Illinois Bell ILL. CC NO. 22 Telephone Company AT&T Tariff Part 22

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Illinois Bell AT&T Tariff ILL. C.C. NO. 22 Telephone Company Part 22 Section 1

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 1 - General Terms and Conditions

1. GENERAL

This Part sets forth the local exchange services made available by Illinois Bell Telephone Company (Company) for resale (Resale Local Exchange Services) by a telecommunications carrier (hereinafter “Carrier”) for use in the provision of a telecommunications service as specified and to the extent required by the Telecommunications Act of 1996, Pub. L. No. 104-104, 110 Stat. 56 (1996) (“the Act”) and the rules and regulations of the Federal Communications Commission, the IL PUA and the rules and regulations of the Illinois Commerce Commission. The Company intends that this tariff fully complies with the Company’s obligations under the Illinois Public Utilities Act as amended effective June 30, 2001 (“Illinois PUA”).

The Company has filed this tariff under compulsion of the Illinois Public Utilities Act, including as amended by Illinois Public Act 92-0022, and at the direction of the Illinois Commerce Commission, and specifically reserves any and all rights and remedies it may have relating to possible challenges to Illinois Public Act 92-0022 and this tariff under state and federal law, including federal preemption law. In addition, the Company reserves its right to withdraw this tariff in accordance with any applicable law, including but not limited to the decision of the United States Court of Appeals for the 7th Circuit in Wisconsin Bell v. Bie, Nos. 02-3854 and 02-3897 and the decision of the Appellate Court of Illinois in Illinois Bell v. Illinois Commerce Commission, Case Nos. 3-02-0738 and 3-02-0920 (Consolidated).

Issued: June 28, 2010 Effective: June 29, 2010 By W. Karl Wardin, Regional Vice President - Regulatory 225 West Randolph Street, Chicago, Illinois 60606 ATT TN IW-10-0002 Illinois Bell AT&T Tariff ILL. C.C. NO. 22 Telephone Company Part 22 Section 1

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 1 - General Terms and Conditions

1. GENERAL (cont'd)

General terms and conditions as described in ILL. C.C. NO. 19, Part 2, Section 2 of this tariff apply, where appropriate, unless otherwise specified in this Part. As applied to services offered in this Part, the term “Customer” contained in ILL. C.C. NO. 19, Part 2, Section 2 shall be deemed to mean “Carrier” as defined in this Section. Any references in this Part to service descriptions in other sections of this Tariff shall include all definitions, payment plans, and other terms and conditions applicable to that service. Unless expressly provided to the contrary herein, however, such references do not incorporate the rates and charges contained in the referenced material. Where service descriptions use the terms “customer” or “subscriber”, such terms shall be deemed to mean:

• “Carrier” (as defined in this Part) when the context concerns ordering service (or as appropriate blocking service) for resale to its customer; entering into and terminating payment plans for resold service; including calculating minimum usage requirements for optional toll calling plans; requesting repair of resold service, including authorization for the dispatch of service technicians to the Carrier’s Customer’s premises and performance of any premises work; and billing responsibility for the provision of service ordered by Carrier, and the use, activation, or premature termination of service by Carrier’s Customers; or

• “Carrier’s Customer” (as defined in this Part) when the context concerns the definition of: the service location (premises); the configuration and sizing of the telecommunications system, network, or service resold; and the manner in which the resold service, including any aspects or capabilities of service, are used, activated, or accessed. Carrier’s Customer is also the equivalent term when referenced service descriptions contain any of the following, or similar, terms: user, station user, group, group member, account agent, supervisor or attendant position or line.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 1 - General Terms and Conditions

1. GENERAL (cont’d)

Unless otherwise stated, aggregation of services including usage services, for the purposes of applying volume discounts or participation in service promotions is permitted for carriers on the same basis it is permitted for AT&T Illinois’ retail customers. Aggregation of services is limited to services under an account provided to a particular Carrier customer’s premises.

Grandfathered services will be made available within 90 days upon Carriers service order. Grandfathered services may be resold by Carrier to those eligible to subscribe to such service from the Company for the remaining period of eligibility. A grandfathered service shall be available for resale under this Part 22 as soon as possible but no later than ninety (90) days after Carrier’s service order. In the meantime, such service may be resold at retail rates by Carrier, and any usage information associated with the service will be supplied on a monthly rather than daily basis. When the grandfathered service becomes available for resale under this Part; the Company will conduct a true up and adjust Carrier’s account with any difference in the retail charges paid by Carrier and the Part 22 rates applicable to the grandfathered service.

The Company will provide Resale Local Exchange Services subject to the availability of facilities, where technically feasible and from properly equipped central offices. The application of business or residence service is determined in accordance with general regulations in ILL. C.C. NO. 19, Part 2, Section 2 based upon the appropriate classification of the Carrier’s Customer’s (also referred to as “end user”) service. Local exchange service cannot be utilized as a substitute for carrier access services. The Company reserves the right to commission an independent audit to ensure that these conditions have been met.

Resale of flat rate local exchange services or any other local exchange service does not entitle the reseller to receive access charge revenue associated with either originating or terminating transmission of interexchange services over such resold service(s).

Where a Carrier orders a service for resale to its customer which is offered on a Term Payment Plan basis, the terms and conditions for such plan as described in Part 2, Section 3 of ILL. C.C. Tariff 19 shall apply provided that the term “customer” used therein shall be understood to refer “Carrier” as described in (I) preceding and “Carrier’s Customer” as described in (ii) preceding.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 1 - General Terms and Conditions

1. GENERAL (cont’d)

For residence and business services that are classified as competitive and appear in ILL. C.C. NO. 19 the associated wholesale services are described in Sections 21 through 37 of this Part.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 1 - General Terms and Conditions

2. BRANDING

2.1 Company Branding

Carriers may not, without the Company’s written authorization, offer Resale Local Exchange Services under any of the brand names of the Company or any of its affiliates, nor may any Carrier state or imply that there is any joint business association or any similar arrangement with the Company in the provision of telecommunications services to the Carrier’s customers. Company may brand services under this Part with its own brand name (e.g. 411, 611, etc.) but will not provide for Carrier branding of those services.

2.2 Carrier Branding

The Carrier may brand its resold local exchange services with its own brand name. Branding for Operator Services and Directory Assistance is provided at rates and on terms contained in Section 8 of this Part.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 1 - General Terms and Conditions

3. LIABILITY OF THE COMPANY

Notwithstanding any other provision in this Part, the Company’s general liability, as described in ILL. C.C. NO. 19, Part 2, Section 2 does not extend to the Carrier’s Customers or any other third party. Liability of the Company to the Carrier resulting from any and all causes, shall not exceed the liability of the Company as stated in ILL. C.C. NO. 19, Part 2, Section 2. The Company shall be liable for the individual service(s) or facility(ies) that it provides and shall not be liable for the integration of service components. Such Liability shall not exceed an amount equal to the proportionate charge for the service(s) or facility(ies) provided for the period during which the service(s) was affected. No other liability whatsoever shall attach to the Company.

Carrier shall, in its tariffs or other contracts for services under this Part with its customers, provide that in no case shall the Company be liable to the Carrier’s Customers or any third parties for any indirect, special or consequential damages, including but not limited to, economic loss, lost business or profits, whether foreseeable or not, and regardless of notification by the Carrier of the possibility of such damages. If Carrier fails to place such a provision in its tariffs and/or contracts, Carrier shall indemnify and hold the Company harmless from all claims based on any reason whatsoever from its customers or third parties as provided in this Part. Nothing in this Part shall be deemed to create a third party beneficiary relationship with Carrier’s Customers.

The Company is not liable for mistakes that appear in Company’s listings, 911 and 411 databases, or for incorrect referrals of end users to Carrier for any ongoing Carrier service, sales or repair inquiries, and with respect to such mistakes or incorrect referrals, the Carrier shall save harmless and indemnify the Company from any and all claims, demands, causes of action and liabilities whatsoever, including costs, expenses and reasonable attorney’s fees incurred on account thereof, by third persons (including the Carrier’s customers or employees).

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 1 - General Terms and Conditions

4. RESPONSIBILITIES OF THE COMPANY

Operational Interfaces

Company shall provide Carriers with electronic access to place service orders, receive phone number assignments, receive information necessary to bill Carrier’s Customers, and to inform Company of cases of trouble. Company shall provide interface specifications for such electronic access to Carriers subject to Carrier’s execution of Company’s standard non-disclosure agreement.

Public/Emergency Services

(See Ill. C.C. NO. 20, Part 8, Section 3)

Universal Emergency Number Service - 911

Universal Emergency Number Service/911 Telecommunications Service (911), is a telephone exchange communication service whereby a Public Safety Answering Point (PSAP) designated by the customer may receive telephone calls dialed to the telephone number 911. The 911 Service includes lines and central office features necessary to provide the capability to answer, transfer and dispatch public emergency telephone calls originated by persons within the telephone central office areas arranged for 911 calling.

5. RESPONSIBILITIES OF THE CARRIER

Carrier shall follow the pre-order procedures established by the Company, including completion of the resale implementation questionnaire, prior to submitting its first request for resale service.

Documentation of Authorization/Agency

Prior to submitting an order under this Part, a Carrier must have obtained documentation from the customer (e.g., written or electronic authorization, tape recorded conversation, or password verification, etc.), explicitly authorizing the Carrier to provide local exchange telecommunications services to the Carrier’s Customer (Documentation of Authorization). The Carrier must retain all Documentation of Authorization on file, which shall be available for inspection during normal business hours.

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 1 - General Terms and Conditions

5. RESPONSIBILITIES OF THE CARRIER (Cont’d)

Documentation of Authorization/Agency (Cont’d)

In the event that the Carrier submits an order under this Part, and the end user notifies the Company, within the greater of 90 days or two (2) billing cycles of the date the Carrier submitted an order under this Part, that the end user did not authorize the Carrier to provide local exchange telecommunications services to the end user (Unauthorized Switching), the Carrier must provide the Company with that end user’s Documentation of Authorization within three (3) business days. In the event that the Carrier cannot provide the Documentation of Authorization within three business days, the Carrier must within three business days thereafter:

(1) notify the Company to change the end user back to the local exchange carrier providing service to the end user before the change to the Carrier was made, and

(2) provide any end user information and billing records the Carrier has obtained relating to the end user, to the prior Carrier, and

(3) notify the end user and the Company that the change has been made, and

(4) pay the Company $50.00 per line to compensate the Company for switching the end user back to the original carrier.

Illinois Telephone Connection Program

The Carrier is responsible for compliance with the provisions of the Illinois Telephone Connection Program for its customers.

Illinois Telephone Assistance Program

The Carrier is responsible for compliance with the provisions of the Illinois Telephone Assistance Program for its customers.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 1 - General Terms and Conditions

5. RESPONSIBILITIES OF THE CARRIER (Cont’d)

Carrier Changes

When the Company receives an order from a Carrier (Ordering Carrier) for services under this Part to a Carrier’s Customer (“end user”), and the Company is currently providing services under this Part to another Carrier for the same end user (Carrier Customer of Record), Company shall notify its Carrier Customer of Record of such order coincident with processing the order. It shall then be the responsibility of the Carrier Customer of Record and the Ordering Carrier to resolve any issues related to the end user. Carrier Customer of Record and/or Ordering Carrier agree to hold harmless and indemnify Company against any and all liability and claims, including reasonable attorneys’ fees, that may result from the Company acting under this paragraph.

The Carrier is solely responsible for the payment of charges for all services furnished in this Part including, but not limited to, calls originated or accepted at its and its end users’ service locations.

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 1 - General Terms and Conditions

5. RESPONSIBILITIES OF THE CARRIER (Cont’d)

Carrier Interfaces

Carrier shall be responsible for modifying and connecting any of its systems with Company provided interfaces as described in this Part.

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 1 - General Terms and Conditions

5. RESPONSIBILITIES OF THE CARRIER (Cont’d)

Indemnification

Carriers who resell services offered under this Part shall indemnify, defend and save the Company harmless against any and all claims and expenses (including attorneys’ fees and costs) which may arise from or in connection with such resale including, but not limited to, claims for libel, slander, infringement of copyright or patents, claims for injuries to persons or property damage or any other damage in connection with Company service or resold services, arising out of any act or omission of the Carrier or end user in connection with facilities or services provided by the Company or the Carrier or end user, claims for interruption of or deficiencies, failures or errors in service and any consequences thereof and claims arising from mistakes in or omissions of directory listings.

The Company will not be responsible for the manner in which the use of service, or the associated charges are allocated to others by a Carrier who resells service. All applicable rates and charges for such service will be billed to and be the responsibility of the Carrier.

Telephone Solicitation by Use of Recorded Messages

Service shall not be used for the purpose of solicitation by recorded messages when such solicitation occurs as a result of unrequested calls initiated by the solicitor by means of automatic dialing devices. Such devices, with storage capability of numbers to be called or a random or sequential number generator that produces numbers to be called and having the capability, working alone or in conjunction with other equipment, of disseminating a prerecorded message to the number called and which are calling party or called party controlled, are expressly prohibited.

Carrier Contact Numbers

Carrier shall be responsible for providing to its customers and to the Company a telephone number or numbers that Carrier Customers can use to contact Carrier in the event of service or repair requests. In the event that Carrier Customers contact the Company with regard to such requests, Company shall inform Carrier customers that they should call their Carrier and may provide Carrier’s Contact Number to Carrier’s Customers. Carrier may enter into contractual arrangement with the Company for the transfer to Carrier of calls placed by Carrier Customers for service or repair requests.

Emergency Telephone Number Information

Carrier shall provide Company with accurate and complete information regarding Carrier’s Customers in a method prescribed by the Company, so that the Company may keep its Emergency Telephone Number Service database updated.

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 1 - General Terms and Conditions

6. BILLING

The Company will provide a Carrier specific Daily Usage File (DUF) to each Carrier reselling Company Local Exchange Services. This file will include individual service specific daily usage for each resold Local Exchange Service. The daily usage file will include sufficient detail to enable Carriers reselling Company exchange services to bill Carrier’s end user customers. No other detailed billing will be provided.

Interexchange call detail forwarded to the Company for billing, which would otherwise be processed by the Company, will be returned to the Interexchange Carrier, and will not be passed through to the Carrier. This call detail will be returned to the Interexchange Carrier with a transaction code indicating that the returned call originated from a resold account.

Billing for 900 and 976 calls or other pay-per-call services will be passed through to the Carrier when the Company records the message. If a Carrier does not wish to be responsible for 900 and 976 calls, it must order blocking for resold lines under this Part. When the Interexchange Carrier records the 900 and 976 calls, the call detail will be returned to the Interexchange Carrier.

The Carrier is responsible for providing all billing information to their customers who purchase resold Company exchange services.

Company shall not charge Carrier the applicable rate for services Company provided to Carrier in this Part, for which, and only to the extent that:

(1) Company did not provide Carrier billing information required to bill its customers as provided in this paragraph; and

(2) Such failure to provide billing information was not caused in part or in whole, by actions of the Carrier or other third parties; and

(3) Neither Carrier nor Company can provide the billing information, within the time provided in 83 ILL. Adm. Code, Part 735 by another method that will enable Carrier to bill its customers.

Pursuant to order of Ill. C. C. in Docket Nos. 95-0458 and 95-0531 dated June 26, 1996

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 1 - General Terms and Conditions

7. DEFINITIONS

Carrier

A Carrier is a telecommunications carrier as specified by the Telecommunications Act of 1996, Pub. L. No. 104-104, 110 Stat. 56 (1996) (“the Act)” and the rules and regulations of the Federal Communications Commission and the Illinois Commerce Commission.

Carrier Customer

The party which contracts with a Carrier for resold telecommunication services pursuant to the terms and conditions of this Part. Where necessary to promote clarity, Carrier Customer may also be referred to as “end user”.

Resale

Occurs when a Carrier subscribes to a telecommunication service offered in this Part for the purpose of selling such service to its Carrier Customers.

Service is furnished for use by the Carrier for resale by the Carrier to its customers and may be used only by others as specifically provided elsewhere in this tariff.

8. USE OF SERVICE

General

Unlawful Use of Service

Service shall not be used for any purpose in violation of law. The Carrier, and not the Company, shall be responsible to ensure that Carrier and its customers’ use of the services provided hereunder complies at all times with all applicable laws. The Company may refuse to furnish service to a Carrier applicant or shall disconnect the service of a Carrier or as appropriate the Carrier’s Customer when:

- An order is issued, signed by a judge as defined by Illinois Revised Statues, Chapter 38, Section 102-13, finding that probable cause exists to believe that the use made or to be made of the service is prohibited by law, or

- The Company is notified in writing by a Law Enforcement Agency acting within its jurisdiction that any facility furnished by the Company is being used or will be used for the purpose of transmitting or receiving gambling information in interstate or foreign commerce in violation of law.

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 1 - General Terms and Conditions

8. USE OF SERVICE (Cont’d)

Unlawful Use of Service (Cont’d)

Termination of service shall take place after reasonable notice is provided the Carrier, or as ordered by the Court.

If communications facilities have been physically disconnected by Law Enforcement officials at the premises where located, and if there is not presented to the Company the written finding of a judge, then upon written request of the Carrier, and agreement to pay restoral of service charges and other applicable Service Charges, the Company shall promptly restore such service.

Interference with or Impairment of Service

Service shall not be used in any manner that interferes with other persons in the use of their service, prevents other persons from using their service, or otherwise impairs the quality of service to other Carriers or Company’s customers.

Subscribing to Adequate Service

If a Carrier’s use of service interferes unreasonably with the service of other Carriers or of Carrier Customers or of the Company’s customers, the interfering Carrier will be required to take service in sufficient quantity or of a different class or grade.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 1 - General Terms and Conditions

9. CALL MANAGER PACKAGE TRIAL

(For description, terms and conditions, see ILL. C.C. NO. 19, Part 2, Section 8)

A. Prices Monthly Rate

Call Manager Package $ 7.06

Any non-recurring charge associated with the installation of multiple Custom Calling Service, Advanced Custom Calling Service or Complementary Network Service features on the same order apply.

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 1 - General Terms and Conditions

10. CARRIER DISCONNECT SERVICE

A. DESCRIPTION

Carrier disconnect service is a special billing arrangement which enables a Carrier to have their customer’s service disconnected for a temporary period of time.

B. TERMS AND CONDITIONS

Carrier disconnect service is provided in conjunction with Telecommunications Services in this Part except:

A. Foreign District and Foreign Exchange Service

B. Series 1000, 2000, 3000, 6000, 7001B and 10000 Channels

C. Service provided under Contract or Variable Term Pricing

D. Automatic Call Distribution System - ESS

E. Direct Digital Service

F. Direct Hi-Cap Service

G. NovaLink Fiber Optic Service

H. Direct Inward Dialing Service (DID)

I. Wide Area Telecommunications Service

J. ISDN

K. Centrex, excluding dormitory service

L. Grandfathered service

M. Integrated Information Network

N. Coin

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 1 - General Terms and Conditions

10. CARRIER DISCONNECT SERVICE (cont’d)

B. TERMS AND CONDITIONS

Carrier may request the Company to disconnect local exchange service on a designated line(s) which it resells to its end user customer provided that:

- Carrier bears the sole and full responsibility for compliance with any Commission disconnection and restoral of service requirements and to request such disconnection only on one of the grounds set forth in 83 Illinois Administrative Code Part 735 upon which the Illinois Commerce Commission has authorized disconnection of local service by the local exchange carrier at other than the request of the customer using that service (i.e., involuntary disconnection from the perspective of the consumer of local exchange service).

- Carrier shall indemnify, defend and hold harmless the Company for and against any claim, loss or damage asserted by any person related to or arising out of the Company’s provision of Carrier Disconnect Service to Carrier hereunder.

- Should an existing Carrier’s customer, whose local exchange service has been temporarily disconnected hereunder, elect to change local exchange service providers, the Company will notify existing Carrier of such order coincident with processing the authorized order of the new Carrier and in association therewith will permanently disconnect the existing Carrier’s resale service in order to reuse the line(s) to complete the new Carrier’s authorized order to provide local exchange service to such customer.

Service will be disconnected or restored subject to receipt of the Carrier's request.

The service of a Carrier’s customer may be disconnected as provided following.

In applying the rates and charges for Carrier Disconnect Service involving Combination Administrative and Dormitory Service, administrative terminals are classified as business service and dormitory terminals are classified as residence service, with each dormitory terminal treated as a separate customer.

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 1 - General Terms and Conditions

10. CARRIER DISCONNECT SERVICE (cont’d)

C. PRICES

Carrier disconnect service is available for business or residence service, except directory listings, and permitted for any period of time.

Description /Billing Code/ Residence Business

The monthly rate during each period of disconnection is the regular monthly rate for the service disconnected.

To establish disconnect service, per Carrier’s customer’s account. /ZRUS/ - -

To restore disconnect service, per Carrier’s customer’s account. /ZRUS/ $11.94 $11.94

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

97 NA-023 July 8, 1998 LCI International Telecom Corporation 97 NA-028 April 22, 2002 KMC Telecom, Incorporated 97 NA-030 July 17, 2002 U.S. Xchange, L.L.C. 97 NA-032 May 7, 2000 MGC Communications, Incorporated 97 NA-029 July 7, 2000 Intermedia Communications, Incorporated 97 NA-034 September 12, 2000 Teligent, L.L.C. 97 NA-039 September 10, 2000 Nextlink Illinois, Inc. 97 NA-042 October 22, 2000 Frontier Local Services, Inc. 97 NA-041 September 15, 2000 MidCom Communications, Inc. 98 NA-005 May 5, 2000 GTE Communications Corporation 98 NA-006 December 3, 1999 Alton CellTelCo Cellular Corporation 98 NA-012 May 17, 1999 OCI Communications of Illinois, Inc. 98 NA-013 April 8, 2001 InterAccess Co. 98 NA-018 February 4, 1999 Teltrust Communications Services, Inc. 98 NA-014 May 5, 2000 21st Century Telecom of Illinois, Inc. 98 NA-015 April 30, 2001 Forte Communications, Inc. 98 NA-016 May 5, 2000 LCI International Telecom Corporation 98 NA-017 March 30, 2001 Optel (Illinois) Telecom, Inc. 98 NA-019 May 16, 1999 Level 3 Communications, L.L.C. 98 NA-020 October 28, 1999 Allegiance Telecom of Illinois, Inc. 98 NA-021 November 30, 1998 Dakota Services Limited 98 NA-022 June 5, 1999 Net-Tel Corporation 98 NA-023 June 15, 2001 Amica Wireless Phone Service, Inc. 98 NA-024 April 22, 2001 Digital Teleport, Inc. 98 NA-027 June 26, 2001 Covad Communications Company 98 NA-028 July 14, 1999 Pre-Paid Local Access Phone Company 98 NA-030 March 6, 1999 Comm South Companies 98 NA-031 July 31, 1999 Omnicall, Inc. 98 NA-034 August 10, 1999 United States Telecommunications, Inc. 98 NA-035 July 27, 1999 LDD, Inc. 98 NA-033 October 3, 2000 US West Interprise America, Inc. 98 NA-037 August 18, 2001 Accelerated Connections, Inc. 97 NA-025 July 23, 1999 Central Telephone Company of Illinois 98 NA-040 May 5, 2000 QST Communications, Inc. 98 NA-044 November 30, 2001 Iowa Wireless Services, LP 98 NA-043 October 28, 1999 Megs Inet, Inc. 99 NA-002 December 15, 2000 Topp Comm., Inc. 99 NA-004 October 28, 1999 Digital Pipeline Communications, Inc. 99 NA-006 March 11, 2001 Pagenet, Inc.

Pursuant to order of Ill. C.C. in Dockets 99 NA-002, dated April 21, 1999 and 99 NA-004 and 99 NA- 006, dated May 5, 1999.

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

99 NA-009 March 26, 2000 Compass Telecommunications, Inc. 99 NA-010 April 7, 2002 Northpoint Communications, Inc. 99 NA-011 April 23, 2001 Now Communications, Inc. 99 NA-013 April 19, 2002 Selective Royal Corporation 99 NA-015 May 10, 2002 MetroMedia Fiber Network Services, Inc. 99 NA-014 April 30, 2001 Direct-Tel USA LLC 99 NA-022 June 26, 1999 DSLnet Communications, LLC 99 NA-023 June 26, 1999 MTCO Communications, Inc. 99 NA-024 May 11, 2001 AirTouch Paging 99 NA-030 April 22, 2002 Net-Tel Corporation 99 NA-028 September 10, 1998 CCCIL, Inc. d/b/a CONNECT! 99 NA-031 August 6, 2001 Nextel West Corp. 99 NA-034 July 2, 2001 Southwestern Bell Mobile Systems, Inc. d/b/a Cellular One-Chicago 99 NA-033 January 14, 2000 Broadspan Communications, Inc. d/b/a Primary Network Communications 99 NA-035 January 13, 2000 Adams TelSystems, Inc. 99 NA-036 January 13, 2000 Essex Telcom, Inc. 99 NA-037 August 24, 2001 Ameritech Advanced Data Services of Illinois, Inc. 99 NA-038 July 16, 2002 Norlight 99 NA-040 September 29, 2001 PrePaid Local Access 99 NA-042 September 9, 2000 Globalcom 99 NA-055 October 10, 2001 Suretel 99 NA-057 November 7, 2002 Chatham Beepers 99 NA-046 July 13, 2000 Primeco Personal Communications LP 99 NA-048 October 4, 2002 Prism Communications Services, Inc. 99 NA-059 April 22, 2000 NOW Communications, Inc. 99 NA-060 April 22, 2000 NOW Communications, Inc. 99 NA-061 April 22, 2000 NOW Communications, Inc. 99 NA-053 August 30, 2002 Mebtel Integrated Communications Solutions, LLC 99 NA-058 August 17, 2001 JATO Communications Corp. 99 NA-056 July 16, 2002 ICG Telecom Group, Inc.

Pursuant to order of Ill. C.C. in Docket 99 NA-056, dated February 24, 2000.

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

99 NA-067/ July 16, 2002 Allegiance Telecom of Illinois, Inc. 069/070 (Consolidated) 99 NA-068 April 21, 2002 Hyperion Communications of Illinois, Inc. 00-0055 January 2, 2001 Arch Paging, Inc. 00-0056 December 20, 2002 Pathnet 00-0123 December 15, 2001 GTE Wireless of the Midwest, Inc. 00-0171 March 10, 2001 Weblink Wireless, Inc. 00-0254 May 1, 2001 Comm South Co. Inc. 00-0289 May 26, 2001 Vectris Telecom, Inc. 00-0288 January 14, 2002 USA Quick Phone, Inc. 00-0315 August 17, 2001 Rhythms Links, Inc. 00-0309 February 7, 2002 Metrocall, Inc. 00-0334 March 11, 2001 essential.com Inc. 00-0316 January 13, 2002 CoreComm Illinois, Inc. 00-0449 February 11, 2005 01 Communications of Illinois, Inc. 00-0477 September 9, 2001 Village Utility, Inc. 00-0363 August 17, 2001 2nd Century Communications, Inc. 00-0409 August 6, 2001 NPCR, Inc. d/b/a Nextel Partners 00-0388 October 2, 2001 Computer Business Sciences, Inc. 00-0450 May 30, 2001 New Edge Network, Inc. 00-0404 June 25, 2001 Phone-Link, Inc. 00-0448 July 17, 2001 Bullseye Telecom 00-0406 January 13, 2002 Egix 00-0418 January 14, 2002 Supra 00-0433 May 16, 2001 American Fiber Networks, Inc. 00-0423 May 31, 2001 MGC Communications, Inc. 00-0412 July 5, 2001 Camarato Distributing, Inc. 00-0447 August 3, 2001 Omniplex Communications Group 00-0419 January 14, 2002 Z-Tel Communications, Inc. 00-0424 November 25, 2001 Telenet 00-0458 January 14, 2002 Broadband Office Communications, Inc. 00-0499 June 25, 2001 Home TeleNetworks, Inc. 00-0500 August 16, 2001 Delta Phones, Inc. 00-0547 August 13, 2001 Maverix.net. Inc. 00-0543 December 21, 2002 MVX.com Communications 00-0602 September 3, 2001 Fairpoint Communications

Pursuant to orders of Ill. C.C. in Dockets 00-0500, 00-0547, 00-0543 and 00-0602 dated September 20, 2000, November 1, 2000 and October 18, 2000.

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

00-0526 August 19, 2003 Focal 00-0572 July 16, 2002 Gabriel Communications, Inc. 00-0590 September 12, 2001 Servisense.com. Inc. 00-0637 March 10, 2001 TSR Wireless LLC 00-0630 October 1, 2001 HJN Telecom 00-0639 September 20, 2001 CelluPage Systems 00-0631 August 6, 2001 Telecorp Communications 00-0696 June 26, 2001 TDS Metrocom 00-0692 October 30, 2001 Essex Communications d/b/a eLEC Comm. 00-0638 October 31, 2001 Access One, Inc. 00-0706 November 16, 2001 Vitts Networks, Inc. 00-0755 September 24, 2001 Talk.com Holding, Inc. 00-0684 August 17, 2001 Rhythms Links f/k/a Accelerated 00-0698 March 14, 2001 @Link Networks, Inc. 00-0697 April 21, 2002 Urban Media 00-0746 November 26, 2001 Maxcess, Inc. 00-0776 December 20, 2001 Navigator 00-0751 December 18, 2001 AmeriVoice 00-0761 October 14, 2002 Cook Inlet/Voicestream 00-0775 December 25, 2001 National PrePaid 01-0062 July 16, 2002 Novacon, LLC 01-0076 August 19, 2003 Payphone Services, Inc. 01-0190 May 31, 2003 Level 3 Communications 01-0187 August 17, 2001 Peak Communications 01-0193 April 4, 2002 NewPath Holding, Inc. 01-0060 November 21, 2001 Aquis Communications, Inc. 01-0063 February 5, 2002 PaeTec Communications, Inc. 01-0070 August 1, 2001 TGEC Communications Corp. 01-0055 January 25, 2002 Illinois Telephone Corp. 01-0112 March 1, 2002 Preferred Carriers Services, Inc. d/b/a Phones for All 01-0137 February 28, 2002 Now Communications 01-0138 January 14, 2002 TCG Illinois and TCG Chicago 01-0059 April 21, 2002 Looking Glass Networks, Inc. 01-0061 October 10, 2001 NuStar Telephone Company 01-0303 March 8, 2002 Camarato Distributing 01-0289 April 19, 2002 IP Voice Communications 01-0290 January 10, 2002 ProCom International 01-0330 April 2, 2002 1-800-Reconex, Inc.

Pursuant to orders of Ill. C.C. in Dockets 01-0303, 01-0289, 01-0290 and 01-0330 dated May 9, 2001, May 23, 2001 and June 6, 2001.

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

01-0335 April 10, 2002 Telicor, Inc. 01-0329 June 11, 2002 New Access, LLC. 01-0407 April 19, 2003 RCN Telecom of Illinois 01-0408 May 6, 2002 Midwestern Telecom 01-0437 August 19, 2003 Globalcom, Inc. 01-0441 April 7, 2002 Qwest Communications Corporation 01-0463 April 19, 2002 Network IP, LLC. 01-0483 August 27, 2002 Emergent Communications 01-0484 July 16, 2002 Vertex Broadband Corporation 01-0538 January 13, 2002 El Paso Networks, LLC 01-0464 August 19, 2003 Cbeyond Communications 01-0475 May 4, 2002 Verizon Select Services f/k/a GTE Communications Corporation 01-0481 December 20, 2001 AT&T Wireless PCS, LLC 01-0486 March 28, 2002 DMJ Communications, Inc. 01-0506 August 19, 2003 Global Eyes Telecommunications 01-0507 July 16, 2002 Stonebridge 01-0510 November 29, 2001 Heartland Communications 01-0511 May 14, 2002 Mpower Communications Corporation 01-0537 September 2, 2002 Metro Teleconnect 01-0545 September 9, 2002 Ciera Network Services, Inc. 01-0551 October 21, 2001 Global Crossing f/k/a Frontier 01-0543 December 21, 2002 QuantumShift Communications, Inc. f/k/a MVX.COM Communications, Inc. 01-0544 August 12, 2002 NOS Communications, Inc. 01-0547 July 13, 2002 Chicago 20 MHZ LLC as successor in Chicago MTA to PrimeCo PCS 01-0567 August 19, 2003 US Ave-Tel, Inc. 01-0570 August 21, 2002 CI², Inc. 01-0612 May 1, 2003 TDS Metrocom, Inc. 01-0521 August 1, 2003 Verizon Wireless 01-0596 August 27, 2002 Digital Telecommunications, Inc. 01-0631 May 16, 2002 Telseon Carrier Services, Inc. 01-0660 November 28, 2002 OnePoint Communications Illinois LLC d/b/a Verizon Avenue Corp. 01-0617 October 10, 2002 IG2, Inc. 01-0627 May 31, 2003 MTCO Communications, Inc. 01-0648 July 16, 2002 Egix Networks Services, Inc. 01-0649 July 17, 2002 Bitwise Communications, Inc. 01-0781 December 24, 2002 Ameritech Advanced Data Services of Illinois 01-0681 August 19, 2003 XO Illinois, Inc.

Pursuant to orders of Ill. C.C. in Dockets 01-0781 and 01-0681 dated January 15, 2002 and January 24, 2002.

PART 22 - Resale Local Exchange Service Original Sheet 24 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

01-0800 January 30, 2003 Budget Phone, Inc. 01-0820 January 15, 2003 Telecents Communications, Inc. 01-0789 August 19, 2003 Global TelData, Inc. 01-0802 August 19, 2003 Illinois IntraNetwork, Inc. 01-0810 December 10, 2002 B&S Telecom, Inc. 01-0788 August 21, 2002 PNG Telecommunications, Inc. d/b/a PowerNet Global Communications 01-0799 December 20, 2002 Preferred Carrier Services, Inc. 01-0831 March 3, 2003 American Cellular Corporation and Dobson Communications Corporation 01-0822 November 15, 2003 Valley Cellular RSA2, Inc. 01-0823 December 3, 2003 NPCR d/b/a Nextel Partners 01-0821 January 10, 2003 Var-Tec Telecom, Inc. 01-0834 December 6, 2002 RVP Fiber Company, LLC 02-0011 August 27, 2002 Americom. Inc. 02-0095 July 29, 2003 Norlight Telecommunications 02-0105 February 26, 2003 Bullseve Telecom, Inc. 02-0119 February 6, 2003 Weston Telecom, LLC d/b/a Easton Telecom Services 02-0030 January 9, 2003 Globcom, Inc. 02-0031 January 29, 2003 Max-Tel Communications, Inc. 02-0150 March 10, 2003 Network Services 02-0157 February 15, 2004 Sprint Communications Co. LP 02-0051 October 30, 2003 TMP Corporation 02-0052 November 2, 2002 CAT Communications International, Inc. d/b/a CCI 02-0198 May 9, 2003 Ernest Communications, Inc. 02-0110 March 5, 2003 Quick-Tel Communications, Inc. 02-0111 October 18, 2002 Truly Clear Communications, Inc. 02-0145 March 28, 2003 Clearwave Communications 02-0186 May 31, 2003 TalkingNets Holding, LLC 02-0187 March 21, 2003 Accutel of Texas, Inc. d/b/a 1-800-4-A-Phone 02-0230 June 23, 2004 McLeodUSA Telecommunications Services, Inc.

Pursuant to orders of Ill. C.C. in Dockets 02-0110, 02-0111, 02-0145, 02-0186, 02-0187 and 02-0230 dated April 24, 2002.

PART 22 - Resale Local Exchange Service Original Sheet 25 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996 (cont’d)

Docket No. Expiration Date Contracting Carrier

02-0128 May 31, 2003 DSLnet Communications, LLC 02-0141 May 31, 2003 Lightwave Communications, LLC 02-0144 February 28, 2004 Iowa Wireless Services, LP 02-0211 May 21, 2003 Premier Network Services, Inc. 02-0219 May 27, 2003 Snappy Phone of Texas, Inc. 02-0220 May 20, 2003 Wings Communications, Inc. 02-0191 March 11, 2003 Universal Telecom, Inc. 02-0192 February 19, 2004 Cellular Properties, Inc. 02-0204 May 31, 2003 Peak Communications, Inc. 02-0218 June 4, 2003 Egix Network Services, Inc. 02-0279 June 18, 2003 Synopsis Communications 02-0245 July 10, 2002 Quality Telephone, Inc. 02-0246 May 14, 2003 MOR Communications, LLC 02-0304 May 22, 2003 Stonebridge Communications, Inc. 02-0306 April 22, 2003 Local Line America, Inc. 02-0307 May 31, 2003 Winstar Communications, Inc. 02-0353 August 19, 2003 El Paso Networks, LLC 02-0354 June 17, 2003 Ascendtel, LLC 02-0355 July 1, 2003 Excel Telecommunications, Inc. 02-0385 July 16, 2002 Integrated Communications Consultant, Inc. d/b/a ICCI 02-0386 May 29, 2003 First Communications, LLC 02-0414 August 29, 2003 North County Communications, Inc. 02-0439 August 18, 2003 Phone-Link, Inc. 02-0454 February 14, 2003 Multi Computer Systems, Inc. 02-0520 September 10, 2003 Equivoice, LLC 02-0468 September 2, 2003 CommSouth Companies, Inc. 02-0488 January 10, 2003 NOS Communications, Inc. 02-0496 August 7, 2003 Suretel, Inc. d/b/a Sure-Tel, Inc. 02-0503 August 19, 2003 Williams Communications, LLC 02-0513 May 1, 2003 IlliCom Telecommunications, Inc. 02-0537 September 29, 2003 CAT Communications International, Inc.

02-0514 September 28, 2003 Nexus Communications, Inc. 02-0515 September 8, 2003 Navigator Telecommunications, LLC 02-0522 June 27, 2003 New Access Communications, LLC 02-0548 February 15, 2004 Digital Teleport, Inc. 02-0650 October 29, 2003 Cordia Communications Corporation 02-0654 November 7, 2003 Easton Telecom Services, LLC 02-0676 November 19, 2003 KBS Computer Services, Inc. 02-0695 December 11, 2003 Delta Phones, Inc. 02-0775 December 30, 2003 Talk Unlimited Now, Inc.

Pursuant to order of Ill. C.C. in Docket 02-0775 dated February 5, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 26 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996/1/ (cont’d)

Docket No. Expiration Date Contracting Carrier

02-0782 October 23, 2003 Choctaw Communications LC d/b/a Smoke Signal Communications

02-0789 November 6, 2003 Midwestern Telecommunications, Inc.

02-0833 August 30, 2003 Madison River Communications f/k/a Mebtel Communications Solutions, LLC

03-0015 January 1, 2005 Grafton Technologies, Inc.

03-0016 November 6, 2003 Grafton Technologies, Inc.

03-0017 October 28, 2003 Grafton Technologies, Inc.

02-0867 May 1, 2003 SNG Communications, LLC

03-0063 June 23, 2004 Royal Phone Company, LLC

03-0089 April 3, 2005 Arch Wireless Operating Company

03-0065 January 19, 2005 Oneida Network Services, Inc.

03-0072 March 1, 2004 MLM Telecommunications, Inc.

03-0074 May 31, 2003 Teligent Services, Inc.

03-0101 March 16, 2004 QuantumShift Communications, Inc.

03-0103 June 23, 2004 Franklin Square Communications, Inc.

03-0102/ 03- February 18, 2004 Line 1 Communications, LLC d/b/a Direct Line 0244 (Cons.)

03-0111 March 10, 2003 ICG Communications, Inc.

03-0172 April 7, 2004 Kentucky Data Link, Inc. d/b/a Cinergy Networks

03-0234 May 14, 2004 nii Communications, LTD.

/1/ Pursuant to orders of Ill. C.C. in Dockets 03-0102/03-0244 (Cons.), 03-0111, 03-0172 and 03- 0234 dated May 7, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 27 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996/1/ (cont’d)

Docket No. Expiration Date Contracting Carrier

03-0585 November 23, 2004 Poltel, LLC 03-0656 June 2, 2004 American Farm Bureau, Inc. d/b/a The Farm Bureau Connection 03-0572 April 28, 2004 Cinergy Communications Company 03-0586 November 16, 2004 Pacific Centrex Services, Inc. 03-0589 November 23, 2004 King City Telephone, LLC 03-0584 March 13, 2004 Ameritel Illinois, Inc. 03-0634 June 23, 2004 OnFiber Carrier Services, Inc. 03-0680 August 5, 2004 Grid4 Communications, Inc. 03-0652 November 30, 2005 Advantage Paging, Inc. 03-0635 November 26, 2004 DLS Communication Services, Inc. 03-0679 November 15, 2004 Ernest Communications, Inc. 03-0716 January 1, 2007 TCG Illinois and TCG Chicago 03-0717 January 1, 2007 AT&T Communications of Illinois, Inc. 03-0729 February 15, 2004 Neutral Tandem-Illinois, LLC 03-0778 August 30, 2006 Sage Telecom, Inc. 04-0003 February 24, 2005 Global Connection Inc. of America 03-0783 December 28, 2004 Granite Telecommunications, LLC 04-0035 July 2, 2004 Salmon PCS, LLC /1/ Pursuant to orders in Ill. C.C. in Dockets 03-0783 and 04-0035 dated March 3, 2004 and March 17, 2004

PART 22 - Resale Local Exchange Service Original Sheet 28 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996/1/ (cont’d)

Docket No. Expiration Date Contracting Carrier

04-0345 December 9, 2004 Primo Communications, Inc. 04-0348 March 25, 2005 Grafton Telephone Co. 04-0363 February 4, 2007 Vertex Broadband Corporation 04-0396 January 14, 2007 PNG Telecommunications, Inc. 04-0436 September 6, 2006 United Communications Systems, Inc. d/b/a Call One

04-0420 February 4, 2007 Cbeyond Communications, LLC 04-0462 May 19, 2005 Trans National Communications International, Inc.

04-0463 January 1, 2007 Focal Communications Corporation of Illinois

04-0473 August 30, 2006 Charter Fiberlink-Illinois, LLC 04-0552 February 4, 2007 Globcom, Inc. 04-0645 February 4, 2007 Comcast Phone of Illinois, LLC d/b/a Comcast Digital Phone 04-0724 November 28, 2005 Lee’s Communications, LLC 04-0807 March 9, 2008 Norlight Telecommunications, Inc. 05-0102 April 27, 2006 Ameritech Advanced Data Services of Illinois, Inc. 05-0168 June 1, 2007 United States Cellular Operating Company of Chicago, LLC; USCOC of Central Illinois, LLC; USCOC of Illinois RSA #1, LLC; USCOC of Illinois RSA #4, LLC; USCOC of Rockford, LLC 05-0283 May 1, 2008 MCImetro Access Transmission Services, Inc. and MCI WorldCom Communications, Inc. 05-0177 December 31, 2006 Level 3 Communications, L.L.C.

/1/ Pursuant to orders in Ill. C.C. 05-0102, 05-0168, 05-0283 and 05-0177.

PART 22 - Resale Local Exchange Service Original Sheet 29 SECTION 1 - General Terms and Conditions

11. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996/1/ (cont’d)

Docket No. Expiration Date Contracting Carrier

05-0280 July 8, 2006 Digital Network Access Communications, Inc.

05-0371 August 9, 2006 Metropolitan Telecommunications of Illinois, Inc. d/b/a MetTel 05-0435 August 25, 2006 Expedient Carrier Services, LLC 05-0458 January 1, 2007 U.S. Fiber LLC 05-0624 September 9, 2006 Lightyear Network Solutions, LLC 05-0633 November 3, 2006 Camarato Distributing, Inc. 05-0634 December 31, 2006 EGIX Network Services, Inc. 05-0650 February 4, 2007 Aero Communications, LLC 05-0664 February 4, 2007 TelNet Worldwide-IL, LLC 05-0677 December 15, 2006 Megacomm Corporation d/b/a MegaPage 05-0685 January 10, 2007 PT Communications, Inc. 05-0711 January 16, 2007 VinaKom, Inc. d/b/a VinaKom Communications 05-0721 January 1, 2007 Spectrotel, Inc. 05-0807 May 1, 2008 IBFA Acquisition Company, LLC d/b/a Farm Bureau Connection 06-0088 February 4, 2007 Novacon Holdings LLC 05-0810 December 7, 2006 Airdis, LLC d/b/a Airdis Telecom 05-0821 February 1, 2008 Southern Illinois RSA Partnership 06-0149 February 4, 2007 CMC Telecom, Inc. 06-0181 January 1, 2007 Pac-West Telecomm, Inc. 06-0288 June 1, 2004 Illinois Valley Cellular RSA 2-I Partnership; Illinois Valley Cellular RSA 2-II Partnership; Illinois Valley Cellular RSA 2-III Partnership 06-0365 February 4, 2007 Clear Rate Communications, Inc. 06-0397 August 6, 2007 Computer View, Inc. 06-0405 July 26, 2007 Network PTS, Inc. 06-0419 February 4, 2007 New Millennium Telecommunications, Inc. 06-0424 July 19, 2007 Trans National Communications International, Inc. 06-0450 May 1, 2008 Insight Phone of Illinois, LLC d/b/a Insight Phone 06-0471 August 20, 2007 Electronic Engineering Co. 06-0479 September 28, 2007 Future Communication, Inc. 06-0500 September 18, 2007 YMax Communications Corp 06-0574 May 1, 2008 Illinois Telephone Corporation 06-0546 February 4, 2007 SOS Telecom, Inc. 06-0613 March 11, 2007 Access One, Inc. 06-0629 September 18, 2009 Woodhull Telephone Company 06-0630 May 1, 2008 IQ Telecom, Inc.

/1/ Pursuant to orders in Ill. C.C. 06-0479, 06-0500, 06-0574, 06-0546, 06-0613, 06-0629 and 06- 0630.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 2 - Service Charges

1. GENERAL

An application for service, whether made orally or in writing, establishes the contract between the Company and the Carrier on the terms and conditions set forth in this tariff. Neither the contract nor any rights acquired thereunder may be assigned or in any manner transferred to a third party by the Carrier, without the Company's written approval.

2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES

As set forth in Ill. C.C. No. 19, Part 3, Section 1, service ordering and line connection charges will apply to both new Carrier's Customers and the switch of an existing Carrier's Customer. These charges apply in addition to any other scheduled rates and charges normally applying under this tariff. These charges also apply in addition to and not in lieu of Channel Charges, Initial Nonrecurring Charges or Construction Charges made because of unusual cost in establishing service.

2.1 SERVICE ORDERING CHARGES

(For service description, see Ill. C.C. No. 19, Part 3, Section 1)

Pursuant to order of Ill. C.C. in Docket No. 00-0260 dated June 27, 2000

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 2 - Service Charges

1. GENERAL (cont’d)

2. Service Ordering Line Connection and Other Charges (cont’d)

2.1 Service Ordering Charges (cont’d)

Application of Charges:

Establish This charge is applicable when establishing a Carrier’s Part 22 account or a Part 22 service for a Carrier’s individual customer.

Add Or Change This change is applicable when adding or changing service on an existing Part 22 Carrier account or a Part 22 service for a Carrier’s individual customer involving central office or premises work.

Record Work Only This charge is applicable for changes for Carrier requests which do not involve central office or premises work.

Foreign District and Foreign Exchange Residence Business Services WATS/1/ D.D.S.

– Establish $14.61 $14.12 $164.77 $32.60 $113.65 – Add or Change 3.68 0.00 101.33 19.58 105.30 – Record Work Only 5.46 0.00 30.22 25.40 8.10

/1/ Changes between two-wire and four-wire require an “Establish” charge.

Pursuant to Ill. C.C. Order in Docket No. 06-0269 dated June 28, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 2 - Service Charges

2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES (cont’d)

2.1 SERVICE ORDERING CHARGES (cont’d)

Telecommunications Channel Services 1001A 1006 2001 2001A 2001B 2001C –Withinan S.A. – Establish $18.00 $ 87.04 $28.79 $27.00 $74.52 $65.57 – Add or Change 14.41 60.20 20.70 20.70 48.54 44.95 – Record Work 14.41 27.00 20.70 20.70 27.00 27.00 Only – Between S.A.s – Establish 45.85 128.08 58.40 58.40 117.39 128.96 – Add or Change 34.18 89.72 36.88 36.88 81.68 84.35 – Record Work 34.18 27.00 27.00 27.00 27.00 27.00 Only

Telecommunications Channel Services 2001D 2001E 2002 2301 3002 3010 6000 –Withinan S.A. – Establish $81.68/1/ $33.28 $29.68 $30.58 $88.82 $119.16 $41.36 – Add or Change 56.61/1/ 22.50 20.70 20.70 60.20 77.39 27.00 – Record Work Only 27.00 22.50 20.70 20.70 27.00 27.00 27.00 – Between S.A.s – Establish 154.75 59.30 61.09 62.88 128.96 – 41.36 – Add or Change 102.22 49.62 36.88 36.88 89.72 – 27.00 – Record Work - Only 27.00 27.00 27.00 27.00 27.00 27.00

/1/ When furnished as extension service.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 2 - Service Charges

2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES (cont'd)

2.1 Service Ordering Charges (cont'd)

- Establish - Ameritech Base Rate Service/1/ Rate Regulations under the provisions of Tariff ILL. - Ameritech 128, 256, and 384 C.C. No. 21, Section 7.4.2 and Rates and Charges Services/1/ under the provisions of Tariff ILL. C.C. No. 21, - Ameritech DS1 Service/1/ Section 7.5.13, will apply for Ameritech Base Rate, - Ameritech DS3 Service/1/ 128, 256, and 384, DS1, DS3, OC-3 and OC-12 - Ameritech OC-3 Service Services in lieu of Service Charges in this Part. - Ameritech OC-12 Service

Public Switched Digital Service/2/

– Establish $171.16 – Change 115.31 – Record Work Only 37.39

Packet Switched

– Establish $97.98 - Change 68.28 - Record Work Only 28.13

/1/ For those customers who choose an Optional Payment Plan (OPP) of 3 years or greater in length, Rates and Charges for Installation, as referenced above, will not apply. However, customers requesting termination of service prior to the completion of a minimum of 36 months of a 3 year or greater OPP term will become liable for payment of Rates and Charges for Installation.

/2/ Public Switched Digital Service (PSDS) will not be provided to new Carriers on or after November 20, 2000. A Carrier with PSDS in this section on, or prior to, November 20, 2000, may continue to receive service provided from their current central office. However, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 2 - Service Charges

2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES (cont’d)

2.2 Line Connection Charge (For service description, see ILL. C.C. NO. 19, Part 3, Section 1)

Application of Charges:

ESTABLISH, PER LINE This charge applies to establishing a central office line at the request of Carrier hereunder; it does not apply to the transfer of an existing central office line serving a Company or Part 22 Carrier end user when there is no interruption of service.

ADDORCHANGE This charge is applicable when Carrier requests a change in location for Carrier’s individual customer Part 22 service to another location within the same serving wire center.

Charges - per line or channel

Foreign District and Foreign D.D.S. Exchange All Residence Business Services/1/ WATS/1/ 56 Kbps Others

– Establish $18.28 $18.62 $255.33 $61.89 $59.93 $19.44 – Add or Change 18.28 18.62 64.16 25.00 59.93 19.44

Telecommunications Channel Services 1001A 1006 2001 2001A 2001B 2001C -WithinanS.A. - Establish $74.24 $238.88 $139.24 $51.34 $109.95 $97.14 - Add or Change 29.34 99.88 58.67 9.17 18.34 18.34

- Between S.A.s - Establish $131.91 $538.66 $300.06 $269.02 $262.63 $453.16 - Add or Change 51.34 216.96 121.85 43.09 51.34 65.99

/1/ Changes between two-wire and four-wire require an “Establish” charge.

Pursuant to Ill. C.C. Order in Docket No. 09-0188 dated June 24, 2009.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 2 - Service Charges \ 2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES (cont'd)

2.2 Line Connection Charge (cont'd)

Telecommunications Channel Services 2001D 2001E 2002 2301 3002 3010 6000

-WithinanS.A. - Establish $53.16 $37.59 $152.05 $143.81 $239.80 $194.11 $110.86 - Add or Change 13.76 9.17 63.24 60.50 100.79 45.84 31.17

- Between S.A.s - Establish 184.05 216.04 307.35 312.83 544.10 - 243.45 - Add or Change 43.09 43.09 124.59 127.34 219.70 - 73.33

– Establish – Within the PSDS Serving $244.13 Central Office Area – Outside the PSDS Serving 385.56 Central Office Area – Change See paragraph 2.3

Packet Switched Network – Establish –WithinaServingCentralOffice $241.01 Area – Outside a Serving Central Office 425.61 Area – Change See Paragraph 2.3

/1/ Public Switched Digital Service (PSDS) will not be provided to new Carriers on or after November 20, 2000. A Carrier with PSDS in this section on, or prior to, November 20, 2000, may continue to receive service provided from their current central office. However, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 2 - Service Charges

2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES (cont’d)

- Establish - Ameritech Base Rate Service/1/ Rate Regulations under the provisions of Tariff ILL. - Ameritech 128, 256, and 384 C.C. No. 21, Section 7.4.2 and Rates and Charges Services/1/ under the provisions of Tariff ILL. C.C. No. 21, - Ameritech DS1 Service/1/ Section 7.5.13, will apply for Ameritech Base Rate, - Ameritech DS3 Service/1/ 128, 256, and 384, DS1 and DS3 Services in lieu of Service Charges in this Part.

/1/ Changes between 2-wire and 4-wire require an “Establish” charge. No other changes are contemplated on these channels.

For those customers who choose an Optional Payment Plan (OPP) of 3 years or greater in length, Rates and Charges for Installation, as referenced above, will not apply. However, customers requesting termination of service prior to the completion of a minimum of 36 months of a 3 year or greater OPP term will become liable for payment of Rates and Charges for Installation.

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 2 - Service Charges

2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES (Cont’d)

2.3 PROGRAM CHANGE CHARGE

(For service description, see ILL, C.C. NO. 19, Part 3, Section 1.)

APPLICATION OF CHARGES:

RESIDENCE BUSINESS

ADDORCHANGE $6.76 $6.76 This charge is applicable when a Carrier requests changes in service(s) that require rearrangement of line terminations, terminal line numbers and method of terminal line operation.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 2 - Service Charges

2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES (cont’d)

2.4 Nonelectronic Service Order Processing

A. DESCRIPTION

Nonelectronic Service Order

“Nonelectronic Service Order” means new, assume and from orders at the Carrier’s customer’s same location and same billing telephone number which are submitted by Carrier to Company using a means other than electronic interface.

Nonelectronic Service Order Format

All Nonelectronic Service Orders must be submitted in a standard, legible typewritten format provided by the Company.

Nonelectronic Service Order Forecast

Carriers submitting Nonelectronic Service Orders shall provide Company forecast prior to the time they first submit orders under this tariff and then prior to the first business day of every month thereafter, on a three (3) month rolling basis (current month and the two succeeding months). The forecast shall be developed using standard commercial and industry practices and procedures, including but not limited to , each Carrier’s daily demand data updated to reflect actual demand. The forecast shall be submitted in a standard format provided by the Company.

Carriers submitting fifteen (15) orders or less per day, per state, will not be required to provide a forecast.

B. TERMS AND CONDITIONS

Application of Nonelectronic Service Order Charge

Each Nonelectronic Service Order shall be subject to the Nonelectronic Service Order charge, per order.

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 2 - Service Charges

2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES (cont’d)

2.4 Nonelectronic Service Order Processing (cont’d)

B. TERMS AND CONDITIONS (cont’d)

Processing of Nonelectronic Service Orders:

Carrier’s Nonelectronic Service Orders will be processed by Company on a first-in, first-out basis. Forecasted orders and orders which total fifteen (15) or less daily, when no forecast is required, will receive first priority. Orders which in total exceed fifteen (15) daily, when no forecast has been provided, or exceed the forecast will receive second priority.

C. PRICES

1. Service Elements

Nonrecurring, Charge

Description Residence Business

Nonelectronic Service Order Charge - per order $24.19 $17.17

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 3 - Resale Local Exchange Services

This section sets forth the Local Exchange Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in Ill. C.C. No. 19, Part 4 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

1. NETWORK ACCESS LINES

(For service description, see Ill. C.C. No. 19, Part 4, Section 2.)

The connecting facility between a Carrier’s Customer’s premises and a serving central office providing Carrier’s Customers access to the dial network for placing and receiving calls. Prices are determined by the access area.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 3 - Resale Local Exchange Services

1. NETWORK ACCESS LINES (cont’d)

1.1 Network Access Line Rate Schedule

For service description, see Part 4, Section 2 of this Tariff.

In addition to the following monthly rates, the End User Common Line charge and Service Provider Number Portability (SPNP) monthly charge apply.

Access Area Description ABC

Residence Line - MSA 1, each line $2.05 $4.83 $8.11 - Other MSAs - - 8.11

Winback Offering – Residence Access Line Service

This offer will be in effect for Carrier’s eligible residence customers who have their local network access line service with another carrier and who now wish to establish their local network access service with Carrier.

Carrier’s eligible customers will receive a waiver of the normally applicable nonrecurring Service Order and Line Connection charges.

Nonrecurring charges waived under this discount arrangement will only apply to the network access lines that the Carrier’s customer brings to Carrier from their prior carrier.

Online Offer - Residence Access Line Service

This offer is available to Carrier’s new and existing residential customers who establish up to three network access lines with the Carrier via an Internet-based online order entry application that the Carrier uses to receive orders from its end users. Carrier’s eligible residential customers will receive a waiver of the service ordering and line connection charges to install the network access line(s).

Mobility National Retail Service Connection Charge Waiver

This offer is available to Carrier’s residence customers who place their order for a network access line with a minimum subscription of the Consumer’s Choice Plus package via a Mobility store or a National Retailer. Carrier’s eligible residential customers will receive a waiver of the nonrecurring charges associated with adding the line, features or package.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 3 - Resale Local Exchange Services

1. NETWORK ACCESS LINES (cont’d)

$5 Residence Access Line Retention Offer (C) /1/

Carrier’s eligible residence customers who call to disconnect their access line(s) and decide to retain the line(s) between the offer period of August 8, 2008 through March 18, 2009, will receive a $5.00 bill credit per line for up to two access lines, for as long as they retain the line(s) and required features.

Effective March 19, 2009 and through September 30, 2010 eligible customers will receive a $5 bill credit for a maximum of 24 months, provided the access line(s) and required features are retained.

Carrier’s eligible customers are those residence customers who call to disconnect up to two access line(s), and then decide to retain the line(s) and have, or newly purchase, Caller ID, Caller ID with Name and one additional feature per line when they call to disconnect. The additional feature with monthly billing must be selected from the following: Call Waiting, Talking Call Waiting, Privacy Manager, Call Control, Automatic Callback, Three-Way Calling, Call Forwarding, Call Screening, Distinctive Ringing, Repeat Dialing, Speed Calling 8 and Speed Calling 30. The nonrecurring charges associated with adding the required features will also be waived. (D) /1/ This offer is not available to Carrier’s customers subscribing to Consumer’s Choice Plus or (N) /1/ Complete Choice Enhanced. (N) /1/

Carrier’s eligible customers may only receive this offer once during the offer period. This offer may not be combined with other regulated retention offers that provide a monthly discount. Carrier’s customers must keep the required services for 30 days to receive the (C) /1/ benefit of this offer. Carrier’s bills will be credited $5.00 each month per line that the access line(s) and required features are retained. If the Carrier’s customer disconnects the line(s) or required features or moves from their current location, the remaining benefits will cease.

/1/ Provisions are effective on July 13, 2010.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 3 - Resale Local Exchange Services

1. NETWORK ACCESS LINES (cont’d)

1.2 End User Common Line Charge

(Ameritech Operating Companies Tariff F.C.C. No. 2, Section 4.)

1.3 InterMSA and IntraMSA Presubscription

(For service description, terms and conditions, and rates, see Ill. C.C. No. 19, Part 3, Section 1.)

1.4 Service Provider Number Portability (SPNP) Monthly Charge

(Ameritech Operating Companies Tariff F.C.C. No. 2, Section 4.)

1.5 Local and State Additional Charges

To the extent provided by law, all local and state charges applicable to the provision of local exchange services to Carrier Customers under this Part 22 shall be collected by the Carrier, and remitted by Carrier to Company for payment to the appropriate governmental body.

Municipal Tax - If applicable, as provided for in Ill. C.C. No. 19, Part 2, Section 2.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 3 - Resale Local Exchange Services

2. USAGE SERVICES IN MARKET SERVICE AREAS 4, 5, 10, 12, 13 AND 16

2.1 Local Area Service

(For service description, terms and conditions, see Ill. C.C. NO. 19, Part 4, Section 2.)

Monthly Usage Rate Schedule

Direct Line/1/

Residence Business

Rate Single Line Family (Two Lines) Business PBX Trunk /1/ Group 1FR 1FR-FAM 1FB TFB

1 $2.37 $4.67 $6.63 $14.39 2 2.52 4.96 7.29 15.49 3 2.67 5.25 7.97 16.58 4 2.79 5.49 8.62 17.67 5 2.97 5.84 9.27 18.75 6 3.15 6.01 9.94 19.82 7 3.33 6.53 10.58 20.88 8 3.51 6.87 11.25 21.93 9 3.69 7.21 12.51 22.97 10 3.84 7.50 13.17 24.01 11 4.02 7.83 14.39 25.04

/1/ In addition to monthly usage charges, monthly rates for network access lines as specified in this Section preceding or monthly rates for ports as specified in Part 19, Section 1, are applicable.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 3 - Resale Local Exchange Services

2. USAGE SERVICES IN MARKET SERVICE AREAS 4, 5, 10, 12, 13 AND 16 (cont’d)

2.1 Local Area Service (cont’d)

Note: In accordance with Illinois Commerce Commission Order in Case No. 31454, dated May 17, 1944, this Company shall furnish telephone service from the South Beloit Exchange to certain customers as of July 14, 1944, at specific addresses in the community of Roscoe, Illinois, and vicinity which is in the Rockton and Roscoe Exchanges of the General Telephone Company of Illinois at the following monthly rates:

Residence Direct Line $5.50 Business Direct Line 12.02

2.2 Message Rate Service

Monthly Usage Rate Schedule

Direct Line/1/ Business Residence Business PBX Trunk/1/ 1MR 0 1MB MBX

------

Additional Message Units

For calls between 8 A.M. and /2/ 8 P.M. weekdays - each message unit $.0266 (Day Rate). For calls between 8 P.M. and /2/ 8 A.M. weekdays, and on weekends and holidays listed below - each message unit $.0156 (Evening Rate).

/1/ In addition to monthly usage charges, monthly rates for network access lines as specified in 2. preceding are applicable. /2/ To but not including.

Pursuant to Ill. C.C. Order in Docket No. 05-0231 dated June 29, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 3 - Resale Local Exchange Services

3. USAGE SERVICES IN MARKET SERVICE AREA 1

3.1 Rates and Charges

A. Minutes of Use Rate Schedules

1. Residence Usage Service

Total Accumulated Usage % Discount Applied

First $2.20 0.00% Next $2.20 ($2.21 to $4.40) 34.50% Next $4.40 ($4.41 to $8.80) 45.00% Next $5.61 ($8.81 to $14.41) 55.00% Over $14.41 100.00%

Pursuant to Ill. C.C. Order in Docket No. 04-0312 dated June 23, 2004.

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 3 - Resale Local Exchange Services

3. USAGE SERVICES IN MARKET SERVICE AREA 1 (cont’d)

3.1 Rates and Charges (cont’d)

B. Residence 5 & 5 Calling Plan/1/

1. The residence 5 & 5 Calling Plan provides for calling on a per call basis to the terminating districts in Band A. All other local calls are charged on a per minute basis.

2. Usage (Band A, B, and C) is accumulated on a per line basis during the Carrier’s customer’s billing period. A percentage discount is then applied, as appropriate, to each level of usage depicted below. Discounts are not applicable to Operator-Assisted Call Surcharge.

Total Accumulated Usage % Discount Applied

First $12.51 0.0% $12.52 to $25.03 15.0% Over $25.04 30.0%

3. In addition to usage charges, monthly network access line charges, as specified in this Section are applicable.

4. Service Order Charges to add or remove this Calling Plan, as specified in Section 2 of this Part will not apply.

/1/ Residence 5 & 5 Calling Plan will not be provided to new Carriers on and after November 7, 2001. A Carrier with the Residence 5&5 Calling Plan on file in this section, on or prior to, November 7,2001, may continue to receive such service under such arrangement provided. However, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement. Residence 5 & 5 Calling Plan will be withdrawn on November 7, 2002.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 3 - Resale Local Exchange Services

3. USAGE SERVICES IN MARKET SERVICE AREA 1 (cont’d)

3.1 Rates and Charges (cont’d)

C. Residence Local Call Plans

(For service description, terms and conditions, see tariff ILL. C.C. NO. 19, Part 4, Section 2 and Section 7.)

Local Call Plans consist of a fixed monthly rate for a specific number of calls. Calls made in excess of the applicable allowance are charged on per call basis.

Local Monthly Charge Call Call Rate Per Plans Allowance Per Line Call/1/

Economy/2/ 100 $7.84 $.09 Standard/3/ 250 16.64 .08 Advantage/3/ 400 26.06 .07 Call Pack 800/3/ 800 46.68 .06

/1/ Charge per call in excess of the call allowance to terminating districts in Bands A, B, and C. /2/ Economy Local Call Plan will not be provided to new Carriers on or after June 3, 2002. A Carrier with Economy Local Call Plan in this Section on or prior to June 3, 2002, may continue to receive service provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement. /3/ Standard, Advantage and Call Pack 800 local call plans will not be provided to new Carriers on and after July 3, 1998. A Carrier with Standard, Advantage and/or Call Pack 800 local call plans in this Section on, or prior to July 2, 1998, may continue to receive service provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement.

Pursuant to Ill. C.C. Order in Docket No. 04-0312 dated June 23, 2004.

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 3 - Resale Local Exchange Services

3. USAGE SERVICES IN MARKET SERVICE AREA 1 (cont’d)

3.2 Usage Charges

A. Residence Schedules (cont’d)

1. Residence Usage Service

Peak Period Shoulder Off Peak Band Rate Charge Peak Charge Charge

A Per Call $.0266 $0.02660 $0.02349 B Per Call .0266 0.02660 0.02323

2. Residence 5 & 5 Calling Plan/1/

(For Service Description, Terms and Conditions, see Ill. C.C. No. 19, Part 4, Section 2 and Section 7.)

a. Charges vary by Band

Initial and Subsequent Time Initial Period Charge Subsequent Period Band Period Charge

A Untimed $.0443 N/A B 1Min. .0436 $.0405 C 1Min. .0442 .0420

/1/ Residence 5 & 5 Calling Plan will not be provided to new Carriers on and after November 7, 2001. A Carrier with the Residence 5 & 5 Calling Plan on file in this section, on or prior to, November 7,2001, may continue to receive such service under such arrangement provided. However, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement. Residence 5 & 5 Calling Plan will be withdrawn on November 7, 2002.

Pursuant to Ill. C.C. Order in Docket No. 05-0231 dated June 29, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 3 - Resale Local Exchange Services

3. USAGE SERVICES IN MARKET SERVICE AREA 1 (cont’d)

3.3 CONSUMER’S CHOICE EXTRA

A. DESCRIPTION

(For Service Description, See ILL. C.C. NO. 19, Part 4, Section 2 and Section 7.)

B. TERMS AND CONDITIONS

(For Terms and Conditions, See ILL. C.C. NO. 19, Part 4, Section 2 and Section 7.)

C. PRICES

Consumer’s Choice Extra consists of a fixed monthly rate for a Residence Network Access Line and unlimited Band A and B calls.

Description Monthly Recurring Price

Consumer’s Choice Extra, per line - Access Area A $8.51 - Access Area B 11.28 - Access Area C 14.11

D. REFERENCES

The Consumer’s Choice Extra components are provided in accordance to the Terms and Conditions of their applicable tariffs except as noted in Sections B. of this Tariff.

Service Reference

Residence Network Access Line ILL. C.C. No. 20, Part 22, Section 3 Residence Saver Pack Unlimited ILL. C.C. No. 20, Part 4, Section 2

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 3 - Resale Local Exchange Services

4. USAGE SERVICES IN MARKET SERVICE AREAS 2, 3, 6, 7, 9 AND 15

4.1 Rates and Charges

A. Minutes of Use Rate Schedules

1. Residence Usage Service

Total Accumulated Usage % Discount Applied

First $2.20 0.00% Next $2.20 ($2.21 to $4.40) 34.50% Next $4.40 ($4.41 to $8.80) 45.00% Next $5.61 ($8.81 to $14.41) 55.00% Over $14.41 100.00%

Pursuant to Ill. C.C. Order in Docket No. 04-0312 dated June 23, 2004.

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 3 - Resale Local Exchange Services

4. USAGE SERVICES IN MARKET SERVICE AREAS 2, 3, 6, 7, 9 AND 15 (cont’d)

4.1 Rates and Charges (cont’d)

B. Residence 5 & 5 Calling Plan/1/

1. The residence 5 & 5 Calling Plan provides for calling on a per call basis to the terminating districts in Band A. All other local calls are charged on a per minute basis.

Total Accumulated Usage % Discount Applied

First $12.51 0.0% $12.52 to $25.03 15.0% Over $25.04 30.0%

3. In addition to usage charges, monthly network access line charges, as specified in this Section are applicable.

4. Service Order Charges to add or remove this Calling Plan, as specified in Section 2 of this Part will not apply.

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 3 - Resale Local Exchange Services

4. USAGE SERVICES IN MARKET SERVICE AREAS 2, 3, 6, 7, 9 AND 15 (cont’d)

4.1 Rates and Charges (cont’d)

C. Residence Local Call Plans

(For service description, terms and conditions, see tariff ILL. C.C. No. 19, Part 4, Section 2andSection7.)

Local Call Plans consist of a fixed monthly rate for a specific number of calls. Calls made in excess of the applicable allowance are charged on per call basis.

Local Monthly Charge Call Call Rate Per Plans Allowance Per Line Call/1/

Economy/2/ 100 $7.84 $.09 Standard/2/ 250 16.64 .08 Advantage/3/ 400 26.06 .07

/1/ Charge per call in excess of the call allowance to terminating districts in Bands A, B, and C. /2/ Economy Local Call Plan will not be provided to new Carriers on or after June 3, 2002. A Carrier with Economy Local Call Plan in this Section on or prior to June 3, 2002, may continue to receive service provided, however, that such Carrier may not extended, renew, or otherwise lengthen the term of such agreement. /3/ Standard and Advantage Local Call Plans will not be provided to new Carriers on and after July 3, 1998. A carrier with Standard and/or Advantage Local Call Plans in this Section on, or prior to July 2, 1998, may continue to receive service provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement. Pursuant to ILL.C.C. Order in Docket No. 06-0600, dated August 29, 2007.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 3 - Resale Local Exchange Services

4. USAGE SERVICES IN MARKET SERVICE AREAS 2, 3, 6, 7, 9 AND 15 (cont’d)

4.2 CONSUMER’S CHOICE EXTRA

A. DESCRIPTION

(For Service Description, See ILL. C.C. NO. 20, Part 4, Section 2.)

B. TERMS AND CONDITIONS

(For Terms and Conditions, See ILL. C.C. NO. 20, Part 4, Section 2.)

C. PRICES

Consumer’s Choice Extra consists of a fixed monthly rate for a Residence Network Access Line and unlimited Band A and B calls.

Description Monthly Recurring Price

Consumer’s Choice Extra, per line - Access Area A NA - Access Area B NA - Access Area C $14.11

D. REFERENCES

The Consumer’s Choice Extra components are provided in accordance to the Terms and Conditions of their applicable tariffs except as noted in Sections B. of this Tariff.

Service Reference

Residence Network Access Line ILL. C.C. No. 20, Part 22, Section 3 Residence Saver Pack Unlimited ILL. C.C. No. 20, Part 4, Section 2

Pursuant to ILL.C.C. Special Permission Docket No. 06-0673, dated October 25, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 3 - Resale Local Exchange Services

4. USAGE SERVICES IN MARKET SERVICE AREAS 2, 3, 6, 7, 9 AND 15 (cont’d)

4.2 Usage Charges

A. Residence Schedules

1. Residence Usage Service

Peak Period Shoulder Off Peak Band Rate Charge Peak Charge Charge

A Per Call $0.01700 $0.01700 $0.01700 B Per Call 0.01700 0.01700 0.01700

2. Residence 5 & 5 Calling Plan/1/

(For Service Description, Terms and Conditions, see Ill. C.C. No. 19, Part 4, Section 2 and Section 7.)

a. Charges vary by Band

Initial and Subsequent Subsequent Time Initial Period Charge Period Charge Band Period

A Untimed $.0443 N/A B 1Min. .0436 $.0405 C 1Min. .0442 .0420

/1/ Residence 5 & 5 Calling Plan will not be provided to new Carriers on and after November 7, 2001. A Carrier with the Residence 5 & 5 Calling Plan on file in this section, on or prior to, November 7, 2001, may continue to receive such service under such arrangement provided. However, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement. Residence 5 & 5 Calling Plan will be withdrawn on November 7, 2002.

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 3 - Resale Local Exchange Services

5. FOREIGN EXCHANGE SERVICE

(For service description, see Ill. C.C. No. 19, Part 4, Section 3.)

A. Rates and Charges Non- recurring Monthly Description /Billing Code/ Charge Price Four-Wire Service Terminating Arrangement, each /4WF/ When installed coincident with the trunk or WATS access line with which it is associated $45.38 $11.35

When installed subsequent to the trunk or WATS access line with which it is associated 68.07 11.35

The preceding rates and charges are for the Four-Wire Service Terminating Arrangement only and are in addition to the applicable rates and charges for the Foreign Exchange Service, Foreign District Service, or the Wide Area Telecommunications Service with which it is associated.

B. The rate for Foreign Exchange service is (1) the usage rate in effect in the Foreign Exchange for the type and class of service furnished as specified in Ill. C. C. NO. 20, Part 4, Section 2, Paragraph 3; (2) the access rate for the access area in which the Carrier’s customer is physically located as specified in Ill. C. C. NO. 20, Part 4, Section 2, Paragraph 2; and (3) the following mileage charges:

(1) Between exchanges in MSA's 4, 5, 10, 12, 13, and 16

Description /Billing Code/ Per first airline mile, or fraction thereof /JZH2X/, /JZH2W/ $25.27 Per additional airline mile, or fraction thereof /JZH2B/, /JZH2T/ 1.47

C. Additional terminations for Foreign Exchange Service will be furnished only on the premises of the same individual or firm subscribing to the Foreign Exchange Service or to others authorized by the Foreign Exchange Service subscriber to use the service in accordance with Part 2, Section 2, Paragraph 4.9. of this tariff such terminations are ordinarily furnished only at locations in the normal exchange and the foreign exchange. Rates for such terminations are as specified for the exchange in which they are located in Section 15 of this tariff for Type 2001A Channel Service.

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 3 - Resale Local Exchange Services

5. USAGE SERVICES IN MARKET SERVICE AREAS 2, 3, 6, 7, 9 AND 15 (cont’d)

5.6 CONSUMER’S CHOICE BASIC

A. DESCRIPTION

(For Service Description, See ILL. C.C. NO. 19, Part 4, Section 2 and Section 7.)

B. TERMS AND CONDITIONS

(For Terms and Conditions, See ILL. C.C. NO. 19, Part 4, Section 2 and Section 7.)

Pursuant to ILL.C.C. Special Permission Docket No. 06-0673, dated October 25, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 3 - Resale Local Exchange Services

5. USAGE SERVICES IN MARKET SERVICE AREAS 2, 3, 6, 7, 9 AND 15 (cont’d)

5.6 CONSUMER’S CHOICE BASIC (cont’d)

C. PRICES

1. Service Elements

Monthly Recurring Price per Description Price Call over 30

Consumer’s Choice Basic, per line - Access Area A N/A - Access Area B N/A - Access Area C $8.56 0.0520

D. REFERENCES

The Consumer’s Choice Basic components are provided in accordance to the Terms and Conditions of their applicable tariffs except as noted in Sections B. of this Tariff.

Service Reference

Residence Network Access Line ILL. C.C. No. 20, Part 22, Section 3 Residence Band A and Band B Local Usage ILL. C.C. No. 20, Part 22, Section 3

Pursuant to ILL.C.C. Special Permission Docket No. 06-0673, dated October 25, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 4 - Custom Service Arrangements

1. GENERAL /1/

This Section sets forth the terms and conditions applicable to Resale Local Exchange Service in MSA-1 (the Service) ordered by the Carrier on a volume and term commitment basis. In addition to the provisions of this Section, the provisions of Sections 1 and 2 as well as the service descriptions (including those associated with directory listings and deliveries) but not the rates contained in Section 3 of this Part shall apply to services provided on a volume and term commitment basis. A written Confirmation of Order for Service to be provided on a volume and term commitment basis shall be executed by the Company and the Carrier. This form shall include provisions specific to the Carrier’s volume and term commitments consistent with the regulations set forth in this Paragraph 1. A redacted version of each executed order shall be filed in subsequent paragraphs of this Section beginning with Paragraph 2.

1.1 RATE STRUCTURE

For the Service as defined in Paragraphs 1 through 4 of Section 3, which is to be provided to the Carrier on a volume and term commitment basis, applicable prices shall be set forth in the Confirmation of Order form. This price list shall include the incorporation by reference of service ordering, line connection, and other service charges set forth in Section 2 of this Part.

1.2 EFFECTIVE DATE

The Effective Date for the provision of service on a volume and term commitment basis shall be coincident with the Effective Date of the Confirmation of Order form except that service shall not in any event be provided prior to February 1, 1996 (Service Date). To provide for an initial Ramp Up Period for all volume and term commitments in this Section, the volume commitments will not be assessed or monitored prior to the latter of the date specified in the Confirmation of Order form or May 1, 1996 (Volume Commitment Date). Additional Ramp Up Periods may apply to greater volume and term commitments.

/1/ Custom Service Arrangements will not be provided to new Carriers on and after May 30, 1997. A Carrier with a Custom Service Arrangement on file in this Section on, or prior to, May 30, 1997, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 4 - Custom Service Arrangements

1. GENERAL (Cont’d) /1/

1.3 TERM AND TERMINATION

A. The Carrier’s term commitment (Service Term) shall be set forth in the Confirmation of Order form and shall commence upon the Effective Date.

B. If Carrier cancels its order for services on a volume and term commitment basis before Service is established, Carrier shall reimburse the Company for costs incurred by it on behalf of Carrier up until the time of cancellation.

C. Once Service has been established on a volume and term commitment basis, if Carrier cancels Service prior to the scheduled conclusion of the Service Term, Carrier shall pay the Company for the unused lines at the applicable month to month rates provided for in Section 3 of this Part for the months remaining in such term.

1.4 VOLUME COMMITMENT

Upon the Volume Commitment Date, the annual volume commitment agreed to by the Carrier and set forth in the Confirmation of Order shall be assessed and monitored for the duration of the Service Term.

1.5 FAILURE TO MEET VOLUME COMMITMENT

Subject to any Ramp Up Period, beginning on the one year anniversary of the Volume Commitment Date and continuing on each yearly anniversary or concluding partial year period thereafter during the Service Term, the annual service volume shall be monitored and measured. This measurement will determine the actual in-service lines volumes over the twelve month period (or any concluding partial year period) just concluded for use in applying the underutilization payment provisions set forth in the Confirmation of Order form. Underutilization obligations shall apply in addition to the Carrier’s obligation to pay applicable rates and charges for all items of Service which were in service for the Carrier during the monitored period.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 4 - Custom Service Arrangements

1. GENERAL (Cont’d) /1/

1.6 CONDITIONS PRECEDENT

A. Neither the Company or the Carrier shall be required to perform its respective obligations under the Confirmation of Order or this Part unless and until the Company’s tariff for Resale Local Exchange Service becomes effective, Service is available hereunder, and the redacted version of the Confirmation of Order has been filed in this Section.

B. Neither the Company nor the Carrier shall be required to perform its respective obligations under the Confirmation of Order or this Part unless and until Carrier obtains certification as a reseller of business service under Section 13-404 or as a local exchange provider under Section 13-405 reselling business or residence service in MSA-1 in the state of Illinois under 220 ILCS 13-404, 13-405, respectively.

1.7 OTHER PROVISIONS

The Company and the Carrier may include other matters of agreement in the Confirmation of Order related to the provision of Service under this Part provided that they are not inconsistent with the provisions of this Part.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 /1/

VOLUME COMMITMENT: Annual volume of 150,000 business lines

TERM COMMITMENT: 10 years

RATE STRUCTURE:

A. Access Lines Price

1) Business Direct Lines

Single Line Subscribers Area A $ 7.64 (per line/per month) Single Line Subscribers Area B 11.04 (per line/per month) Single Line Subscribers Area C 14.16 (per line/per month)

Multiline Subscribers Area A 8.07 (per line/per month) Multiline Subscribers Area B 11.47 (per line/per month) Multiline Subscribers Area C 14.54 (per line/per month)

PBX Trunk, Area A 8.02 (per line/per month) PBX Trunk, Area B 11.42 (per line/per month) PBX Trunk, Area C 14.54 (per line/per month)

2) Service Ordering, Line Connection and Other Charges

As set forth in Illinois Bell Telephone Company, ILL. C.C. NO. 19, Part 3, Section 1, these service charges apply in addition to any other scheduled rates and charges normally applying under this tariff. They apply in addition to and not in lieu of Channel Charges, Initial Nonrecurring Charges or Construction Charges made because of unusual cost in establishing service.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 (Cont’d) /1/

A. Access Lines (Cont’d) Price

Usage

Business Local Usage Services

Band A $.0098 (per minute) Band B $.0202 (per minute) Band C $.0297 (per minute)

Business Operator Assisted Usage Services

Band A $.0098 (per minute) Band B $.0202 (per minute) Band C $.0297 (per minute)

Operator Surcharges

Person to Person - Business $2.60 (per call)

Billed to a Third Number - Business $1.63 (per call)

Collect Calls - Business $1.22 (per call)

Automated Available-Calling Card Customer Dialed - Business $0.48 (per call)

Automated Available-Calling Card Operator Dialed - Business $1.30 (per call)

Automated Not Available-Operator Must Assist - Business $0.48 (per call)

Sent Paid/Operator Assisted Other Telephone - Business $0.78 (per call)

Busy Line Verity - Business $1.48 (per request) /1/ Custom Service Arrangements will not be provided to new Carriers on and after May 30, 1997. A Carrier with a Custom Service Arrangement on file in this Section on, or prior to, May 30, 1997, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 (Cont’d) /1/

A. Access Lines (Cont’d) Price

Operator Surcharges (Cont’d)

Busy Line Verify and Interrupt - Business $3.72 (per request)

B. Telecommunications Features

1. Touch Tone Service - Business No Additional Charge

2. Call Waiting - Business $1.40 (per line/per month)

3. Call Forwarding Variable - Business $1.40 (per line/per month)

4. Threeway Calling - Business $1.40 (per line/per month)

5. Call Trace - Business $2.40 (per line/per month)

6. Distinctive Ringing - Business $1.40 (per line/per month)

7. Call Screening - Business $1.40 (per line/per month)

8. Caller ID - Business $3.66 (per line/per month)

9. Caller ID with Name - Business $1.50 (per line/per month)

10. Pay Per Use-Automatic Call Back - Business $0.45 (per use)

11. Pay Per Use-Repeat Dialing - Business $0.45 (per use)

12. 900 Special Access Code Blocking Service No Additional Charge

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 (Cont’d) /1/

B. Telecommunications Features (Cont’d) Price

13. 976 Prefix Blocking Service No Additional Charge

14. Multi Ring Service - Business $1.40 (first line/per month)

Multi Ring Service - Business $1.20 (second line/per month)

15. Busy Line Transfer - Business $0.75 (per line/per month)

16. Alternate Answering - Business $0.75 (per line/per month)

17. Customer Control Option- Busy Line Transfer or Alternate Answering - Business $0.85 (per line/per month)

18. Message Waiting Tone - Business $0.21 (per line/per month)

19. Easy Call - Business $3.00 (per line/per month)

20. Special Delivery Service - Business $0.09 (per line/per month)

21. Temporary Intercept Business - Per Central Office Line $2.91 (non-recurring charge) - Per port intercepted $2.91 (non-recurring charge)

22. Remote Call Forwarding - Business $9.31 (per line/per month)

23. Customer Controlled Reroute Service - Business $ 300.00 (per line/per month) - plus $3000.00 (non-recurring charge)

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 (Cont’d) /1/

Price C. Other Services

1. Extra Listings Business - Multiline $1.02 (per listing/per month) - Other Directory $1.02 (per listing/per month)

2. Private - Business $0.85 (per line/per month)

3. Semi-Private - Business $0.55 (per line/per month)

4. Directory Assistance Call Service - Business $0.2232 (per call)

5. Information Call Completion Service - Business $0.1711 (per call)

Items 6-20 following refer only to Ameritech ISDN

6. National ISDN CO Termination $ 9.41 (per line/per month) plus $50.00 (non-recurring charge)

7. ISDN Direct CO Termination $ 9.41 (per line/per month) plus $50.00 (non-recurring charge)

8. ISDN National Line/Direct Line - Area A $ 7.86 (per line/per month) - Area B $11.26 (per line/per month) - Area C $14.38 (per line/per month)

9. Distance Extension Charge $22.50 (per line/per month)

10. Circuit Switched Service Element Per “B” Channel $ 1.80 (per line/per month) plus $15.00 (non-recurring charge)

11. Additional Call Offering $ 1.20 (per line/per month) plus $ 5.00 (non-recurring charge)

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 (Cont’d) /1/

Price C. Other Services (Cont’d)

12. Additional Multiple Call Appearances (each) $ 1.20 (per month) plus $ 5.00 (non-recurring charge)

13. Intercom Calling $ 1.20 (per line/per month) plus $ 5.00 (non-recurring charge)

14. Secondary Telephone Number (each) $ 1.20 (per month) plus $ 5.00 (non-recurring charge)

15. Station Controlled Conference 6 port $ 8.40 (per line/per month) plus $15.00 (non-recurring charge)

16. Message Waiting Indicator (each) $ 1.50 (per month) plus $ 5.00 (non-recurring charge)

17. On Demand Packet Switched Data “B” Channel $12.00 (per line/per month) plus $50.00 (non-recurring charge)

18. Alternate Circuit Switched Voice/Data $ 5.40 (per line/per month) plus $15.00 (non-recurring charge)

19. Packet Switched Data “B” Channel $ 51.00 (per line/per month) plus $100.00 (non-recurring charge)

20. Packet Switched Data “D” Channel $ 3.90 (per line/per month) plus $15.00 (non-recurring charge)

Items 21-25 following refer to Direct Inward Dialing (DID) Service only

21. Common Equipment; per DID trunk group $ 12.35 (per month) plus $1356.88 (non-recurring charge)

22. DID Trunk CO Termination, per trunk $18.44 (per month) plus $32.95 (non-recurring charge)

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 (Cont’d) /1/

Price C. Other Services (Cont’d)

23. DID Trunk CO Termination with Touch-Tone, per trunk $ 18.44 (per month)

24. Subsequent additions, deletions or rearrangements, per occurrence $276.22 (non-recurring charge)

25. DID Number Changes - 10 assigned DID station numbers, or fraction thereof $0.18 (per month) - 10 reserved DID station numbers, or fraction thereof $0.18 (per month)

Items 26-32 following refer to 2-way DID with Call Transfer

26. Area A

- With initial DID service $175.00 (per trunk group, non-recurring charge)

- Subsequent to establishment of DID service $175.00 (per trunk group, non-recurring charge)

- 2-way DID Trunk with Call Transfer $13.28 (per trunk/per month)

27. Area B

- With initial DID service $175.00 (per trunk group, non-recurring charge)

- Subsequent to establishment of DID service $175.00 (per trunk group, non-recurring charge)

- 2-way DID Trunk with Call Transfer $ 17.70 (per trunk/per month)

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 4 - Custom Service Arrangements /1/ 2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 (Cont’d)

Price C. Other Services (Cont’d) 28. Area C - With initial DID service $175.00 (per trunk group, non-recurring charge)

- Subsequent to establishment of DID service $175.00 (per trunk group, non-recurring charge)

- 2-way DID Trunk with Call Transfer $18.59 (per trunk/per month)

29. All Areas

- Change in Outpulsing, Start Dial or Signal Type $28.00 (per trunk group, non-recurring charge)

- Change or Redesign in Signaling or Transmission Interface $150.00 (per occurrence, non-recurring charge)

CONVERSIONS

30. All Areas

- Of entire DID trunk group to 2- way DID or entire 2-way DID trunk group to DID $300.00 (per occurrence, non-recurring charge)

- Of individual DID trunks to a new 2-way DID trunk group $175.00 (per occurrence, non-recurring charge)

- Change in Outpulsing, Start Dial or Signal Type $ 28.50 (per occurrence, non-recurring charge)

- Change or Redesign in Signaling or Transmission Interface $150.00 (per occurrence, non-recurring charge) /1/ Custom Service Arrangements will not be provided to new Carriers on and after May 30, 1997. A Carrier with a Custom Service Arrangement on file in this Section on, or prior to, May 30, 1997, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 /1/ (Cont’d)

Price C. Other Services (Cont’d)

31. Foreign District Service (mileage charge)

- per first airline mile, or fraction thereof $16.20 (per month)

- per additional airline mile or fraction thereof 2.10 (per month)

VOLUME COMMITMENT FLEXIBILITY

1) In any twelve (12) month period following the Ramp Up Period (as used in this Paragraph 2, this term shall include the Additional Ramp Up Period) in which Carrier’s Actual Usage is less than or greater than the Volume Commitment, the amount of the shortfall (“Shortfall Amount”) or the excess (“Excess Amount”) shall placed into a pool (“Carryover Pool”). Shortfall Amounts shall increase Carryover Pool and Excess Amounts shall decrease the Carryover Pool. For example, if Carrier’s Volume Commitment 150,000 lines and its Actual Usage for the twelve (12) month period is 100,000 lines, the Carryover Pool would be increased by 50,000 lines. If, in the following year, Carrier’s Actual Usage for the twelve (12) month period is 200,000 lines, the Carryover Pool would be decreased by 50,000 lines.

2) The line volume in the Carryover Pool will not be subject to the underutilization charge (except as provided in 4) and may never exceed 300,000 lines (“Carryover Pool Cap”). If, at the end of any twelve (12) month period following Ramp Up Period, the lines in the Carryover Pool exceed the Carryover Pool Cap, Carrier shall pay the Company an amount equal to the excess lines above the Carryover Pool Cap multiplied by the Average Business Cap Rate as defined herein.

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 (Cont’d) /1/

VOLUME COMMITMENT FLEXIBILITY (Cont’d)

3) If the number of lines in the Carryover Pool at the end of the Service Term is zero or less, no further action is required. If the number of lines in the Carryover Pool at the end of the Service Term is greater than zero Carrier shall, at its option, pay Ameritech an amount equal to each line in the Carryover Pool multiplied by the Average Business Rate or shall subscribe on a monthly basis to an equivalent number of lines during the next three year period (“Extension Term”). For example, if the number of lines in the Carryover Pool is 30,000, Carrier could subscribe to 30,000 lines for a single year or, in the alternative, could subscribe to 15,000 lines for 2 years. The same terms and conditions which apply to the ten (10) year Service Term shall apply to any Extension Term. Carrier shall have the option to fulfill this obligation during any consecutive period of time within the Extension Term, as long as such consecutive period immediately follows the end of the Service Term.

4) Carrier shall pay the Company for any unsubscribed lines remaining in the Carryover Pool at the end of the Extension Term or, if earlier, at the end of any consecutive period of service described below in Failure to Meet Volume Commitment. Carrier shall pay the Company an amount equal to the number of remaining lines multiplied by the Average Business Rate as defined herein, multiplied by 12.

FAILURETOMEETVOLUMECOMMITMENT

1) For each twelve (12) month period following the Ramp Up Period, Carrier’s Actual Usage shall be calculated by adding the actual in-service business access lines at the end of each month during the twelve (12) month period (“Actual Usage”).

2) For each twelve (12) month period following the end of the Ramp Up Period, subject to Volume Commitment Flexibility, Carrier shall pay the Company if it fails to meet the Volume Commitment. Carrier’s underutilization liability for such failure to meet the Volume Commitment shall be calculated as follows:

12 x X x Y, where: X = an average of Carrier’s business line rates which, for purposes of this Part, shall be $14.00 (“Average Business Line Rate”) Y = 150,000 less the Actual Usage

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 (Cont’d) /1/

FAILURE TO MEET VOLUME COMMITMENT (Cont’d)

If the final period at the end of the Service Term is less than twelve (12) months, the underutilization liability shall be calculated on a pro rata basis.

OTHER PROVISIONS

CHANGED CIRCUMSTANCES

In the event Carrier converts to a new Company service that utilizes a change in technology to provide the same service to Carrier with fewer business access lines, and as a result of this conversion Carrier fails to achieve the Volume Commitment twelve (12) month period, Carrier’s Volume Commitment for that twelve (12) month period and for each twelve (12) month period remaining in the Service Term shall be reduced by an amount equal to the estimated amount of the reduction in access lines associated with the service conversion each year.

IMPLEMENTATION

Company shall implement Carrier’s service orders on a timely basis and within implementation intervals no less promptly than the Company implements other service orders for similar items, including retail service orders. If the Company fails to implement a service order within such an interval and such failure is not caused by a force majeure (which shall include fires, embargoes, labor disputes, acts of God, the public enemy or other causes beyond the Company’s reasonable control) or some fault of Carrier (which “fault” shall include any delays associated with Carrier notification periods and suspensions of change orders provided for in the Company’s tariff for Resale Local Exchange Service), then the Company will waive any non-recurring charges associated with implementation of the Company service.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 4 - Custom Service Arrangements

2. RESALE LOCAL EXCHANGE SERVICE FOR USN COMMUNICATIONS, INC. IN MSA-1 /1/ (Cont’d)

OTHER PROVISIONS (Cont’d)

RATE CHANGES

In consideration for Carrier agreeing to the maximum volume and term commitment currently available, if Ameritech sells the same service at a lower rate to a similarly situated customer (i.e., a resale customer making a term and/or volume commitment including MSA-1), then Ameritech shall make such lower rate available to Carrier. Ameritech shall notify Carrier within forty-five (45) days of such lower rates becoming available. This provision shall apply regardless the Service is offered under tariff or contract.

NEW SERVICES

If the Company introduces any new services to this Part during the period of Carrier’s Service Term, and if those services have a volume or term discount, those services shall be made available to Carrier at the rate which corresponds to Carrier’s volume and term commitment.

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 /1/

VOLUME COMMITMENT: Annual volume of 50,000 business lines per month

TERM COMMITMENT: 5years

RATE STRUCTURE:

A. Access Lines Price

1) Business Direct Lines

Single Line Subscribers Area A $ 8.20 (per line/per month) Single Line Subscribers Area B 11.85 (per line/per month) Single Line Subscribers Area C 15.20 (per line/per month)

Multiline Subscribers Area A 8.63 (per line/per month) Multiline Subscribers Area B 12.28 (per line/per month) Multiline Subscribers Area C 15.61 (per line/per month)

PBX Trunk, Area A 8.61 (per line/per month) PBX Trunk, Area B 12.26 (per line/per month) PBX Trunk, Area C 15.61 (per line/per month)

2) Service Ordering, Line Connection and Other Charges

As set forth in Illinois Bell Telephone Company, ILL. C.C. NO. 20, Part 3, Section 1, these service charges apply in addition to any other scheduled rates and charges normally applying under this tariff. They apply in addition to and not in lieu of Channel Charges, Initial Nonrecurring Charges or Construction Charges made because of unusual cost in establishing service.

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

RATE STRUCTURE: (Cont’d)

A. Access Lines (Cont’d) Price Usage

Business Local Usage Services Band A $.0098 (per minute) Band B $.0203 (per minute) Band C $.0299 (per minute)

Business Operator Assisted Usage Services

Band A $.0098 (per minute) Band B $.0203 (per minute) Band C $.0299 (per minute)

Operator Surcharges

Person to Person $2.62 (per call) - Business

Billed to a Third Number $1.65 (per call) - Business

Collect Calls $1.23 (per call) - Business

Automated Available-Calling Card Customer Dialed $0.48 (per call) - Business

Automated Available-Calling Card Operator Dialed $1.31 (per call) - Business

Automated Not Available-Operator Must Assist $0.48 (per call) - Business

Sent Paid/Operator Assisted Other Telephone $0.78 (per call) - Business

Busy Line Verify $1.50 (per request) - Business /1/ Custom Service Arrangements will not be provided to new Carriers on and after May 30, 1997. A Carrier with a Custom Service Arrangement on file in this Section on, or prior to, May 30, 1997, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

RATE STRUCTURE: (Cont’d)

Price Operator Surcharges (Cont’d)

Busy Line Verify and Interrupt $3.75 (per request) - Business

B. Telecommunications Features

1. Touch Tone Service - Business No Additional Charge

2. Call Waiting - Business $1.51 (per line/per month)

3. Call Forwarding Variable - Business $1.51 (per line/per month)

4. Threeway Calling - Business $1.51 (per line/per month)

5. Call Trace - Business $2.60 (per line/per month)

6. Distinctive Ringing - Business $1.51 (per line/per month)

7. Call Screening - Business $1.51 (per line/per month)

8. Caller ID - Business $3.97 (per line/per month)

9. Caller ID with Name - Business $1.63 (per line/per month)

10. Pay Per Use-Automatic Call Back - Business $0.49 (per use)

11. Pay Per Use-Repeat Dialing - Business $0.49 (per use)

12. 900 Special Access Code Blocking Service No Additional Charge /1/ Custom Service Arrangements will not be provided to new Carriers on and after May 30, 1997. A Carrier with a Custom Service Arrangement on file in this Section on, or prior to, May 30, 1997, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

RATE STRUCTURE: (Cont’d)

B. Telecommunications Features (Cont’d) Price

13. 976 Prefix Blocking Service No Additional Charge

14. Multi Ring Service - Business $1.51 (first line/per month)

Multi Ring Service - Business $1.30 (second line/per month)

15. Busy Line Transfer - Business $0.75 (per line/per month)

16. Alternate Answering - Business $0.75 (per line/per month)

17. Customer Control Option- Busy Line Transfer or Alternate Answering - Business $0.65 (per line/per month)

18. Message Waiting Tone - Business $0.23 (per line/per month)

19. Easy Call - Business $3.25 (per line/per month)

20. Special Delivery Service - Business $0.10 (per line/per month)

21. Temporary Intercept Business - Per Central Office Line $2.91 (non-recurring charge) - Per port intercepted $2.91 (non-recurring charge)

22. Remote Call Forwarding - Business $10.08 (per line/per month)

23. Customer Controlled Reroute Service - Business $325.00 (per line/per month) - plus $3000.00 (non-recurring charge)

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

RATE STRUCTURE: (Cont’d)

C. Other Services Price

1. Extra Listings Business - Multiline $1.11 (per listing/per month) - Other Directory $1.11 (per listing/per month)

2. Private - Business $0.92 (per line/per month)

3. Semi-Private - Business $0.59 (per line/per month)

4. Directory Assistance Call Service - Business $0.2250 (per call)

5. Information Call Completion Service - Business $0.1725 (per call)

Items 6-20 following refer only to Ameritech ISDN

6. National ISDN CO Termination $ 9.41 (per line/per month) plus $50.00 (non-recurring charge)

7. ISDN Direct CO Termination $ 9.41 (per line/per month) $50.00 (non-recurring charge)

8. ISDN National Line/Direct Line - Area A $ 8.20 (per line/per month) - Area B $11.85 (per line/per month) - Area C $15.20 (per line/per month)

9. Distance Extension Charge $22.50 (per line/per month)

10. Circuit Switched Service Element Per “B” Channel-Voice $ 1.95 (per line/per month) Per “B” Channel-Data $ 5.20 (per line/per month) Non-Recurring Charge (Voice & Data) $15.00 (non-recurring charge)

11. Additional Call Offering $ 1.30 (per line/per month) plus $ 5.00 (non-recurring charge) /1/ Custom Service Arrangements will not be provided to new Carriers on and after May 30, 1997. A Carrier with a Custom Service Arrangement on file in this Section on, or prior to, May 30, 1997, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

RATE STRUCTURE: (Cont’d)

C. Other Services (Cont’d) Price

12. Additional Multiple Call Appearances (each) $ 1.30 (per month) plus $ 5.00 (non-recurring charge)

13. Intercom Calling $ 1.63 (per line/per month) plus $ 5.00 (non-recurring charge)

14. Secondary Telephone Number (each) $ 1.30 (per month) plus $ 5.00 (non-recurring charge)

15. Station Controlled Conference 6 port $ 9.10 (per line/per month) plus $15.00 (non-recurring charge)

16. Message Waiting Indicator (each) $ 1.63 (per month) plus $ 5.00 (non-recurring charge)

17. On Demand Packet Switched Data “B” Channel $13.00 (per line/per month) plus $50.00 (non-recurring charge)

18. Alternate Circuit Switched Voice/Data $ 5.85 (per line/per month) plus $15.00 (non-recurring charge)

19. Packet Switched Data “B” Channel $ 55.25 (per line/per month) plus $100.00 (non-recurring charge)

20. Packet Switched Data “D” Channel $ 4.23 (per line/per month) plus $15.00 (non-recurring charge)

Items 21-25 following refer to Direct Inward Dialing (DID) Service only

21. Common Equipment; per DID trunk group $ 13.26 (per month) plus $1356.88 (non-recurring charge)

22. DID Trunk CO Termination, per trunk $19.80 (per month) plus $32.95 (non-recurring charge)

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

RATE STRUCTURE: (Cont’d)

C. Other Services (Cont’d) Price

23. DID Trunk CO Termination with Touch-Tone, per trunk $ 19.80 (per month)

24. Subsequent additions, deletions or rearrangements, per occurrence $276.22 (non-recurring charge)

25. DID Number Changes - 10 assigned DID station numbers, or fraction thereof $0.19 (per month) - 10 reserved DID station numbers, or fraction thereof $0.19 (per month)

Items 26-32 following refer to 2-way DID with Call Transfer

26. Area A

- With initial DID service $175.00 (per trunk group, non-recurring charge)

- Subsequent to establishment of DID service $175.00 (per trunk group, non-recurring charge)

- 2-way DID Trunk with Call Transfer $14.25 (per trunk/per month)

27. Area B

- With initial DID service $175.00 (per trunk group, non-recurring charge)

- Subsequent to establishment of DID service $175.00 (per trunk group, non-recurring charge)

- 2-way DID Trunk with Call Transfer $19.00 (per trunk/per month)

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

RATE STRUCTURE: (Cont’d)

C. Other Services (Cont’d) Price 28. Area C

- With initial DID service $175.00 (per trunk group, non-recurring charge)

- Subsequent to establishment of DID service $175.00 (per trunk group, non-recurring charge)

- 2-way DID Trunk with Call Transfer $19.95 (per trunk/per month)

29. All Areas

- Change in Outpulsing, Start Dial or Signal Type $28.00 (per trunk group, non-recurring charge)

- Change or Redesign in Signaling or Transmission Interface $150.00 (per occurrence, non-recurring charge) CONVERSIONS

30. All Areas

- Of entire DID trunk group to 2-way DID or entire 2-way DID trunk group to DID $300.00 (per occurrence, non-recurring charge)

- Of individual DID trunks to a new 2-way DID trunk group $175.00 (per occurrence, non-recurring charge)

- Change in Outpulsing, Start Dial or Signal Type $28.50 (per occurrence, non-recurring charge)

- Change or Redesign in Signaling or Transmission Interface $150.00 (per occurrence, non-recurring charge)

PART 22 - Resale Local Exchange Service Original Sheet 24 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

RATE STRUCTURE: (Cont’d)

C. Other Services (Cont’d) Price 31. Foreign District Service (mileage charge)

- per first airline mile, or fraction thereof $25.65 (per month)

- per additional airline mile or fraction thereof $ 3.33 (per month)

VOLUME COMMITMENT FLEXIBILITY:

1) After the Ramp Up Period, and in the event that Carrier’s volume commitment is not met in any year as measured in this Section, Carrier’s volume commitment shall be subject to either 2 or 3 following at the Carrier’s option to be made within thirty (30) days after the end of the first calendar year in which Carrier receives notice from Ameritech that there is a failure to meet the volume commitment. In the event that Carrier fails to respond to the notice within thirty (30) days, Carrier will be deemed to have selected the option under 2 hereof. That option shall then apply throughout the remainder of this Agreement.

2) During the next year and each succeeding year the volume commitment is not met, Carrier shall thereafter pay the rate for the services that apply to the lower volume level that carrier has actually achieved in the prior year. The new rates shall not be applied to prior years. For example, if measured at December 31, 1997, Carrier has achieved a volume level, including lines included in this Section of 25,000 lines, Carrier shall, during 1998, pay the rates for services hereunder that apply to a volume commitment of 25,000 lines, without any penalty for 1997; or

3) Carrier may elect to Carryover the amount of shortfall from the volume commitment as provided in this Section as follows:

a. In any year where the annual line volume is less than or greater than the annual volume commitment, the amount of the shortfall (“Shortfall Amount”) or the excess (“Excess Amount”) shall be placed into a pool (“Carryover Pool”). For example, if Customer’s annual volume commitment is 50,000 lines and its annual line volume for the year is 40,000, the Carryover Pool is increased by 10,000 lines. If, in the following year, Carrier’s annual line volume for the year is 60,000, the Carryover Pool is decreased by 10,000 lines.

PART 22 - Resale Local Exchange Service Original Sheet 25 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

VOLUME COMMITMENT FLEXIBILITY: (Cont’d)

b. The line volume in the Carryover Pool can never exceed 50,000 lines. If, at the end of any year commencing after the Ramp Up Period described in this Section, the lines in the Carryover Pool exceed 50,000, Carrier shall pay Ameritech for the excess lines pursuant to the formula set forth in this Section.

c. If the number of lines in the Carryover Pool at the end of the Service Term is zero or less, no further action is required. If the number of lines in the Carryover Pool at the end of the Service Term is greater than zero, Carrier shall, at its option, pay Ameritech for each line in the Carryover Pool pursuant to the formula in this Section or shall subscribe to the equivalent number of lines during the immediately following twenty-four (24) month period (“Extension Term”). For example, if the number of lines in the Carryover Pool is 50,000, Carrier would subscribe to a total of 50,000 lines for the Extension Term, e.g., 25,000 per each of the two years of the extension term. The same terms and conditions which apply to the five (5) year Service Term shall apply to any Extension Term.

d. Carrier shall pay Ameritech for any unsubscribed lines remaining in the Carryover Pool at the end of the Extension Term. Carrier shall pay Ameritech for these lines pursuant to the formula set forth in this Section.

FAILURETOMEETVOLUMECOMMITMENT:

1) Carrier has committed to an annual volume of 50,000 business access lines as described in this Section. Each PBX Trunk shall count as a single business access line. For purposes of the annual volume commitment for each year of this Agreement, business lines, shall include the number of Centrex lines in service on December 31, 1995, up to a maximum of 15,000 lines, purchased by Carrier in MSA-1 under 5 CCS Tariff I.C.C. No. 19, Part 20, Section 5 (grandfathered) or Ameritech Centrex Service, I.C.C. No. 19, Part 5, Section 1.

2) Ameritech shall measure the annual volume commitment, as defined in this Section based on the number of business access lines in service as of December 31, 1997, and continuing each year thereafter on December 31. If the final period at the end of the Service Term is less than twelve months, the annual volume shall be calculated on a pro rata basis, and the annual volume commitment shall be measured as of the end of the Service Term.

PART 22 - Resale Local Exchange Service Original Sheet 26 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

FAILURE TO MEET VOLUME COMMITMENT: (Cont’d)

3) Subject to the provisions of this Section, Carrier shall be liable for its failure to meet the stated annual volumes for the Services. Carrier’s Underutilization liability shall be calculated as follows:

X x 12 x Z, where:

X = $14.00; and

Z = 50,000 less the number of Carrier’s business lines in service, as calculated in this Section.

4) The Period from the date service begins until December 31, 1997, shall be the Ramp Up Period.

OTHER PROVISIONS:

RATE CHANGES

If Ameritech sells the same or similar service under the same or similar terms and conditions, at a lower price to another customer in MSA-1 which has the same or lesser volume or term commitment, then Ameritech shall make the lower price available to Carrier on the date that such price was made available to the other customer.

If such lower rate is associated with a greater volume and/or term commitment than that contained herein, then Ameritech and Carrier, at Carrier’s option, shall negotiate a reasonable transition to such greater volume and/or term commitment. If such lower rate becomes available, Ameritech shall notify Carrier within forty-five (45) days. This provision shall apply regardless of whether the Service is offered under tariff or contract.

PART 22 - Resale Local Exchange Service Original Sheet 27 SECTION 4 - Custom Service Arrangements

3. RESALE LOCAL EXCHANGE SERVICE FOR MFS Intelnet, Inc. IN MSA-1 (Cont’d) /1/

OTHER PROVISIONS: (Cont’d)

CHANGED CIRCUMSTANCES

Upon reasonable notice provided by either party, Ameritech and Carrier shall meet to review any unforeseen material changes in the competitive circumstances in the industry, including the competitiveness of the rates herein, and shall negotiate concerning any changes that may be necessary to the rates for any services in this Agreement. In the event that any component of Ameritech’s averaged discounted retail rates for the services contained in the Agreement are reduced below the rates in Ameritech’s Resale Local Exchange Service Tariff during the term of this Agreement, then at Carrier’s option, either (1) Ameritech and Carrier shall re-evaluate and revise the rates as applicable for services in this Agreement or (2) Carrier shall be exempt from any underutilization liability contained in this Section. Any changes agreed upon shall not become effective until any applicable regulatory filing requirements are met.

PART 22 - Resale Local Exchange Service Original Sheet 28 SECTION 4 - Custom Service Arrangements

Residential Movers Offer

The Residential Movers Offer provides Carriers whose customers respond to a marketing offer, and are moving, and who transfer their existing service or establish new service at their new address, a $50.00 credit. The Carrier’s customer must transfer or purchase new, an access line from the carrier at their new address and subscribe to Consumer’s Choice Plus or Complete Choice Enhanced package. This offer may not be combined with any other acquisition offer or any offers that include the Consumer’s Choice Plus or Complete Choice Enhanced package. A Carrier can only qualify once per customer move.

Movers Service Connection Charge Waiver (N) /1/

This offer is available to existing Carrier’s eligible residence customers who are relocating and agree to remain a customer when transferring their service from one location to another. Carrier’s customers will receive a waiver of the nonrecurring charges associated with connecting up to one network access line. Carrier’s eligible customers are existing residence customers who are transferring their access line service from one of the Carrier’s Illinois, Indiana, Michigan, Ohio or Wisconsin serving areas. This offer is for retention and may not be combined with other competitive acquisition offers. (N) /1/

/1/ Provisions are effective July 20, 2010.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 5 - Centrex Services

1. AMERITECH CENTREX SERVICE

This section sets forth Centrex Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in ILL. C. C. No. 19, Part 5, Section 2 and Part 7, Section 5 apply where appropriate, unless otherwise specified in this Part.

The application thereof is to Carrier with regard to service ordering repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 5 - Centrex Services

1. AMERITECH CENTREX SERVICE (cont’d)

AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996

Docket No. Expiration Date Contracting Carrier

97NA-020 /1/ McLeodUSA Telecommunications Services, Inc.

/1/ Term of Agreement is five years from service start date. Agreement was signed on June 16, 1997.

Pursuant to Order of I.C.C. Docket No. 97NA-020 dated September 10, 1997.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 5 - Centrex Services

2. Centrex Message Signal Interface-Expanded (CMSI-E)

A. DESCRIPTION

(For service description, see ILL. C. C. NO. 19, Part 5, Section 2.)

B. DEFINITIONS

(For definitions, see ILL. C. C. NO. 19, Part 5, Section 2)

C. TERMS AND CONDITIONS

(For terms and conditions, see ILL. C. C. NO. 19, Part 5, Section 2)

D. PRICES

1. Service Elements

Non Monthly Payment Description recurring Term Payment Plans /Billing Code/ Charge 1 Month 36 Months 60 Months 84 Months

CMSI-E 1200 Baud/1//AEXLX/ $1,450.83 $2,662.25 $1,537.97 $1,357.47 $1,032.68

CMSI-E 9600 Baud/1//AEXHX/ 1,692.05 3,129.28 1,929.74 1,633.74 1,295.71

CMSI-E Each CO after 5/ML7AX//2/ 250.28 183.51 166.53 150.75

/1/ Requires a 3002 Dedicated Communications Service Channel between the Carrier’s customer premise and serving Central Office. /2/ Not available to Carrier’s customers who choose Remote Activation of Message Waiting Indicator-Alternate Network Delivery option.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 5 - Centrex Services

2. Centrex Message Signal Interface-Expanded (CMSI-E) (cont’d)

D. PRICES

2. Other Applicable Charges and Payments

References:

Service Reference

SBC Tariff ILL. C.C.:

Centrex Service No. 22, Part 22, Section 25

Channel Services No. 22, Part 22, Section 15

3. Payment Plans

Payment Plans for Ameritech Centrex Service are available to Carriers for resale to its customers. (For payment plans, see ILL. C. C. NO. 19, Part 5, Section 2.)

4. Termination Charges

Carriers are responsible for any applicable termination charges in the event of the premature termination of any Payment Plan resold to its customer. (For termination charges, see ILL. C. C. NO. 19, Part 5, Section 2)

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 5 - Centrex Services

3. NUMBER RETENTION SERVICE

A. DESCRIPTION

(For service description, see ILL. C. C. NO. 19, Part 7, Section 5.)

B. DEFINITIONS

(For definitions, see ILL. C. C. NO. 19, Part 7, Section 5)

C. TERMS AND CONDITIONS

(For terms and conditions, see ILL. C. C. NO. 19, Part 7, Section 5)

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 5 - Centrex Services

3. NUMBER RETENTION SERVICE (cont’d)

D. PRICES

The rates and charges listed below are in addition to rates and charges for service with which this service is associated: Non-Recurring Monthly Charges Rate Same Central Office Switch, add to common block only, per number retained $18.02 None

Same Central Office Switch, number conflict with dialing plan per number retained and up to: 1 to 12 Call Path Range 54.05 $11.26 Unlimited Call Paths with 1,000 message cap per number retained 54.05 19.82 Messages over 1,000 Local usage rates apply as stated in Part 22, Section 3.

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 5 - Centrex Services

3. NUMBER RETENTION SERVICE (cont’d)

D. PRICES (cont’d)

Different Central Office Switch, Same Central Office Building, Same Exchange Area within Same Central Office building per number retained and up to: 1 to 12 Call Path Range Non Recurring Monthly Charges Rate Unlimited Call Paths with 1,000 message cap per number retained $54.05 $11.26 54.05 19.82

Messages over 1,000 Local usage rates apply. As stated in Part 22, Section 3

Subsequent Change Charge per system resold by 18.02 None Carrier Change the number to which calls are forwarded

Change the quantity of call paths

Service Charges apply as found in Part 22, Section 3 of this tariff.

The calling party is responsible for payment of the applicable charges for the sent-paid calls to the number equipped with NRS. For collect calls, the Carrier which resells service equipped with NRS is responsible for payment of charges if the call is accepted by the forwarded number.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 6 - Central Office Services

DIRECT INWARD DIALING (DID) SERVICES

This section sets forth the Central Office Services made available by Illinois Bell Telephone Company to Carrier for resale to its customer. General terms, conditions, service and feature descriptions as described in ILL. C.C. NO. 20, Part 6 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

Direct Inward Dialing (DID) To PBX Systems

(For service description, see ILL. C.C. No. 20, Part 6, Section 1)

DID is a service which permits incoming dialed calls to be dialed directly by a calling party station associated with a switching system, resold by Carrier and located on the Carrier’s Customer premises. These lines support inbound only call traffic.

Business Monthly Payment Nonrecurring Description Charge

DID Trunk Termination Charges

Common equipment, per DID trunk group $0.00 $0.00

Each DID trunk termination in central office, per trunk 18.48 30.34

Each DID trunk termination in central office arranged for Touch-Tone signaling N/A N/A

Subsequent additions, deletions or rearrangements of DID trunk terminations in addition to above charges, per occasion N/A 260.31

P.B.X. Trunk rates apply as specified in 1.1 of this Section

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 6 - Central Office Services

DIRECT INWARD DIALING (DID) SERVICES (cont’d)

Business Monthly Nonrecurring Description Payment Charge

DID Number Charges/1/

Each group of 10 Assigned DID station numbers or fraction thereof, each group $0.06 N/A

Each group of 10 Reserved DID station/2/ numbers or fraction thereof, each group 0.06 N/A

/1/ Charges for ISDN Prime (PRI) DID Numbers are located in Part 22, Section 37, Paragraph 2.F.1 of this Tariff /2/ Groups of 10 Reserved DID station numbers or fraction thereof will not be provided to new Carriers on and after January 15, 2001. A Carrier with this service in this Section on, or prior to January 15, 2001 may continue to receive service provided, however, that such Carrier may not extnd, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 2.1 SECTION 6 - Central Office Services

DIRECT INWARD DIALING (DID) SERVICES (cont’d)

DIRECT INWARD DIALING (DID) TO PBX SYSTEMS (cont’d)

Business Monthly Rate Nonrecurring Charge

DID Service from a Remote Central Office

Mileage charges apply in addition to the rates specified preceding. Mileage charges are those specified for Foreign District Service as appropriate.

Each new installation, addition, or rearrangement of trunks which provide DID service from a Remote Central Office, per occasion NA $41.10

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 6 - Central Office Services

DIRECT INWARD DIALING (DID) SERVICES (cont’d)

Business Direct Inward Dialing (DID) Winback Plan

A. DESCRIPTION

Carrier’s eligible customers will receive a waiver of the normally applicable nonrecurring Service Ordering and Trunk Termination charges on each Direct Inward Dialing (DID) trunk ordered and installed.

B. DEFINITIONS

Carrier’s Eligible Business Customers Carrier’s business customers who have their business access service with another competitive local exchange provider and who now wish to establish DID trunk service with the Carrier.

C. TERMS AND CONDITIONS

Carrier’s customers must enroll in a minimum of one year DID Trunk term plan to qualify for the waivers.

This plan may not be combined with other Direct Inward Dialing trunk offers that include nonrecurring DID installation charge waivers or credits. The waiver is not applicable on subsequent new network DID trunks ordered or installed for the same Carrier’s customer.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 6 - Central Office Services

DIRECT INWARD DIALING (DID) SERVICES (cont’d)

2-WAY DIRECT INWARD DIALING (DID) WITH CALL TRANSFER (For service description, see ILL. C.C. No. 19, Part 6, Section 1)

2-Way Direct Inward Dialing (DID) With Call Transfer resold by Carrier to its customers is a service that permits incoming calls to reach customer provided equipment, without the assistance of an attendant, and allows the transfer of those calls to another line. Touch- Tone is a standard feature of this service.

SERVICE ESTABLISHMENT BUSINESS

Non Monthly Recurring Rate Charge Area A

1. With initial DID Service - per Trunk Group N/A $164.92

2. Subsequent to Establishment of DID Service - per Trunk Group N/A 164.92

3. 2-Way DID Trunk With Call Transfer $14.14 N/A

Area B

1. With initial DID service - per Trunk Group N/A 164.92

2. Subsequent to Establishment of DID Service - per Trunk Group N/A 164.92

2-Way DID Trunk With Call Transfer 18.85 N/A

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 6 - Central Office Services

DIRECT INWARD DIALING (DID) SERVICES (cont’d)

2-WAY DIRECT INWARD DIALING (DID) WITH CALL TRANSFER (Cont’d)

BUSINESS Non Monthly Recurring Rate Charge Area C

1. With initial DID Service - per Trunk Group N/A $164.92

2. Subsequent to Establishment of DID Service - per Trunk Group N/A 164.92

3. 2-Way DID Trunk With Call Transfer $19.79 N/A

All Areas

1. Change in Outpulsing, Start Dial or Signal Type - per Trunk Group N/A 26.86

2. Change or Redesign in Signaling or Transmission Interface - per Occurrence N/A 141.36

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 6 - Central Office Services

DIRECT INWARD DIALING (DID) SERVICES (cont’d)

2-WAY DIRECT INWARD DIALING (DID) WITH CALL TRANSFER (Cont’d)

BUSINESS Non Monthly Recurring Rate Charge

CONVERSIONS

All Areas

1. Of entire DID Trunk Group to 2-Way DID or entire 2-Way DID Trunk Group to DID N/A $282.72

2. Of individual DID Trunks to a new 2-Way DID Trunk group, per trunk group N/A 164.92

3. Change in Outpulsing, Start Dial, or Signal Type, per trunk group N/A 26.86

4. Change or redesign in Signaling or Transmission Interface per Occurrence N/A 141.36

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 6 - Central Office Services

DIGITAL TRANSPORT SERVICES /1/

Digital Trunking Service

(For service description, see ILL. C.C. NO. 20, Part 6, Section 7)

Rates and Charges

Nonrecurring Monthly Price Description /Billing Code/ Charge

(1) Digital Trunking, per 24 network access line increments, resold by Carrier to its customer, from

a. digital Central Offices where no line side capabilities or services are required /D7W/ $283.77 $180.17

b. all analog Central Offices and those digital Central Offices where line side capabilities such as dial tone, ground start and multi-line hunt group and/or services such as Custom Calling are required /D8W/ 517.99 243.23

* Digital Trunking provided under (1) a. above does not include line side capabilities as described above. Therefore, only wink start, immediate start or delay start are available for these trunk side connections.

/1/ Digital Transport Services will not be provided to new Carriers on and after July 7, 1998. A Carrier with Digital Transport Services in this Section on, or prior to July 6, 1998 may continue to receive service provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 6 - Central Office Services

DIGITAL TRANSPORT SERVICES /1/

Digital Trunking Service (cont’d)

Rates and Charges (cont’d)

(2) When Digital Trunking Service is provided to a Carrier’s customer’s premises

a. Rates and charges for Ameritech DS1 Service as specified in Section 15 of this Part, are applicable in addition to the rates in (1) preceding.

b. Service Charges as specified for 1.544 Mbps Digital Service Unchannelized Customer Premises-to-Central Office Lines are applicable for the establishment of the Ameritech DS1 channels as specified in Section 15 of this Part.

c. In addition to the above rates, End User Common Line (EUCL) Charges as filed for the State of Illinois with the F.C.C. in Ameritech Operating Companies Tariff F.C.C. No. 2 are applicable.

(3) When Digital Trunking Service is provided via a cross-connection point within the Company’s central office

a. Service Charges as specified in Section 2 of this Part are applicable to the establishment of service.

b. Channel charges apply per PBX Port as specified in Section 15 of this Part whether cross connection takes place at the same time as the Digital Trunking Service is ordered or at a later point in time.

/1/ Digital Transport Services will not be provided to new Carriers on and after July 7, 1998. A Carrier with Digital Transport Services in this Section on, or prior to July 6, 1998, may continue to receive service provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 6 - Central Office Services

DIGITAL TRANSPORT SERVICE - ENHANCED (DTS-E)

A. Description

(For Description, see SBC Tariff No. 19, Part 6, Section 7)

B. Definitions

(For Definitions, see SBC Tariff No. 19, Part 6, Section 7)

C. Terms and Conditions

(For Terms and Conditions, see SBC Tariff No. 19, Part 6, Section 7)

D. Features

(For Features, see SBC Tariff No. 19, Part 6, Section 7)

E. Technical References

Customer Provided Equipment (CPE) compatibility requirements are listed in Ameritech Technical References. All Customer Provided Equipment used to interface with Digital Transport Service - Enhanced is required to conform with the Technical Reference specifications as used by Ameritech.

Subject Technical Reference

Network Channel Terminating Equipment TR-NPL-000054 Ameritech Digital Transport Service AM-TR-TMO-000101

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 6 - Central Office Services

DIGITAL TRANSPORT SERVICE - ENHANCED (DTS-E) (cont’d)

F. PRICES

The following prices are applicable to standard installations of Digital Transport Service - Enhanced and are in addition to all other charges for associated services and equipment necessary to provide telecommunications service.

Refer to Other Applicable Charges and Payments section of this tariff for additional charges associated with the provision of Digital Transport Service - Enhanced.

1. Service Elements

Monthly Payment Term Payment Plans Install Month-to- Description /Billing Code/ Charge Month 1 Year 3 Year 5 Year

DS1 Facility per module (see tariff reference in F.2 following)

Module 1/1/ per DS1 equipped /EMZ1X/ $226.49 $302.23 $264.74 $245.98 $217.92 Module 2/1/ per DS1 equipped /EMZ2X/ 263.80 470.72 405.36 349.39 330.76 Module 3/1/ per DS1 equipped /EMZ3X/ 281.83 489.90 424.51 396.49 377.88

/1/ Rates for Module 1, 2 and 3 include services and features supported by Modules 1, 2, and 3 as described in SBC Tariff No. 19, Part 6, Section 7, Paragraph 1.D. However, other charges may be applicable as noted in Paragraph 1.F. of this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 6 - Central Office Services

DIGITAL TRANSPORT SERVICE - ENHANCED (DTS-E) (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Install Month-to- Description /Billing Code/ Charge Month 1 Year 2 Year 3 Year

Module 4/1//2/ Per F.C.C. Access Advantage Plus Transport equipped

Integrated Voice Access Line - Measured /1B7/

Integrated Voice Access Trunks $5.32 $4.79 $4.26 $3.73 - Opti-Centrex /NUC/ - PBX Trunks /T351X, T3WCX, T4+++, T551X, T5R1X, TZ5XA, TZ6/ 7.08 7.08 7.08 6.90

DID Trunk Terminations /NDT/ 5.32 4.79 4.26 3.73

7.56 7.56 7.56 7.56

/1/ Access Advantage Plus (AA+) Transport denotes the channelized 1.544 Mbps DS1 facility between a Carrier’s customer premises and the nearest Digital Cross-Connect System (DCS) office for that location. This element is used in conjunction with Module 4 (Access Advantage Plus) and is purchased from SBC Operating Companies Tariff F.C.C. No. 2, subject to availability. /2/ Rates for Module 4 do not include IntraMSA Dedicated 800 Service, Foreign District Service, Toll Restriction service, 900-976 Call Blocking, Off Premise Extension Service, Caller ID, Call Waiting, Call Forwarding Variable, or Three-Way Calling. Rates for these services are applicable as specified elsewhere in this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 6 - Central Office Services

DIGITAL TRANSPORT SERVICE - ENHANCED (DTS-E) (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Install Month-to- Description /Billing Code/ Charge Month 1 Year 3 Year 5 Year

Additional Equipment Charge

Module 1, 2, 3 /FD5EX/ $207.94 $80.00 $80.00 $80.00 $80.00

Monthly Payment Term Payment Plans Description /Billing Code/ Install Month-to- Charge Month 1 Year 2 Year 3 Year

Module 4/1/ /FD5EX/ $207.94 $80.00 $80.00 $80.00 $80.00

Subsequent Addition/ Rearrangement Charge Modules 1, 2, 3, Per Channel /NR9DT/ 7.56 - - - -

Module 4/1//2/, Per Channel - - - - -

/1/ Access Advantage Plus (AA+) Transport denotes the channelized 1.544 Mbps DS1 facility between a Carrier’s customer premises and the nearest Digital Cross-Connect System (DCS) office for that location. This element is used in conjunction with Module 4 (Access Advantage Plus) and is purchased from SBC Operating Companies Tariff F.C.C. No. 2, subject to availability. /2/ Access Advantage Plus Transport Service Rearrangement charge applicable, as per SBC Operating Companies Tariff, F.C.C. No. 2.

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 6 - Central Office Services

DIGITAL TRANSPORT SERVICE - ENHANCED (DTS-E) (cont’d)

F. PRICES (cont’d)

2. Other Applicable Charges and Payments

For other applicable charges and payments, see Ill. C.C. No. 19, Part 6, Section 7.

References:

The rates and charges in PRICES F.1 are for Digital Transport Service - Enhanced. Additional applicable rates and charges for services specified in PRICES F.2 can be found in the tariff references listed below.

Service Reference

Access Advantage Plus Transport/1/ SBC Operating Companies Tariff, F.C.C No. 2

Ameritech Base Rate Service SBC Tariff No. 19 Part 22, Section 15

Ameritech IntraMSA Dedicated 800 Service SBC Tariff No. 19 Part 22, Section 10

Ameritech DS1 Service SBC Tariff No. 19 Part 22, Section 15

Business Basic Exchange Service and Usage SBC Tariff No. 19 Part 22, Section 3

Caller ID SBC Tariff No. 19 Part 22, Section 7

Direct Inward Dialing (DID) Service SBC Tariff No. 19 Part 22, Section 6

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 6 - Central Office Services

DIGITAL TRANSPORT SERVICE - ENHANCED (DTS-E) (cont’d)

F. PRICES (cont’d)

2. Other Applicable Charges and Payments (cont’d)

Service Reference

End-User Common Line Charges SBC Operating Companies Tariff, F.C.C. No. 2, Section 4.1.7(c)

Foreign District Service SBC Tariff No. 19 Part 22, Section 3

Message Telecommunication Service SBC Tariff No. 19 Part 22, Section 9

Off Premise Extension Service SBC Tariff No. 19 Part 22, Section 15

Service Charges SBC Tariff No. 19 Part 3, Section 1

3. Payment Plans

For payment plans, see SBC Tariff No. 19, Part 6, Section 7.

4. Termination Charges

For termination charges, see SBC Tariff No. 19, Part 6, Section 7.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 7 - Central Office Optional Features

This section sets forth the Central Office Optional Features made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions are described in Part 7 of this Tariff and ILL. C.C. No. 19, and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

CUSTOM CALLING FEATURES

Custom Calling Services

For service description, see Part 7, Section 1 of this Tariff and ILL. C.C. No. 19.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 7 - Central Office Optional Features

CUSTOM CALLING FEATURES (cont’d)

Custom Calling Services (cont’d)

Monthly Rate Monthly Rate Description Residence Business

Call Waiting Provides a signal when a second call is coming in on a busy line. $.41 $1.30

Call Forwarding – Variable Permits the Carrier’s customer to automatically transfer incoming calls to another dialable telephone .64 1.52 number.

Threeway Calling Adds a third party to an established connection .69 1.57 without operator assistance.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 7 - Central Office Optional Features

CUSTOM CALLING FEATURES (cont’d)

Custom Calling Services (cont’d)

Pay Per Use

For service description, terms and conditions, see Part 7, Section 1 of ILL. C. C. NO. 19.

Rates

The following rates apply on a per activation basis:

Per Activation Rate Description Residence Business

Three-Way Calling $.07 $.35

Pursuant to order of ILL. C.C. in Docket No. 01-0302 dated June 27, 2001.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 7 - Central Office Optional Features

CUSTOM CALLING FEATURES (cont’d)

Advanced Custom Calling Features

This section sets forth Advanced Custom Calling features available for resale per line by Carrier

For service description, see Part 7, Section 2 of this Tariff and ILL. C.C. NO. 19.

Monthly Rate Description Residence Business

Automatic Callback $.59 $1.52

Repeat Dialing .73 1.53

Call Screening .73 1.54 - Carrier’s customer can designate 10 numbers from which incoming calls will be connected to a prerecorded announcement that calls are not being taken now.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 7 - Central Office Optional Features

CUSTOM CALLING FEATURES (cont’d)

Advanced Custom Calling Features (cont'd)

Monthly Price Description Residence Business

Caller ID $.78 $3.07 For each customer line on which Carrier resells Caller ID, displays incoming number on a Customer provided display device attached to line or telephone or answering machine with a built in screen.

Caller ID with Name 0.32 1.12 For each customer line on which Carrier resells Caller ID with Name, displays the listed name associated with the number on the Customer provided device.

Per Line Calling Party Number Blocking .68 1.32

Pursuant to Ill. C.C. Order in Docket No. 07-0433 dated January 30, 2008.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 7 - Central Office Optional Features

CUSTOM CALLING FEATURES (cont’d)

Advanced Custom Calling Features (cont’d)

Pay Per Use

For service description, see Part 7, Section 2 of ILL. C.C. NO 19.

Carrier does not have to subscribe to the feature on a monthly basis on lines it resells. Carrier will be charged for each successful activation of the service by its customers. This feature may be blocked at no charge at the request of the Carrier.

Per Use Description Residence Business

Automatic Callback, per Carrier’s customer’s use $.12 $.25

Repeat Dialing, per Carrier’s customer’s use .27 .27

Call Trace, per activation, by Carrier’s customer - 3.05 - Carrier will be charged for each activation of the service. Automatically traces the number for the last call received by the customer.

Pursuant to Order of ILL. C.C. in Docket No. 02-0240 dated June 19, 2002.

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 7 - Central Office Optional Features

CUSTOM CALLING SERVICES PACKAGES TRIAL

(For service description, terms and conditions, see ILL. C.C. NO. 19, Part 2, Section 8.)

RATES Per Mo.

Call Waiting Value Pack/PKB5K/ $ 1.71

Caller ID Value Pack/PKB7J/ 5.66

Any nonrecurring charges in this Part associated with the installation of multiple Custom Calling or Advanced Custom Calling Features on the same order apply.

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 7 - Central Office Optional Features

COMPLEMENTARY NETWORK SERVICES (CNS)

Complementary Central Office Services (cont’d)

Remote Call Forwarding Service

For service description, see Part 7, Section 4 of ILL. C.C. NO. 19.

Monthly Rate, Per Line Description /Billing Code/ Residence Business

Remote Call Forwarding - Remote Call Forwarding (CO Based): Provides a method to automatically transfer all incoming calls to another dialed number at all times. The dialable number is defined by Carrier for its customer. The dialed number can be either a 7 or 10 digit number (POTS) and can be changed via a service order. No physical telephone is required at the Carrier’s customer's dialed number. (Business Service Ordering and Line Connection Charges apply). • per initial feature /RCF/ • per additional feature necessary for each additional call to be forwarded simultaneously /RCA/ - $11.61

Carrier’s business customers who have their exchange access service with another carrier and who now establish their - 4.46 exchange access service with the Carrier and who subscribe to Remote Call Forwarding will receive a discounted monthly rate 3.24 per RCF path for the first 12 months. The discounted monthly rate applies to initial as well as additional RCF paths. Additionally, the Carrier’s customers will receive a waiver of Remote Call Forwarding nonrecurring charges. To qualify for this discounted rate and waiver the Remote Call Forwarding CFN (Call Forwarding Number) must terminate to a business access line of the Carrier.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 7 - Central Office Optional Features

REMOTE CALL FORWARDING SERVICE (RCF) (cont'd)

Carrier’s business customers eligible for the discounted monthly rate of $3.24 per RCF path as described in the preceding paragraph are also eligible for the RCF Local Block of Time (BOT). The RCF Local BOT is an optional business usage plan that allows Carrier’s eligible RCF customers to receive a 250 minute local usage block of time for a monthly recurring charge of $4.27 per RCF account during the 12-month period. A per-minute charge of $0.021 will apply for each minute over the 250 minute BOT. Local usage consists of Business Band A or Band B calling, as described in Part 4, Section 2 of this Tariff.

The RCF Local BOT applies only to the local usage between the telephone number arranged for RCF and the number to which the RCF call is forwarded.

Carrier’s eligible RCF customers must select the RCF Local BOT at the time they subscribe to the RCF discounted monthly rate of $3.24 and agree to have all the RCF lines on their account subscribed to the local calling BOT.

If the Carrier’s customer chooses to cancel their RCF Local BOT prior to expiration of the Carrier’s customer’s 12-month RCF agreement, rates for Band A or B calling will revert to the standard tariffed rates.

Carrier’s eligible business customers who commit to a 2-year agreement to Remote Call Forwarding /1/ (RCF) service will receive the service for $2.89 per line per month for the duration of the term. The monthly rate will be discounted for each local path and for each additional path. RCF usage charges as set forth in the Section will also apply. The RCF Local Block of Time (BOT) is not available with this offer.

Carrier’s eligible customers are existing business customers who currently have RCF with the Carrier who call in to disconnect their service, then reconsider and keep the service. To qualify for this offer, the Call Forward Number of the Remote Call Forwarding service must terminate to a Carrier business access line.

The Carrier’s customer can add lines during the term period, however, this discounted rate is only applicable until the end of the originally contracted term period. At the end of the term period, the rates will revert to the then current month-to month RCF tariff rates. /1/

/1/ As of September 1, 2009 this Option is no longer available for new agreements.

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 7 - Central Office Optional Features

REMOTE CALL FORWARDING SERVICE (RCF) (cont'd)

Carrier’s customers must maintain a minimum of one line equipped with RCF service on their account /1/ or they are subject to early termination fees (ETF’s). If the Carrier’s customer does not maintain this minimum requirement they are subject to pay an ETF of $1.44 times the number of months remaining on the term.

Carrier’s customers may choose to terminate their existing service agreement before the end of the term period without paying termination charges provided they subscribe to a new 24-month RCF service term agreement.

This offer cannot be combined with any other RCF promotional offers or with any plans that do not allowRCFservicetobeontheaccount. /1/

/1/ As of September 1, 2009 this Option is no longer available for new agreements.

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 7 - Central Office Optional Features

OTHER CENTRAL OFFICE OPTIONAL FEATURES

(For service description, see ILL. C.C. NO. 19, Part 7, Section 5.)

Residence Business Monthly Nonrecurring Monthly Nonrecurring Description Rate Charge Rate Charge

Direct Connect Direct Connect provides for automatic dialing of an exchange line. $4.28 $24.45 $4.28 $24.45 Answer Supervision With Line Side Interface This feature offers the capability on a Business determining when answer supervision has been returned by the terminating station. - per line equipped

N/A N/A 0.67 N/A

Pursuant to Ill. C.C. Order in Docket No. 98-0195 dated November 12, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 7 - Central Office Optional Features

OTHER CENTRAL OFFICE OPTIONAL FEATURES (cont’d)

BUSINESS

Non Monthly Recurring Rate Charge

NUMBER RETENTION SERVICE Allows calls placed to telephone numbers equipped with NRS to be automatically forwarded to a dialable telephone number served by the same central office switch or by a different central office switch located in the same central office area building serving the same exchange.

- Same Central Office Switch, add to common block only, per number retained N/A $18.02

- Same Central Office Switch, number conflict with dialing plan per number retained and up to:

1 to 12 Call Path Range $11.26 54.05

Unlimited Call Paths with 1,000 message cap,per number retained 19.82 54.05

Messages over 1,000 Local usage rates in this Part apply

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 7 - Central Office Optional Features

OTHER CENTRAL OFFICE OPTIONAL FEATURES (cont’d)

BUSINESS

Non Monthly Recurring Rate Charge

NUMBER RETENTION SERVICE (cont’d)

- Different Central Office Switch, Same Central Office Building, Same Exchange Area within Same Central Office building per number retained and up to:

1 to 12 Call Path Range $11.26 $54.05

Unlimited Call Paths with 1,000 message cap,per number retained 19.82 54.05

Messages over 1,000 Local usage rates in this Part apply

- Subsequent Change Charge N/A 18.02 Change the number to which calls are forwarded Change the quantity of call paths

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 7 - Central Office Optional Features

THE WORKS® PACKAGE/3/

A. Description

For Service Description, see Ill. C.C., Tariff 19, Part 7, Section 5.

B. Definitions

The WORKS/1/ package includes the following services as indicated:

• Call Waiting/2/ • Call Forwarding • Three Way Calling • Repeat Dialing • Automatic Callback • Caller ID • Caller ID with Name

C. Terms and Conditions

For Terms and Conditions, see Ill. C.C., Tariff 19, Part 7, Section 5.

D. Features

The rate specified for The WORKS is in addition to applicable Service Charges for the establishment of network access lines.

1. Standard Features

Description /Billing Code/ Monthly Price

The WORKS/2/ /NLUZ1/ $2.95

/1/ The WORKS also includes Speed Calling 8 which is offered in Ill. C.C. No. 19, Part 7, Section1,Sheet3. /2/ Call Waiting may be omitted from The WORKS at the customer’s request and the monthly price does not change when customer omits Call Waiting. /3/ The WORKS will not be provided to new Carriers on and after April 28, 2003. A Carrier with The WORKS Package on file on or prior to April 28, 2003 may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement. Pursuant to Ill. C.C. Order in Docket No. 08-0249 dated June 25, 2008.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 7 - Central Office Optional Features

STAR CODE ACCESS TO VOICE MAIL

A. DESCRIPTION

For description, see Part 7, Section 3 of ILL. C.C. NO. 19.

B. TERMS AND CONDITIONS

For terms and conditions, see Part 7, Section 3 of ILL. C.C. NO. 19.

C. PRICES

1. Service Elements

Description /Billing Code/ Nonrecurring Charge Monthly Rate

Star Code Access To Voice Mail Service /SQAV1, SQAV5, SQAVS/ - $.17

Pursuant to Order of ILL. C.C. in Docket No. 01-0302 dated June 27, 2001.

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 7 - Central Office Optional Features VOICE MAIL FEATURES PACKAGE

A. DESCRIPTION

For description, see Part 7, Section 3 of ILL. C.C. NO. 19.

B. TERMS AND CONDITIONS

For terms and conditions, see Part 7, Section 3 of ILL. C.C. NO. 19.

C. PRICES

1. Service Elements

Nonrecurring Monthly Description /Billing Code/ Charge Rate

Residence - Voice Mail Features Package /FPR4K/ - $.70

Pursuant to Order of ILL. C.C. in Docket No. 00-0260 dated June 27, 2000.

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 7 - Central Office Optional Features

PRIVACY MANAGER®

A. DESCRIPTION

For description, see Part 7, Section 2 of ILL. C.C. No. 19.

B. DEFINITIONS

For definitions, see Part 7, Section 2 of ILL. C.C. No. 19.

C. TERMS AND CONDITIONS

For terms and conditions, see Part 7, Section 2 of ILL. C.C. No. 19.

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 7 - Central Office Optional Features

PRIVACY MANAGER® (cont’d)

D. FEATURES

1. Standard Features

Description /Billing Code/ Monthly Rate

Privacy Manager - Residence /WHO/ $2.27

Privacy Manager – Business /WHO/ 3.89

Privacy Manager with The WORKS/1/, The BASICS/2/, BASICS ChoiceSM, or Economy Local SolutionSM/3/ Package discount - Residence /WHO2X//4/ 1.92

2. Residence Privacy Manager Waiver

Carrier’s eligible residence customers will receive a waiver of the Privacy Manager nonrecurring charge and a waiver of six month’s recurring charges.

Carrier’s eligible residence customers are those customers who have received a competitive offer from another local exchange service provider and are considering disconnecting their service, or customers who previously had service with Carrier, switched to another local exchange service provider and who now wish to reestablish local exchange service with Carrier. Carrier’s customers who currently subscribe to Privacy Manager are not eligible for this waiver.

Carrier’s eligible customers may not receive benefits under this promotion if they purchase Privacy Manager as a component of a package or bundle.

/1/ The WORKS® package will not be provided to new customers on and after April 28, 2003. /2/ The BASICS® package will not be provided to new customers on and after April 25, 2003. /3/ The Economy Local Solution package will not be provided to new customers on or after January 1, 2004. /4/ As of September 1, 2005, the discounted rate for Privacy Manager will no longer be available.

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 7 - Central Office Optional Features

6. AMERITECH HOME SERVICES PACKAGES/1/

A. DESCRIPTION

(For description, see Tariff No. 19, Part 20, Section 4.)

B. DEFINITIONS

The Ameritech Home Services Packages include the following services as indicated:

Basic Value Package/2/ Call Waiting Three Way Calling Call Forwarding Repeat Dialing Automatic Callback

Value Plus Package/2/ Call Waiting Three Way Calling Call Forwarding Repeat Dialing Automatic Callback Caller ID Caller ID with Name

/2/ All packages require the purchase of a Residence Individual Network Access Line at the existing tariffed rates.

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 7 - Central Office Optional Features

6. AMERITECH HOME SERVICES PACKAGES/1/ (cont’d)

B. DEFINITIONS (cont’d)

The Ameritech Home Services Packages include the following services as indicated: (cont’d)

Best Value Package/2/ /3/ Call Waiting Three Way Calling Call Forwarding Repeat Dialing Automatic Callback Caller ID Caller ID with Name Message Waiting Indicator Alternate Answering Busy Line Transfer

C. TERMS AND CONDITIONS

(For terms and conditions, see Tariff No. 19, Part 20, Section 4.)

/2/ All packages require the purchase of a Residence Individual Network Access Line at the existing tariffed rates.

/3/ When Best Value Package is purchased with the Anytime Rate Calling Plan, shown in Ill I.C.C. No. 19, Part 22, Section 23 and Ill. C.C. No. 19, Part 22, Section 29, the monthly rate associated with the Anytime Rate Calling Plan does not apply.

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 7 - Central Office Optional Features

6. AMERITECH HOME SERVICES PACKAGES/1/ (cont'd)

D. PRICES

The rates specified for the Ameritech Home Services Packages are in addition to applicable Service Connection Charges for the establishment of network access lines. No Service Charges are applicable when existing residence network access line customers add services, other than network access lines, to establish Ameritech Home Services Packages.

1. Standard Features

Description /Billing Code/ Monthly Price, Per Line

Basic Value Package/2/ $3.54 Value Plus Package/2/ 4.66 Best Value Package/2//3/ 5.33

2. Other Applicable Charges and Payments

References:

Service Reference

Network Access Lines Ill. C.C. No. 19, Part 22, Section 3

End-user Common Line Charges Ameritech Operating Companies Tariff F.C.C. No. 2, Section 4

/1/ Effective October 23, 2000, no further installations of, or changes to the Ameritech Home Services Packages will be made. Ameritech Home Services Packages, including the Best Value Package purchased with Anytime Rate Plan, in service on October 23, 2000 will be continued in service only for as long as such service remains at the location at which it was furnished on the aforementioned date. /2/ All packages require the purchase of a Residence Individual Network Access Line at the existing tariffed rates. /3/ When Best Value Package is purchased with the Anytime Rate Calling Plan, shown in Ill I.C.C. No. 19, Part 22, Section 23 and Ill. C.C. No. 19, Part 22, Section 29, the monthly rate associated with the Anytime Rate Calling Plan does not apply.

Pursuant to Ill. C.C. Order in Docket No. 07-0234 dated June 27, 2007.

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 7 - Central Office Optional Features

TALKING CALL WAITING

A. DESCRIPTION

For Service Description, see Part 7, Section 2 of this Tariff.

B. DEFINITIONS

For Definitions, see Part 7, Section 2 of this Tariff.

C. PRICES

1. Service Elements

Description /Billing Code/ Monthly Rate

Talking Call Waiting – Residence /TW1/ $1.27

Talking Call Waiting with The WORKS/1/,TheBASICS®/2/, BASICS Choice®, or Economy Local Solution PackageSM/3/ discount Residence /TW12X//4/ 0.67

/1/ The WORKS package will not be provided to new customers on and after April 28, 2003. /2/ The BASICS package will not be provided to new customers on and after April 25, 2003. /3/ The Economy Local Solution package will not be provided to new customers on or after January 1, 2004. /4/ Effective September 1, 2005, Talking Call Waiting with The WORKS/1/, The BASICS®/2/, BASICS Choice®, or Economy Local Solution PackageSM/3/ will be grandfathered. No further installation of or changes will made after this date. Carrier’s customers of record on September 1, 2005 may continue their service as long as the present service remains in effect. In the event that the Carrier’s customer discontinues service at their present location for any reason, it will not be re-established.

Pursuant to Ill. C.C. Order in Docket No. 06-0269 dated June 28, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 7 - Central Office Optional Features

8. THE BASICS PACKAGE FOR BUSINESS/1/

A. DESCRIPTION

(For description, see ILL. C.C. No. 19, Part 7, Section 5.)

B. DEFINITIONS

The BASICS Package for Business includes the following services as indicated:

Caller ID Caller ID with Name Call Forwarding Call Waiting Three Way Calling (subscription only) Automatic Call Back (subscription only)

C. TERMS AND CONDITIONS

(For terms and conditions, see ILL. C.C. No. 19, Part 7, Section 5.)

D. PRICES

1. Service Elements

Description /Billing Code/ Monthly Price

The BASICS /PKB6Z/ $3.14

/1/ Effective October 16, 2006, The BASICS PACKAGE FOR BUSINESS will be grandfathered. No further installation of or changes to this package will be made after this date. Carrier’s customers of record on October 16, 2006 may continue their service as long as their present plan remains in effect. In the event that the service is discontinued at the present location for any reason, it will not re-established.

PART 22 - Resale Local Exchange Service Original Sheet 24 SECTION 7 - Central Office Optional Features

THE BASICS PACKAGE/1/

A. DESCRIPTION

For Service Description, see Part 19, Section 7 of this Tariff.

B. DEFINITIONS

The BASICS package includes the following services as indicated:

- Call Waiting - Call Forwarding - Three Way Calling -CallerID - Caller ID with Name

C. TERMS AND CONDITIONS

For Terms and Conditions, see Part 19, Section 7 of this Tariff.

D. PRICES

The rates specified for The BASICS are in addition to applicable Service Charges for the establishment of network access lines.

1. Service Elements

Description /Billing Code/ Monthly Rate

The BASICS /PCV6F/ $4.04

/1/ The BASICS Package will not be provided to new Carriers on and after April 25, 2003. A Carrier with The BASICS Package on file on or prior to April 25, 2003 may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

Pursuant to Ill. C.C. Order in Docket No. 06-0269 dated June 28, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 25 SECTION 7 - Central Office Optional Features

9. ECONOMY LOCAL SOLUTIONSM PACKAGE/1/

A. DESCRIPTION

For Service Description, see Part 19, Section 7 of this Tariff.

B. DEFINITIONS

For Definitions, see Part 19, Section 7 of this Tariff.

C. TERMS AND CONDITIONS

For Terms and Conditions, see Part 19, Section 7 of this Tariff.

D. PRICES

The rates specified for the Economy Local Solution Package are as follows:

1. Service Elements

Description Monthly Price

Economy Local Solution Package $16.44

/1/ The Economy Local Solution Package is no longer available to Carrier’s new or existing customers as of January 1, 2004, or to subscribers who move or discontinue the package or any services within the package on or after January 1, 2004.

Pursuant to Ill. C.C. Order in Docket No. 05-0231 dated June 29, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 26 SECTION 7 - Central Office Optional Features

9. ECONOMY LOCAL SOLUTIONSM PACKAGE (cont’d)/1/

E. REFERENCES

The Economy Local Solution Package components are provided in accordance to the terms and conditions of their applicable tariffs except as noted in Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line ICC No. 19, Part 22, Section 3

Residence Saver Pack Unlimited ICC No. 19, Part 22, Section 3

Saver Pack 60 ICC No. 19, Part 22, Section 23

Call Waiting, Caller ID, Caller ID with Name ICC No. 19, Part 22, Section 7 Saver Packs and Solution Packages - Special Usage Rate ICC No. 19, Part 22, Section 29

PART 22 - Resale Local Exchange Service Original Sheet 27 SECTION 7 - Central Office Optional Features

10. SENSIBLE LOCAL SOLUTIONSM PACKAGE/1/

A. DESCRIPTION

For Service Description, see Part 19, Section 7 of this Tariff.

B. DEFINITIONS

For Definitions, see Part 19, Section 7 of this Tariff.

C. TERMS AND CONDITIONS

For Terms and Conditions, see Part 19, Section 7 of this Tariff.

D. PRICES

The rates specified for the Sensible Local Solution Package are as follows:

1. Service Elements

Description Monthly Rate

Sensible Local Solution Package $18.62

/1/ Sensible Local Solution Package will not be provided to new Carriers on and after September 2, 2003. A Carrier with the Sensible Local Solution Package on file on or prior to September 2, 2003 may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

Pursuant to Ill. C.C. Order in Docket No. 05-0231 dated June 29, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 28 SECTION 7 - Central Office Optional Features

10. SENSIBLE LOCAL SOLUTIONSM PACKAGE/1/ (cont’d)

E. REFERENCES

The Sensible Local Solution Package components are provided in accordance to the terms and conditions of their applicable tariffs except as noted in Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line Part 22, Section 3

Residence Saver Pack Unlimited Part 22, Section 3

Residence Band C Usage Part 22, Section 23

BASICS ChoiceSM Part 22, Section 7

Saver Packs and Solution Packages - Special Usage Rate Part 22, Section 29

Pursuant to Ill. C.C. Order in Docket No. 03-0217 dated June 24, 2003. /1/ Sensible Local Solution Package will not be provided to new Carriers on and after September 2, 2003. A Carrier with the Sensible Local Solution Package on file on or prior to September 2, 2003 may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement. /2/ Material formerly appeared on 5th Revised Sheet 28 of this Section.

PART 22 - Resale Local Exchange Service Original Sheet 29 SECTION 7 - Central Office Optional Features

11. COMPLETE SOLUTION II PACKAGE – FORMERLY KNOWN AS COMPLETE SOLUTION PACKAGE

A. DESCRIPTION

For Service Description, see Part 19, Section 7 of this Tariff.

B. DEFINITIONS

For Definitions, see Part 19, Section 7 of this Tariff.

C. TERMS AND CONDITIONS

For Terms and Conditions, see Part 19, Section 7 of this Tariff.

D. PRICES

The rates specified for the Complete Solution II Package are as follows:

1. Service Elements

Description Monthly Rate

Complete Solution II Package $32.74

/1/ Effective December 9, 2002, no new orders will be accepted for the Complete Solution II Package. A Carrier with this service on, or prior to, December 9, 2002 may continue to receive such service provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

Pursuant to Ill. C.C. Order in Docket No. 05-0231 dated June 29, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 30 SECTION 7 - Central Office Optional Features

11. COMPLETE SOLUTION II PACKAGE – FORMERLY KNOW AS COMPLETE SOLUTION PACKAGE/1/ (cont’d)

E. REFERENCES

The Complete Solution II Package components are provided in accordance to the terms and conditions of their applicable tariffs except as noted in Section C. and D. of this Tariff.

Service Reference

Residence Network Access Line ICC No. 19, Part 22, Section 3

Residence Saver Pack Unlimited ICC No. 19, Part 22, Section 3

Residence Band C Usage ICC No. 19, Part 22, Section 23

The Basics ICC No. 19, Part 22, Section 7

Saver Packs and Solution Packages - Special Usage Rate ICC No. 19, Part 22, Section 29

PART 22 - Resale Local Exchange Service Original Sheet 31 SECTION 7 - Central Office Optional Features

11. COMPLETE LOCAL SOLUTIONSM PACKAGE/1/

A. DESCRIPTION

For Service Description, see Part 19, Section 7 of this Tariff.

B. DEFINITIONS

For Definitions, see Part 19, Section 7 of this Tariff.

C. TERMS AND CONDITIONS

For Terms and Conditions, see Part 19, Section 7 of this Tariff.

D. PRICES

The rates specified for the Complete Local Solution Package are as follows:

1. Service Elements

Description Monthly Rate

Complete Local Solution Package - Access Area A $24.30 - Access Area B 24.30 - Access Area C 24.30

/1/ The Complete Local Solution Package is no longer available to Carrier’s new or existing customers as of January 1, 2004, or to subscribers who move or discontinue the package or any services within the package on or after January 1, 2004.

Pursuant to Ill. C.C. Order in Docket No. 05-0231 dated June 29, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 32 SECTION 7 - Central Office Optional Features

11. COMPLETE LOCAL SOLUTIONSM PACKAGE (cont’d)/1/

E. REFERENCES

The Complete Local Solution Package components are provided in accordance to the Terms and Conditions of their applicable tariffs except as noted in Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line ICC No. 19, Part 22, Section 3

Residence Saver Pack Unlimited ICC No. 19, Part 22, Section 3

Residence Band C Usage ICC No. 19, Part 22, Section 23

BASICS ChoiceSM ICC No. 19, Part 22, Section 7

Saver Packs and Solution Packages - Special Usage Rate ICC No. 19, Part 22, Section 29

PART 22 - Resale Local Exchange Service Original Sheet 33 SECTION 7 - Central Office Optional Features

12. 2-LINE COMPLETE LOCAL SOLUTIONSM PACKAGE/1/

A. DESCRIPTION

(For Service Description, see ILL. C.C. NO. 19, Part 7, Section 5.)

B. DEFINITIONS

(For Definitions, see ILL. C.C. NO. 19, Part 7, Section 5.)

C. TERMS AND CONDITIONS

(For Terms and Conditions, see ILL. C.C. NO. 19, Part 7, Section 5.)

/1/ The 2-Line Complete Local Solution Package is no longer available to Carrier’s new or existing customers as of January 1, 2004, or to subscribers who move or discontinue the package or any services within the package on or after January 1, 2004.

Pursuant to Ill. C.C. Order in Docket No. 03-0217 dated June 24, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 34 SECTION 7 - Central Office Optional Features

12. 2-LINE COMPLETE LOCAL SOLUTIONSM PACKAGE (cont’d)/1/

D. PRICES

The rates specified for the 2-Line Complete Local Solution Package are as follows:

1. Service Elements

Description Monthly Rate

2-Line Complete Local Solution Package - Access Area A $32.49 - Access Area B and C 32.90

E. REFERENCES

The 2-Line Complete Local Solution Package components are provided in accordance to the terms and conditions of their applicable tariffs except as noted Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line ICC No. 19, Part 22, Section 3

Residence Saver Pack Unlimited ICC No. 19, Part 22, Section 3

Residence Band C Usage ICC No. 19, Part 22, Section 23

BASICS Choice ICC No. 19, Part 22, Section 7

Call Waiting ICC No. 19, Part 22, Section 7

Caller ID ICC No. 19, Part 22, Section 7

Caller ID with Name ICC No. 19, Part 22, Section 7

Saver Packs - Special Usage Rate and Solution ICC No. 19, Part 22, Section 29 Packages

Pursuant to Ill. C.C. Order in Docket No. 05-0231 dated June 29, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 35 SECTION 7 - Central Office Optional Features

12. CONSUMER’S CHOICE PLUS

A. DESCRIPTION

(For Description, See ILL. C.C. NO. 19, Part 7, Section 5.)

B. DEFINITIONS

(For Definitions, See ILL. C.C. NO. 19, Part 7, Section 5.)

C. TERMS AND CONDITIONS

(For Terms and Conditions, See ILL. C.C. NO. 19, Part 7, Section 5.)

Pursuant to ILL.C.C. Special Permission Docket No. 06-0673, dated October 25, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 36 SECTION 7 - Central Office Optional Features

12. CONSUMER’S CHOICE PLUS (cont'd)

D. Prices

The rates specified for the Consumer’s Choice Plus are as follows:

1. Service Elements

Description Monthly Rate

Consumer’s Choice Plus, per line - Access Area A $10.30 - Access Area B 13.05 - Access Area C 13.50

E. References

The Consumer’s Choice Plus components are provided in accordance to the Terms and Conditions of their applicable ILL. C.C. No. 19 tariffs except as noted in Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line Part 22, Section 3

Residence Saver Pack Unlimited Part 22, Section 3

Call Waiting Part 22, Section 7

Three Way Calling Part 22, Section 7

Call Forwarding Part 22, Section 7

Speed Calling 8 Part 22, Section 7

Automatic Callback Part 22, Section 7

Repeat Dialing Part 22, Section 7

Caller ID Part 22, Section 7

Pursuant to ILL.C.C. Docket No. 08-0249, dated June 25, 2008.

PART 22 - Resale Local Exchange Service Original Sheet 37 SECTION 7 - Central Office Optional Features

13. Enhanced Flat Rate Package

A. DESCRIPTION

(For Description, see ILL. C.C. No. 19, Part 7, Section 5.)

B. DEFINITIONS

(For Definitions, see ILL. C.C. No. 19, Part 7, Section 5.)

C. TERMS AND CONDITIONS

(For Terms and Conditions, see ILL. C.C. No. 19, Part 7, Section 5.)

PART 22 - Resale Local Exchange Service Original Sheet 38 SECTION 7 - Central Office Optional Features

13. ENHANCED FLAT RATE PACKAGE (cont'd)

D. PRICES

1. Service Elements

The rates specified for the Enhanced Flat Rate Package are as follows:

Description Monthly Rate

Enhanced Flat Rate Package - Access Area A $43.33 - Access Area B 48.14 - Access Area C 52.33

E. REFERENCES

The Enhanced Flat Rate Package components are provided in accordance to the Terms and Conditions of their applicable tariffs except as noted in Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line Part 22, Section 3

Residence Saver Pack Unlimited Part 22, Section 3

Band C Usage ILL. C.C. NO. 19, Part 22, Section 23

Two-Point MTS Usage ILL. C.C. NO. 19, Part 22, Section 29

Call Waiting Part 22, Section 7

Three Way Calling Part 22, Section 7

Call Forwarding Part 22, Section 7

Speed Calling 8 Part 22, Section 7

Automatic Callback Part 22, Section 7

Repeat Dialing Part 22, Section 7

Caller ID Part 22, Section 7

PART 22 - Resale Local Exchange Service Original Sheet 39 SECTION 7 - Central Office Optional Features

14. BASICS ChoiceSM

A. DESCRIPTION

The BASICS Choice package offers Carrier’s residence customers combinations of services including Custom Calling and Advanced Custom Calling services at a package rate.

B. DEFINITIONS

The BASICS Choice package components are as indicated:

Required:

• Caller ID • Caller ID with Name

Selection of three of the following:

• Call Waiting • Call Forwarding • Three Way Calling • Speed Calling 8 • Automatic Callback • Repeat Dialing • Privacy Manager®

PART 22 - Resale Local Exchange Service Original Sheet 40 SECTION 7 - Central Office Optional Features

14. BASICS ChoiceSM (cont’d)

C. TERMS AND CONDITIONS

1. The BASICS Choice package is available to new Carrier’s residence customers and existing Carrier’s residence customers who upgrade their service to include a package.

2. Carrier’s residence customers currently subscribing to all services in The BASICS Choice package may request billing at the package price.

3. The BASICS Choice package is available on a per line basis.

4. Carrier’s customers subscribing to The BASICS Choice package will benefit from the package rate until they either change or disconnect their service. Carrier's customers who disconnect any components of The BASICS Choice package will revert to the current tariffed rate for any individual remaining package components.

5. Reductions in monthly rates for combinations of Custom Calling Services and Advanced Custom Calling Services provided on the same line, as specified elsewhere in this tariff, do not apply to The BASICS Choice package.

6. The BASICS Choice package is not available with PBX and Dormitory Centrex Services.

7. The rate specified for The BASICS Choice package is in addition to applicable charges for the service with which it is used.

PART 22 - Resale Local Exchange Service Original Sheet 41 SECTION 7 - Central Office Optional Features

14. BASICS ChoiceSM (cont’d)

D. PRICES

The rate specified for The Basics Choice is in addition to applicable Service Charges for the establishment of network access lines.

1. Service Elements

Description /Billing Code/ Monthly Price

BASICS Choice /FFK5B/ $3.89

Pursuant to Ill. C.C. Order in Docket No. 06-0269 dated June 28, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 42 SECTION 7 - Central Office Optional Features

15. ECONOMY SOLUTION® PACKAGE/1/

A. DESCRIPTION

For description, see Part 7, Section 5 of ILL. C.C. No. 19.

B. DEFINITIONS

For definitions, see Part 7, Section 5 of ILL. C.C. No. 19.

C. TERMS AND CONDITIONS

For terms and conditions, see Part 7, Section 5 of ILL. C.C. No. 19.

/1/ Effective September 1, 2005, ECONOMY SOLUTION® PACKAGE will be grandfathered. No further installation of or changes to this package will be made after this date. Carrier’s customers of record on September 1, 2005 may continue their service as long as their present plan remains in effect. In the event, that the service is discontinued at the present location for any reason, it will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 43 SECTION 7 - Central Office Optional Features

15. ECONOMY SOLUTION® PACKAGE (cont’d)/1/

D. PRICES

The rates specified for the Economy Solution Package are as follows:

1. Service Elements

Description Monthly Rate

Economy Solution Package, Access Area A $13.15 Economy Solution Package, Access Area B 15.92 Economy Solution Package, Access Area C 14.06

E. REFERENCES

The Economy Solution Package components are provided in accordance to the terms and conditions of their applicable tariffs except as noted in Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line Part 22, Section 3

Residence Saver Pack Unlimited Part 22, Section 3

Call Waiting, Caller ID, Caller ID with Name Part 22, Section 7

Pursuant to Ill. C.C. Order in Docket No. 07-0234 dated June 27, 2007.

PART 22 - Resale Local Exchange Service Original Sheet 44 SECTION 7 - Central Office Optional Features

16. ECONOMY SOLUTION PLUS® PACKAGE/1/

A. DESCRIPTION

For description, see Part 7, Section 5 of ILL. C.C. No. 19.

B. DEFINITIONS

For definitions, see Part 7, Section 5 of ILL. C.C. No. 19.

C. TERMS AND CONDITIONS

For terms and conditions, see Part 7, Section 5 of ILL. C.C. No. 19.

/1/ Effective September 1, 2005, ECONOMY SOLUTION PLUS® PACKAGE will be grandfathered. No further installation of or changes to this package will be made after this date. Carrier’s customers of record on September 1, 2005 may continue their service as long as their present plan remains in effect. In the event, that the service is discontinued at the present location for any reason, it will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 45 SECTION 7 - Central Office Optional Features

16. ECONOMY SOLUTION PLUS® PACKAGE (cont’d)/1/

D. PRICES

The rates specified for the Economy Solution Plus Package are as follows:

1. Service Elements

Description Monthly Rate

Economy Solution Plus Package, Access Area A $13.74 Economy Solution Plus Package, Access Area B 16.50 Economy Solution Plus Package, Access Area C 14.03

E. REFERENCES

The Economy Solution Plus Package components are provided in accordance to the terms and conditions of their applicable tariffs except as noted in Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line Part 22, Section 3

Residence Saver Pack Unlimited Part 22, Section 3

Call Waiting, Caller ID, Caller ID with Name Part 22, Section 7

Complementary Network Services Part 22, Section 27

Pursuant to Ill. C.C. Order in Docket No. 07-0234 dated June 27, 2007.

PART 22 - Resale Local Exchange Service Original Sheet 46 SECTION 7 - Central Office Optional Features

17. SENSIBLE SOLUTION® PACKAGE/1/

A. DESCRIPTION

For description, see Part 7, Section 5 of ILL. C.C. No. 19.

B. DEFINITIONS

For definitions, see Part 7, Section 5 of ILL. C.C. No. 19.

C. TERMS AND CONDITIONS

For terms and conditions, see Part 7, Section 5 of ILL. C.C. No. 19.

/1/ Effective September 1, 2005, SENSIBLE SOLUTION® PACKAGE will be grandfathered. No further installation of or changes to this package will be made after this date. Carrier’s customers of record on September 1, 2005 may continue their service as long as their present plan remains in effect. In the event, that the service is discontinued at the present location for any reason, it will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 47 SECTION 7 - Central Office Optional Features

17. SENSIBLE SOLUTION® PACKAGE (cont’d)/1/

D. PRICES

The rates specified for the Sensible Solution Package are as follows:

1. Service Elements

Description Monthly Rate

Sensible Solution Package, Access Area A $14.82 Sensible Solution Package, Access Area B 17.61 Sensible Solution Package, Access Area C 17.61

E. REFERENCES

The Sensible Solution Package components are provided in accordance to the terms and conditions of their applicable tariffs except as noted in Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line Part 22, Section 3

Residence Saver Pack Unlimited Part 22, Section 3

Basics Choice® Part 22, Section 7

Pursuant to Ill. C.C. Order in Docket No. 05-0231 dated June 29, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 48 SECTION 7 - Central Office Optional Features

18. SENSIBLE SOLUTION PLUS® PACKAGE/1/

A. DESCRIPTION

For description, see Part 7, Section 5 of ILL. C.C. No. 19.

B. DEFINITIONS

For definitions, see Part 7, Section 5 of ILL. C.C. No. 19.

C. TERMS AND CONDITIONS

For terms and conditions, see Part 7, Section 5 of ILL. C.C. No. 19.

/1/ Effective September 1, 2005, SENSIBLE SOLUTION PLUS® PACKAGE will be grandfathered. No further installation of or changes to this package will be made after this date. Carrier’s customers of record on September 1, 2005 may continue their service as long as their present plan remains in effect. In the event, that the service is discontinued at the present location for any reason, it will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 49 SECTION 7 - Central Office Optional Features

18. SENSIBLE SOLUTION PLUS® PACKAGE (cont’d)/1/

D. PRICES

The rates specified for the Sensible Solution Plus Package are as follows:

1. Service Elements

Description Monthly Rate

Sensible Solution Plus Package, Access Area A $15.33 Sensible Solution Plus Package, Access Area B 18.12 Sensible Solution Plus Package, Access Area C 18.12

E. REFERENCES

The Sensible Solution Plus Package components are provided in accordance to the terms and conditions of their applicable tariffs except as noted in Sections C. and D. of this Tariff.

Service Reference

Residence Network Access Line Part 22, Section 3

Residence Saver Pack Unlimited Part 22, Section 3

Basics Choice® Part 22, Section 7

Complementary Network Services Part 22, Section 27

Pursuant to Ill. C.C. Order in Docket No. 05-0231 dated June 29, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 50 SECTION 7 - Central Office Optional Features

20. uSelectSM3/1/

A. Description

For description, see Part 19, Section 7 of this Tariff.

B. Definitions

For definitions, see Part 19, Section 7 of this Tariff.

C. Terms and Conditions

For terms and conditions, see Part 19, Section 7 of this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 51 SECTION 7 - Central Office Optional Features

20. uSelectSM3/1/ (cont’d)

D. Prices

The rates specified for uSelectSM3 and 2-Line uSelectSM3 are as follows:

Description Monthly Rate

Main or Primary Line Only uSelectSM3, Access Area A $14.00 uSelectSM3, Access Area B 14.87 uSelectSM3, Access Area C 13.90

Main or Primary Line and Additional Line 2-Line uSelectSM3, Access Area A 15.46 2-Line uSelectSM3, Access Area B 17.92 2-Line uSelectSM3, Access Area C 17.92

uSelectSM3 Win/Winback Offering

Carrier’s eligible customers who subscribe to the uSelectSM3 package will receive the following uSelectSM3 package price reduction for 12 months:

Access Area A = $5.00 Access Areas B or C = $6.00

Carrier’s eligible customers are those residence customers who currently have their network access service with another carrier and now wish to establish network access service with the Carrier.

Carrier’s eligible customers who subscribe to the uSelectSM3 package will receive a monthly credit for the first 12 months of service as long as they retain the package. Any Carrier’s customer who discontinues the uSelectSM3 package prior to the required 12- month commitment will forfeit any remaining credits. Previous credits will not be charged back to the Carrier’s customer if they disconnect their uSelectSM3 package prior to the required 12-month commitment. This discount cannot be combined with any other uSelectSM3 offer unless specified elsewhere in this tariff.

Carrier’s customers who take this discount and later wish to upgrade to a uSelectSM6, a 2-Line uSelectSM6 or a 2-Line uSelectSM3 package, may do so, and will continue to receive the remaining benefits of this offer.

Pursuant to ILL. C.C. Docket No. 08-0249, dated June 25, 2008.

PART 22 - Resale Local Exchange Service Original Sheet 52 SECTION 7 - Central Office Optional Features

20. uSelectSM3/1/ (cont’d)

E. References

For references, see Part 19, Section 7 of this Tariff.

Pursuant to Ill. C.C. Order in Docket No. 07-0234 dated June 27, 2007.

21. uSelectSM6/2/

A. Description

For description, see Part 19, Section 7 of this Tariff.

B. Definitions

For definitions, see Part 19, Section 7 of this Tariff.

C. Terms and Conditions

For terms and conditions, see Part 19, Section 7 of this Tariff.

/1/ The uSelectSM3 package will not be provided to new Carriers on and after January 1, 2008. A Carrier with a uSelectSM3 package on file on or prior to January 1, 2008, may continue to receive service under such arrangement provided, however, that Carrier may not extend, renew, or otherwise lengthen the term of such arrangement. /2/ The uSelectSM6 package will not be provided to new Carriers on and after January 1, 2008. A Carrier with a uSelectSM6 package on file on or prior to January 1, 2008, may continue to receive service under such arrangement provided, however, that Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 53 SECTION 7 - Central Office Optional Features

21. uSelectSM6/1/ (cont’d)

D. Prices

The rates specified for uSelect6 and 2-Line uSelect6 are as follows:

Description Monthly Rate

Main or Primary Line Only

uSelect6, Access Area A $ 18.36 uSelect6, Access Area B 18.36 uSelect6, Access Area C 18.36

Main or Primary Line and Additional Line

2-Line uSelect6, Access Area A 18.39 2-Line uSelect6, Access Area B 21.04 2-Line uSelect6, Access Area C 21.04

E. References

For references, see Part 19, Section 7 of this Tariff.

/1/ The uSelectSM6 package will not be provided to new Carriers on and after January 1, 2008. A Carrier with a uSelectSM6 package on file on or prior to January 1, 2008, may continue to receive service under such arrangement provided, however, that Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 54 SECTION 7 - Central Office Optional Features

21. uSelectSM Standard/1/

A. Description

For description, see Part 19, Section 7 of this Tariff.

B. Definitions

For definitions, see Part 19, Section 7 of this Tariff.

C. Terms and Conditions

For terms and conditions, see Part 19, Section 7 of this Tariff.

/1/ The uSelectSM Standard package will not be provided to new Carriers on and after January 1, 2008. A Carrier with a uSelectSM Standard package on file on or prior to January 1, 2008, may continue to receive service under such arrangement provided, however, that Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 55 SECTION 7 - Central Office Optional Features

21. uSelectSM Standard/1/ (cont’d)

D. Prices

The rates specified for uSelect Standard are as follows:

Description Monthly Rate

Main or Primary Line Only

uSelect Standard, Access Area A $10.69 uSelect Standard, Access Area B 13.23 uSelect Standard, Access Area C 13.23

E. References

For references, see Part 19, Section 7 of this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 56 SECTION 7 - Central Office Optional Features

21. uSelectSM Standard (cont’d)

uSelect Standard Win/Winback Offering/1/

Carrier’s eligible customers who subscribe to the uSelect Standard package will receive the following uSelect Standard package price reduction for 12 months:

Access Area A = $5.00 Access Areas B or C = $6.00

Carrier’s eligible customers are residence customers who currently have their network access service with another carrier and now wish to establish network access service with the Carrier.

Carrier’s eligible customers who subscribe to the uSelect Standard package will receive a monthly credit for the first 12 months of service as long as they retain the package. Any Carrier’s customer who discontinues the uSelect Standard package prior to the required 12- month commitment will forfeit any remaining credits. Previous credits will not be charged back to the Carrier’s customer if they disconnect their uSelect Standard package prior to the required 12-month commitment. This discount cannot be combined with any other uSelect offer unless specified elsewhere in this tariff.

/1/ The uSelect Standard Win/Winback Offering will not be provided to new Carriers on and after January 1, 2008. A Carrier with a uSelect Standard Win/Winback Offering on file on or prior to January 1, 2008, may continue to receive service under such arrangement provided, however, that Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 57 SECTION 7 - Central Office Optional Features

22. Select Feature PackageSM /1/

A. Description

For description, see Part 7, Section 5 of Tariff 19.

B. Definitions

For definitions, see Part 7, Section 5 of Tariff 19.

C. Terms and Conditions

For terms and conditions, see Part 7, Section 5 of Tariff 19.

/1/ Effective December 29, 2008, no further installation of, or changes to the Select Feature Package will be made. Select Feature Package in service on December 29, 2008 will be continued in service only for as long as such service remains at the location at which service is being furnished on the aforementioned date. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 58 SECTION 7 - Central Office Optional Features

22. SELECT FEATURE PACKAGESM (cont’d) /2/

D. Prices

The rates specified for Select Feature Package are as follows:

Description Monthly Rate Nonrecurring Rate

Select Feature Package, Access Area A $14.00 $2.74 Select Feature Package, Access Area B 19.00 2.74 Select Feature Package, Access Area C 22.00 2.74

Select Feature Package where Caller ID and Caller ID with Name cannot be provisioned in Access Area A/1/ 13.00 2.74

Select Feature Package where Caller ID and Caller ID with Name cannot be provisioned in Access Area B/1/ 18.00 2.74

Select Feature Package where Caller ID and Caller ID with Name cannot be provisioned in Access Area C/1/ 21.00 2.74

Additional Line Retention $10 Offering

The Additional Line Retention $10 offer will be offered during the period from August 11, 2008 through September 30, 2010.

Carrier’s eligible customers are existing residence customers who call to disconnect their additional network access line and agree to retain their additional network access line and have Select Feature PackageSM with the Carrier.

Carrier’s eligible customers who agree to keep their additional access line and Select Feature PackageSM will receive a $10 Select Feature PackageSM bill credit for as long as the package and additional line are retained. This discount cannot be combined with any other retention offer. This discount is available for one (1) additional line only.

/1/ Select Feature Package where Caller ID and Caller ID with Name cannot be provisioned will receive a $1.00 monthly credit off the monthly recurring rate.

/2/ Effective December 29, 2008, no further installation of, or changes to the Select Feature Package will be made. Select Feature Package in service on December 29, 2008 will be continued in service only for as long as such service remains at the location at which service is being furnished on the aforementioned date. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 59 SECTION 7 - Central Office Optional Features

23. COMPLETE CHOICE® ENHANCED

A. Description

For description, see Part 19, Section 7 of this Tariff.

B. Definitions

For definitions, see Part 19, Section 7 of this Tariff.

C. Terms and Conditions

For terms and conditions, see Part 19, Section 7 of this Tariff.

D. Prices

The rates specified for Complete Choice Enhanced Package are as follows:

Monthly Nonrecurring Description Rate Charge

Complete Choice Enhanced Package, Access Area A $14.21 $2.74 Complete Choice Enhanced Package, Access Area B 16.99 2.74 Complete Choice Enhanced Package, Access Area C 20.61 2.74

Complete Choice Enhanced Package where Caller ID and Caller ID with Name cannot be provisioned in Access Area A/1/ 13.21 2.74

Complete Choice Enhanced Package where Caller ID and Caller ID with Name cannot be provisioned in Access Area B/1/ 15.99 2.74

Complete Choice Enhanced Package where Caller ID and Caller ID with Name cannot be provisioned in Access Area C/1/ 19.61 2.74

/1/ The rate reflects a $1.00 monthly credit as described in Terms and Conditions Part 19, Section 7 of this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 60 SECTION 7 - Central Office Optional Features

23. COMPLETE CHOICE® ENHANCED (cont’d)

E. References

The Complete Choice Enhanced package components are provided in accordance with the terms and conditions of their applicable tariffs except as noted in Part 19, Section 7,C. Terms and Conditions and D. Prices of this Tariff.

Service Reference

Residence Network Access Line Part 22, Section 3

Residence Saver Pack Unlimited Part 22, Section 7

Custom Calling Features Part 22, Section 7

Advanced Custom Calling Features Part 22, Section 7

Complementary Network Services Part 22, Section 27

Star Code Access to Voice Mail Part 22, Section 7

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 8 - Miscellaneous Services

CALL RESTRICTION SERVICES

This section sets forth the Miscellaneous Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in ILL. C.C. NO. 19, Part 8 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

(For service description, see ILL. C.C. NO. 19, Part 8, Section 2)

RESIDENCE BUSINESS

900 SPECIAL ACCESS CODE BLOCKING SERVICE Blocks access from a network access line upon Carrier request. N/A N/A

976 PREFIX BLOCKING SERVICE Ability exists in Area Codes 312 & 708 to block all 976 prefix numbers upon Carrier request. N/A N/A

P.B.X. TRUNK OPTIONAL FEATURES

BUSINESS

Non Monthly Recurring Rate Charge CALL DIVERTING

For each central office P.B.X. trunk group resold to its Customer by Carrier arranged identically for call diversion $60.24 $602.44

For each central office P.B.X. trunk resold to its customer by Carrier arranged for call diverting 2.01 14.85

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 8 - Miscellaneous Services

1. CALL RESTRICTION SERVICES

A. Ameritech Call Control (ACC)

(For service description, see ILL. C.C. NO. 19, Part 8, Section 2.)

Description Monthly Price

Ameritech Call Control per Business Network Access Line Equipped/1/ 8.57

/1/ Where available, ACC may be provided on a Business Network Access line equipped with ISDN. An ACC charge/rate is applicable for each telephone number on a “B” channel.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 8 - Miscellaneous Services

DIVERSE ROUTING ARRANGEMENTS

(For service description, see Ill. C. C. NO. 19, Part 8, Section 4.)

Charges for Administration of Diverse Routing Arrangements I.N.C. Monthly A. For each "interoffice channel" arranged for diverse routing /VJ1/ $130.97/1/ $2.62 B. For each "central office line" arranged for diverse routing when connected to an "interoffice channel" circuit segment /VJ2/ 130.97/1/ 2.62 C. For each "central office line" arranged for diverse routing when not connected to an "interoffice channel" circuit segment /VJ3/ 65.48/1/ .43

/1/ The I.N.C. applies to each Carrier request for establishment of a Diverse Routing Arrangement or for rearrangement of or addition to an existing Diverse Routing Arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 8 - Miscellaneous Services

NETWORK SWITCH ALTERNATE ROUTING/1/

A. Description

(For service description, see ILL. C. C. NO. 19, Part 20, Section 8.)

B. Terms and Conditions

(For terms and conditions, see ILL. C. C. NO. 19, Part 20, Section 8.)

C. Features

(For features, see ILL. C. C. NO. 19, Part 20, Section 8.)

/1/ Network Switch Alternate Routing will not be provided to new Carriers on and after December 30, 2007. A Carrier with Network Switch Alternate Routing on file prior to December 30, 2007 may continue to receive service under such agreement provided, however, that such Carrier may not extend, renew or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 8 - Miscellaneous Services

NETWORK SWITCH ALTERNATE ROUTING/1/

D. Prices

1. Service Elements

Nonrecurring Description /Billing Code/ Charge Monthly Price

Service Establishment /SEPRA/ $405.38 -

Per protected telephone number, each: /EN41X/ 1 to 100 numbers 1.35 $.90 101 to 999 numbers 1.35 .72 1000 or more numbers 1.35 .54

Per protected telephone number, per additional routing plan, ordered on initial order /NR9FB/ 1.35 -

Per Additional Alternate Routing Plan /EQ4/ 18.02 13.51

Coordinated Test Activation, per event, per originating exchange /NR9EZ/ 180.17 -

Routing plan change, per telephone number via the service order process /NR9EX/ 9.01 -

Activation of Carrier’s customer plan by Ameritech 9.01 - /NR9EY/

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 8 - Miscellaneous Services

AMERITECH CUSTOMER LOCATION ALTERNATE ROUTING

A. DESCRIPTION

(For service description, see ILL. C. C. NO. 19, Part 8, Section 4.)

B. TERMS AND CONDITIONS

(For terms and conditions, see ILL. C. C. NO. 19, Part 8, Section 4.)

C. FEATURES

(For features, see ILL. C. C. NO. 19, Part 8, Section 4.)

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 8 - Miscellaneous Services

AMERITECH CUSTOMER LOCATION ALTERNATE ROUTING

D. PRICES

1. Service Elements

Description Non /Billing Code/ Recurring Monthly Charge Price

Service Establishment /SEPRH/ $ 180.17 -

Per protected telephone number, each: /EL41X/

1 to 100 numbers 1.35 $.90 101 to 999 numbers 1.35 .72 1000 or more numbers 1.35 .54

Per protected telephone number, per additional routing plan, ordered on initial order /NR9FA/ 1.35 -

Per Additional Alternate Routing Plan /EWP/ 18.02 13.51

Routing plan change, per telephone number via the service order process /NR9EV/ 9.01 -

Activation of Carrier’s customer plan by the Company /NR9EW/ 9.01 -

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 8 - Miscellaneous Services

CUSTOMER RE-ROUTE SERVICE (CRS)

(For service description, terms and conditions, see ILL. C. C. NO. 20, Part 8, Section 4.)

RATES AND CHARGES

I.N.C. Per Month Initial Telephone Number Block Per Account /SBJIX/ $2,702.55 $450.43

Additional Telephone Number Block Per Account /SBJAX/ 2,702.55

Test Activation Per Event /NR9TA/ 450.43

Service Changes Per Event /REAF6/ 202.69

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 8 - Miscellaneous Services

RESALE SELECTIVE ROUTING (RSR)

A. DESCRIPTION

Resale Selective Routing (“RSR”) is an ancillary resale service which provides a Carrier the ability to route its own Operator Services (OS) and/or Directory Assistance (DA) traffic from an Ameritech resold line, according to digits dialed, (e.g., 0+/0-, 411, 555-1212, or NPA 555-1212), to an alternate Carrier trunk group. The alternate Carrier trunk group will allow Carrier’s customer originated calls to route to a Carrier selected OS and/or DA platform, or an Ameritech Traffic Operator Position System (TOPS) office for separate identification and rebranding. RSR utilizes the standard Ameritech dialing plans currently used for the Ameritech end office switch in which RSR is provided.

RSR Element

RSR provides, upon request, the option to establish any technically feasible routing by class-of- call (i.e. operator services and/or directory assistance) by developing, establishing and maintaining RSR Elements [new line class codes (LCC)] which will direct RSR calls by call type to a RSR termination as required by the Carrier.

RSR Termination

The RSR termination provides for DS1 facility/trunk group (“RSR DS1 Message Trunk”) access via a 1.544 Mbps Ameritech end office switch termination. This arrangement furnishes the equivalent of 24 individual network access lines. The RSR termination is used to terminate facilities/trunks used in the completion of RSR calls.

B. DEFINITIONS

Rebranding

A service option using RSR by which calls are delivered to the Ameritech TOPS platform on a separate, identifiable RSR DS1 Message Trunk which allows those calls to be answered in a manner specified by the Carrier.

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 8 - Miscellaneous Services

RESALE SELECTIVE ROUTING (RSR) (cont’d)

C. TERMS AND CONDITIONS

1. Carrier shall order and establish RSR for OS and/or DA message traffic in each Ameritech end office switch as identified by the switch’s unique eleven digit Common Language Location Identifier (CLLI) code in which RSR is requested.

2. RSR shall be available in Ameritech end office switches where technically feasible and where Ameritech end office switch capacity permits.

3. A separate RSR element is required for each new LCC.

4. RSR elements can be purchased in increments of one RSR element per new LCC in each Ameritech end office switch where RSR is requested.

5. All Ameritech resold traffic for a Carrier customer shall have the same RSR pattern.

6. All OS and/or DA message traffic transported over RSR DS1 Message Trunks between either an Ameritech end office switch and an Ameritech TOPS office or a Carrier’s own or designated third-party OS/DA platform must only be used for OS and/or DA message traffic.

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 8 - Miscellaneous Services

RESALE SELECTIVE ROUTING (RSR) (cont’d)

C. TERMS AND CONDITIONS (cont’d)

7. When routing OS and/or DA message traffic to Ameritech’s TOPS office, Carriers, in addition to subscribing to RSR, are required to subscribe to the following services:

• Use of a minimum of one RSR DS1 Message Trunk service to route traffic from each Ameritech end office switch, serving Carrier’s customers, to Ameritech’s TOPS office in a non-blocking manner.

• Use of a minimum of one RSR termination service is required to terminate facilities used in the completion of RSR calls.

• Use of RSR Branding to announce Carrier’s identity as the provider of OS and/or DA to its end users.

8. If using the Ameritech TOPS platform for rebranding, the Carrier is subject to the OS and/or DA charges as specified in Part 22, Section 11 of this tariff.

9. When routing OS and/or DA message traffic to Carrier’s own or designated third-party OS/DA platform, Carriers subscribing to RSR are responsible for the following:

• Use of a minimum of one DS1 facility/trunk between the Ameritech end office switch and the Carrier designated OS/DA platform in a non-blocking manner. The Carrier may elect to subscribe to DS1 service from Ameritech.

• Subscription to a minimum of one RSR termination service is required to terminate facilities used in the completion of RSR calls.

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 8 - Miscellaneous Services

RESALE SELECTIVE ROUTING (RSR) (cont’d)

D. Technical References

Subject Technical Reference

Bellcore Notes on the Networks SR-2275

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

E. Rate Application

RSR Element:

Per each RSR Element (new LCC), per Company end office switch equipped shall be applicable when a Carrier requests RSR and is applied for each Company end office switch in which a Carrier requests the activation of RSR.

RSR Branding:

The RSR Branding rate applies when Carrier requests calls delivered to Company TOPS office, using RSR service, to be branded in a manner specified by the Carrier.

RSR Termination Charges:

The RSR Termination monthly rate applies per each installed termination per Company end office switch; the initial nonrecurring charge is applicable when RSR is ordered and the subsequent nonrecurring rate is applied when each DS1 port or termination is ordered as detailed in C. above.

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 8 - Miscellaneous Services

RESALE SELECTIVE ROUTING (RSR) (cont’d)

F. PRICES

The following prices are applicable to installations of RSR and are in addition to all other charges for associated Ameritech services and equipment necessary to provide telecommunications service.

1. Service Elements Nonrecurring Monthly Description /Billing Code/ Charge Price

RSR Element, (per new LCC), per switch /NR9RY/ $338.88

RSR Branding 354.00

RSR Termination Initial order, per occasion 905.75 per DS1 port (or termination) 498.92 per individual trunk termination on DS1 $70.47

2. Other Applicable Charges and Payments

In addition to RSR rates and charges noted above, the following rates and charges as specified following may also apply:

• Ameritech RSR DS1 Message Trunk

• Operator Service and Directory Assistance charges

References: Reference Service

Ameritech DS1 Service F.C.C. No. 2, Section 7 or Ill. C.C. No. 19, Section 7

Ameritech Operator Services and Ill. C.C. No. 19, Directory Assistance Part 22, Section 11 Part 22, Section 31

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 8 - Miscellaneous Services

NAME AND NUMBER DELIVERY/1/

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 8, Section 8.)

B. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 8, Section 8.)

C. PRICES

Description Price

Name and Number Delivery, per recording delivered $.53

/1/ Name and Number Delivery is no longer available to Carrier’s new or existing customers as of December 1, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 8 - Miscellaneous Services

END-USER 911 TRUNK

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 8, Section 3)

B. DEFINITIONS

(For definitions, see Ill. C.C. No. 19, Part 8, Section 3)

C. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 8, Section 3)

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 8 - Miscellaneous Services

END-USER 911 TRUNK (cont'd)

D. PRICES

The prices shown below are for End-User 911 Trunks and are in addition to other applicable Service Charges.

Additional Trunk prices are applicable when adding additional trunks with the original (or initial) order. If additional trunks are ordered after the original installation, First Trunk prices apply.

1. Service Elements

Monthly Payment Term Non- Payment Plan Description recurring 60 /Billing Code/ Charge Months

First Trunk - to a local end office /XCDAP/ $830.69 $34.53 - to the 911 tandem (Control Office) /XCDCP/ 830.69 57.25 - to the SS7 network /XCDEP/ 830.69 61.19

Additional Trunks, each - to a local end office /XCDBP/ 613.13 34.53 - to the 911 tandem (Control Office) /XCDDP/ 613.13 57.25 - to the SS7 network /XCDFP/ 613.13 61.19

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 8 - Miscellaneous Services

END-USER 911 TRUNK (cont'd)

D. PRICES (cont’d)

2. Payment Plans

(For payment plans, see Ill. C.C. No. 19, Part 8, Section 3)

3. Termination Charges

(For termination charges, see Ill. C.C. No. 19, Part 8, Section 3)

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 9 - Vacant

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 10 - Vacant

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 11 - Operator Services

OPERATOR ASSISTED CALLS

This section sets forth the Operator Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in Illinois Bell Telephone Company ILL. C.C. NO. 20, Part 11 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 11 - Operator Services

1. INTERCEPTION OF SERVICES

(For service description, see, Ill. C.C. No. 20, Part 11, Section 4.)

PRICES

1. Service Elements

Monthly Prices, Nonrecurring Charges per line

Description Residence Business Residence Business

AMERITECH INTERCEPT REFERRAL EXTENSION SERVICE Provides notification to calling parties about changes in the status of the called party’s telephone line. (A Service Ordering Charge applies to add or change the length of months requested) N/A N/A N/A $5.41

TEMPORARY INTERCEPT Enables a Carrier to have incoming calls to its customer intercepted for 1 month. (Regular exchange billing continues and a service order applies). - Per Central Office Line $1.75 $2.62 N/A $2.62

- Per port intercepted 1.75 2.62 N/A 2.62

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 11 - Operator Services

1. INTERCEPTION OF SERVICES (cont’d)

PRICES

1. Service Elements

Monthly Prices, Nonrecurring Charges per line Description /Billing Code/ Residence Business Residence Business

Ameritech Business Systems Intercept Ameritech Business Systems Intercept (ABSI) provides an intercept message for Centrex and Direct Inward Dialing (DID) for resale by Carrier to its customer who disconnect or change telephone numbers. - ABSI per occasion charge /NR9PO/ - $180.17 - - - ABSI per line charge /NR9PL/ - 4.56 - - - ABSI service order charge /NR9PF/ - 72.07 - - - ABSI per occasion phase-in charge, per phase /NR9PE/ - 45.04 - -

Operator Selective Call Screening Service Calling Card, Collect, and Bill Third Number Calls Only Allowed - Per Carrier resale of service to its customer /HCH/ $562.28 562.28 $22.61 $22.61 - Per Centrex Line /SEA/ - - - .36 - Per P.B.X. Trunk /SRG/ - - - 12.10

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 11 - Operator Services

2. BUSY LINE INTERRUPTION/VERIFICATION

(For service description, see Ill. C.C. No. 19, Part 11, Section 4.)

PRICES

1. Service Elements

Description Monthly Price

Busy Line Verification, each occasion .67

Busy Line Interruption, each occasion and in addition to the verification charges .84

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 11 - Operator Services

3. EXTENDED INTERCEPT SERVICE

(For service description and terms and conditions, see Ill. C.C. No. 19, Part 11, Section 4.)

PRICES

1. Service Elements

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Extended Intercept Service

Activation of the initial 10 intercept stations or fraction thereof, per occasion $34.76 - - - -

Activation of Each additional Intercept station, beyond the initial 10, per occasion 2.78 - - - -

Per intercept station /PMA/ - $2.73 $2.73 $2.73 $2.73

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 12 - Directory Services

This section sets forth the Directory Services made available by Illinois Bell Telephone Company to Carrier for resale to its residence customers. General terms, conditions, service and feature descriptions as described in Illinois Bell Telephone Company Ill. C.C. No. 20, Part 12 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

DIRECTORY DISTRIBUTION

(For service description, see Ill. C.C. No. 19, Part 12, Section 1.)

Directories will be provided by the Company as described in the reference above.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 12 - Directory Services

DIRECTORY SERVICE

(For service description, see Ill. C.C. No. 19, Part 12, Section 1.)

Monthly Price Description /Billing Code/ Residence

Alphabetical Directory Service

One listing without charge, in the alphabetical section of the directory of the local exchange area in which the Carrier Customer’s premises is located, termed the primary listing is provided for each separate service resold by Carrier to its customer including joint users. Where two or more lines are arranged to hunt, all of those lines so arranged constitute one separate customer service.

Extra Listings

An Extra Listing is any listing of a name or information in connection with an access line number resold by Carrier to its customer beyond that to which the Carrier’s Customer is entitled in connection with the Carrier Customer’s regular service.

• Chicago Exchange /RLT/ $0.26 • Exchanges included in Chicago Suburban Directories /RLT/ /1/ 0.26 • Other Exchanges /LR2/ 0.26

Pursuant to Ill. C.C. Order in Docket No. 04-0312 dated June 23, 2004.

1/ Illinois exchanges of this Company included in Chicago Suburban Directories can be found in Part 12, Section 1 of Ill. C.C. No. 19.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 12 - Directory Services

DIRECTORY SERVICES (cont’d)

Monthly Price

Description /Billing Code/ Residence

Private

A telephone number assigned to a line resold by Carrier which is not listed in either the directory assistance records or the alphabetical directory or that section of the directory containing the regular alphabetical list of names.

- Per month for each listing /NPU/ $1.20

Semi-Private

A telephone number which is not listed in the alphabetical directory or that section of the directory containing the regular alphabetical list of names of Carrier customers. The telephone number is listed in the directory assistance records and will be furnished upon request of the calling party.

- Per month for each listing /NLT/ .50

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 12 - Directory Services

CUSTOM NUMBER SERVICE (CNS)

(For service description, terms and conditions, see ILL. C. C. NO. 19, Part 12, Section 1.)

Nonrecurring Charge

Description /Billing Code/ Residence

Number Search and Assignment /RNCSP/ $25.14

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 12 - Directory Services

BUSINESS CATEGORY SEARCH

A. DESCRIPTION

Business Category Search will provide Carrier’s customers with the ability to request telephone number listings for a specified category of businesses, when the name of the business they are seeking is unknown. Requested telephone number listings can be searched for in the local calling area, as described in Part 4, Section 2, of this tariff or outside the Carrier’s customer's home numbering plan area (HNPA), as described in Part 9, Section 4 of this tariff. Information Call Completion is offered with Business Category Search for telephone number listings within the Carrier’s customer’s home numbering plan area.

The Company searches and retrieves listings that match the customer’s requested business category for the requested city/locality. Where available, the first two listings offered to the customer are for companies that advertise with an AT&T affiliate in the relevant business category and serve the requested city/locality. Those companies may or may not be physically located within the requested city/locality, but are required to serve that area. As to other listings offered to the customer, the Company searches and retrieves listings within a pre-defined radius of a center point in the city/locality, unless the customer requests the search use a specific intersection or address, in which case the Company searches and retrieves listings within a pre-defined radius of the requested intersection or address. Center point, intersection, and street address searched listings, which can include companies advertising with an AT&T affiliate, are offered to the customer in order of nearness to the center point, or specified intersection or address from which the search is conducted.

B. TERMS AND CONDITIONS

1. Telephone calls by Carrier’s customers for telephone number listings will be answered and numbers given by an Audio Response Unit (ARU) or an operator.

2. Business Category Search calls are billed at the rates shown in C. PRICES following. A maximum of two requested telephone number listings will be provided for each Business Category Search call.

3. The Company shall not be liable for any errors or omissions, whether arising through negligence or otherwise, in the information furnished; and the customer shall indemnify and save the Company harmless against all claims (including costs and reasonable attorneys' fees) that may arise from the use of such information.

4. Business Category Search is not provided on WATS service, Feature Group A service, Alternate Billed Collect-Inmate (Operator Assisted Calls from a correctional institution), or to Carrier’s customers that have Toll Restriction.

5. Business Category Search is available where facilities permit.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 12 - Directory Services

BUSINESS CATEGORY SEARCH (cont’d)

C. PRICES

Rates Direct Alternate Description Dialed Calls Billed Calls

Business Category Search, per call $1.66 $1.66

1. Where a Carrier’s customer requests operator assistance to place a call for Business Category Search, the surcharge as shown in Part 22, Section 11, of this Tariff is applicable in addition to the price specified in C. PRICES above.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 13 - Public Telephone Services

This section sets forth the Public Telephone Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in Illinois Bell Telephone Company, ILL. C. C. NO. 19, Part 13 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

(For service description, terms and conditions, see Ill. C.C. No. 19, Part 13, Section 2.)

1. Customer Owned Pay Telephone Service

1.1 Monthly Rates and Charges

A. Service Charges, as specified in Section 2 of this Part, apply in addition to other charges specified for Customer Owned Pay Telephone Service.

B. Access Line charges are applicable as shown in Section 23, of this Part.

1. For the Basic COPTS Line, the charge for a Customer Owned Pay Line is applicable.

2. For the COPTS Line, the charge for a COPTS Coin Line is applicable.

Pursuant to Ill. C.C. Order in Docket No. 98-0195 dated November 12, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 13 - Public Telephone Services

1. CUSTOMER OWNED PAY TELEPHONE SERVICE (cont’d)

1.1 Monthly Rates and Charges (cont’d)

C. Basic COPTS Line Class of Service

1. Except as specified in this paragraph, usage rates for the Basic COPTS Line are the same as for Business Usage Service (where available) and for Business Message Rate Service (where available) as shown in Section 23 of this Part.

Usage Service (Market Service Areas 1, 2, 3, 6, 7, 9 and 15)

All Period Rating Band Initial Period Charge Subsequent Period Charge

A $0.0070 $0.0029

B 0.0084 0.0034

Message Rate Service (Market Service Areas 4, 5, 10, 12, 13 and 16)

Day Rate

Additional Message Units

For calls between 8 A.M. and 8 P.M. weekdays - each message unit. $0.0081

Evening Rate

For calls between 8 P.M. and 8 A.M. weekdays, and on weekends and holidays - each message unit. $0.0054

Monthly Price

2. Local Area Pay Service for the Basic COPTS Line is provided only in those exchanges where Business Usage Service or Business Message Rate Service is not available. Except as specified in this paragraph, rates are the same as for Business Local Area Service as shown in Section 23 of this Part. /1FY/ $4.33

Pursuant to Ill. C.C. Order in Docket No. 98-0195 dated November 12, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 13 - Public Telephone Services

1. CUSTOMER OWNED PAY TELEPHONE SERVICE (cont’d)

1.1 Monthly Rates and Charges (cont’d)

D. COPTS Coin Line Class of Service

1. Except as specified in this paragraph, usage rates for the COPTS Coin Line are the same as for Business Usage Service (where available) and for Business Message Rate Service (where available) as shown in Section 23 of this Part. /12M/

Usage Service (Market Service Areas 1, 2, 3, 6, 7, 9 and 15)

All Period Rating Band Initial Period Charge Subsequent Period Charge

A $0.0070 $0.0029

B 0.0084 0.0034

Message Rate Service (Market Service Areas 4, 5, 10, 12, 13 and 16)

Day Rate

Additional Message Units

For calls between 8 A.M. and 8 P.M. weekdays - each message unit. $0.0081

Evening Rate

For calls between 8 P.M. and 8 A.M. weekdays, and on weekends and holidays - each message unit. $0.0054

Pursuant to Ill. C.C. Order in Docket No. 98-0195 dated November 12, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 13 - Public Telephone Services

1. CUSTOMER OWNED PAY TELEPHONE SERVICE (cont’d)

1.1 Monthly Rates and Charges (cont’d)

D. COPTS Coin Line Class of Service (cont’d)

Monthly Price

2. Local Area Pay Service for the COPTS Coin Line is provided only in those exchanges where Business Usage Service or Business Message Rate Service is not available. Except as specified in this paragraph, rates are the same as for Business Local Area Service as shown in Section 23 of this Part. /1FP/ $4.33

3. An additional charge of $.09 per message is applicable to each sent-paid call for which the network provides coin rating and signaling on a time and distance sensitive basis. When the capability to bill the additional charge for rating and signaling on an actual basis is unavailable, the applicable charge is $.73 per month per line. /UGZ/

Pursuant to Ill. C.C. Order in Docket No. 98-0195 dated November 12, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 13 - Public Telephone Services

1. CUSTOMER OWNED PAY TELEPHONE SERVICE (cont’d)

1.1 Monthly Rates and Charges (cont’d)

E. Call Screening and Blocking where equipment is available.

Calls to 0, 611, Directory Assistance and 9-1-1 (where available) can be made regardless of the availability of Call Screening or selection of Blocking. All COPTS Coin Lines are equipped with 900 Special Access Code Blocking and 976 Prefix Blocking as described in Part 8, Section 2, Paragraphs 1 and 2 of this tariff. All lines are equipped with Incoming Screening and Outgoing Screening, as described below

Nonrecurring Monthly Description /Billing Code/ Charge Price 1. Incoming Screening - Prevents collect or third number calls that are placed through a Company operator from being billed to the line, and provides incoming screening designation associated with the line in the Company's Line Identification Data Base (LIDB) for access by other service providers. (required) - -

2. Incoming Blocking - Blocks all incoming calls; provides outgoing service only (optional). /PSEB1/ - -

3. Outgoing Screening - Calls through a Company operator shall be restricted to those charged to the called number, a third number or calling card. Calls forwarded to an interexchange carrier via Feature Group D Access Service, where the carrier has ordered the Calling Billing Number Delivery (Automatic Number Identification) Optional feature, will include ANI InformationDigits07(foraBasicCOPTSLine)or27(fora COPTS Coin Line), which indicate a screened line. (required) /PSESO/ - -

4. Outgoing Blocking - Applicable to coinless lines only; restricts line to non-sent-paid (optional). /PSEBO/ $18.02 -

5. International Direct Distance Dialing (IDDD) Blocking - Capability to block outgoing IDDD calls (optional). /RBVXC/ -

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 13 - Public Telephone Services

1. CUSTOMER OWNED PAY TELEPHONE SERVICE (cont’d)

1.1 Monthly Rates and Charges (cont’d)

F. Other Optional Offerings

Nonrecurring Charge Monthly Rate

(1) Outgoing Only Service - -

(For service description, see ILL. C.C. NO. 19, Part 13, Section 2)

(2) Restricted Coin Access (RCA) $88.05 $10.70

(For service description, see ILL. C.C. NO. 19, Part 13, Section 2)

Pursuant to Ill. C.C. Order in Docket No. 98-0195 dated November 12, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 14 - Vacant

Pursuant to order of Ill. C. C. in Docket Nos. 95-0458 and 95-0531 dated June 26, 1996

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 15 - Dedicated Communications Services

This section sets forth Dedicated Communications Services made available by Illinois Bell Telephone Company for resale to its customers. General terms, conditions and service descriptions as described in Tariff ILL. C.C. NO. 19, Part 15, Sections 1-3, and 5 apply where appropriate unless otherwise specified in this Part.

The applications thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

1. General/1/

(For service description, see ILL. C.C. NO. 19, Part 15, Section 2.)

Telecommunications Channel Service is the furnishing of facilities, wholly within or partly within and partly without the State of Illinois, for telecommunications between locations, all of which are within a Market Service Area within the State of Illinois.

/1/ See Part 2, Section 2, Paragraph 38 of this tariff for the application of Telecommunication channel Service rates and regulations for those MSAs in which Illinois Bell provides service.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 15 - Dedicated Communications Services

2. SERIES 1000 CHANNEL SERVICES

(For service description, see Ill. C.C. No. 19, Part 15, Section 2)

Rates and Charges

Two-Point Service Monthly Rate Network Access Area Description /Billing Code/ A B C

A. Within the Same Service Area

1. Intra Service Area Local Channel, per primary termination

a. Type 1001A STF Not Applicable /WWAAA, WWAAB, WWAAC/ STF Applicable /OWAAA, OWAAB, OWAAC/ $3.38 $6.08 $12.72 0.24 .07 .07 b. Type 1006 STF Not Applicable /WWACA, WWACB, WWACC/ 29.86 24.82 43.34

2. Intra Service Area, per central office termination

a. Type 1006 /WUE1B,WUE1C/ 1.09 1.09

Monthly Rate First 1/4 Additional 1/4 Description /Billing Code/ Mile Miles

B. Between Service Areas

1. Inter Service Area Channel

a. Short Haul mileage – where the airline distance between S.A. centers is less than 12 miles

Per 1/4 mile, or fraction thereof Type 1001A /JZNDJ, JZNDC/ $0.55 $0.55 With Digital Carrier Conditioning /JZNFJ,JZNFC/ 19.02 0.37 /1/

Type 1006 /JZNGJ, JZNGC/ 21.75 0.41

/1/ Effective March 17, 2003, Digital Carrier Conditioning will not be available to Carrier’s new customers.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 15 - Dedicated Communications Services

2. SERIES 1000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Two-Point Service (cont’d) Monthly Rate First Additional Description /Billing Code/ Mile Miles

B. Between Service Areas (cont’d)

1. Inter Service Area Channel (cont’d)

b. Long Haul Mileage - where airline distance between S.A. centers is 12 or more miles

Per mile, or fraction thereof

- Type 1001A $1.99 $1.99 /JZNDX, JZNDB/ With Digital Carrier Conditioning /JZNFX, JZNFB/ 19.96 1.57 /1/ - Type 1006 /JZNGX, JZNGB/ 33.42 1.77 /1/

Monthly Rate Network Access Area Description /Billing Code/ A B C

2. Inter Service Area Local Channel, per primary termination

a. Type 1001A - STF Not Applicable /WWYAA, WWYAB, WWYAC/ $4.34 $6.08 $12.72 - STF Applicable /OWYAC/ 0.07

b. Type 1006 - STF Not Applicable /WWYCA, WWYCB, WWYCC/ 20.31 27.63 45.82

3. Inter Service Area , per central office termination

a. Type 1006 /WUGIC/ 1.27

/1/ Effective March 17, 2003, Digital Carrier Conditioning will not be available to Carrier’s new customers.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 15 - Dedicated Communications Services

2. SERIES 1000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Multi-Point Service Monthly Rate Network Access Area Description /Billing Code/ A B C

A. Within the Same Service Area

1. Intra Service Area Local Channel, per primary termination

a. Type 1001A STF Not Applicable /WWZAA, WWZAB, WWZAC/ $3.74 $6.08 $12.72 b. Type 1006 STF Not Applicable /WWZCA, WWZCB, WWZAC/ 46.54 40.79 57.48 STF Applicable /OWZCC/ 23.27

Monthly Rate First 1/4 Additional 1/4 Description /Billing Code/ Mile Miles

B. Between Service Areas

1. Inter Service Area Channel

a. Short Haul mileage segment, airline distance between S.A. centers is less than 12 miles Per 1/4 mile, or fraction thereof Type 1001A /JZNCJ, JZNCC/ $0.56 $0.56 With Digital Carrier Conditioning /JZNKJ, JZNKC/ 11.42 0.56 /1/ Type 1006 /JZNLJ, JZNLC/ 21.79 0.65

b. Long Haul mileage segment, airline distance between S.A. center is 12 or more miles First Additional Mile Miles Per Mile, or fraction thereof Type 1001A /JZNCX, JZNCB/ $2.01 $2.01 With Digital Carrier Conditioning /JZNKX, JZNKB/ 22.20 2.35 /1/ Type 1006 /JZNLX, JZNLB/ 33.43 2.71

/1/ Effective March 17, 2003, Digital Carrier Conditioning will not be available to Carrier’s new customers.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 15 - Dedicated Communications Services

2. SERIES 1000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Multi-Point Service (cont’d)

Monthly Rate Network Access Area Description /Billing Code/ A B C

B. Between Service Areas (cont’d)

2. Inter Service Area Local Channel, per primary termination

a. Type 1001A

STF Not Applicable /WWVAA, WWVAB, WWVAC/ $4.34 $6.08 $12.72

b. Type 1006

STF Not Applicable /WWVCA, WWVCB, WWVCC/ 33.19 42.20 58.86

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (For service description, see Ill. C.C. No. 19, Part 15, Section 2)

Rates and Charges Two-Point Service A. Within the Same Service Area Monthly Rate Network Access Area Description /Billing Code/ A B C

Intra Service Area Local Channels, per primary termination 1. Type 2001

a. Without conference capability (2 Wire) STF Not Applicable /WWBAA, WWBAB, WWBAC/ $7.27 $7.10 $16.00 STF Applicable /OWBAC/ .47

b. With conference capability (4 Wire) STF Not Applicable /WWB5A, WWB5B, WWB5C/ 12.05 14.67 29.95

c. When furnished as an interconnecting channel for a Concentrator-Identifier system terminating in a central office for use with AUTOTAS STF Not Applicable /WWBBA, WWBBB, WWBBC/ 16.81 17.28 23.19

2. Type 2001A

STF Not Applicable /WWBCA, WWBCB, WWBCC/ 10.17 7.85 16.56

3. Type 2001B

a. To connect a P.B.X. system or customer- provided communications system with another P.B.X. or customer-provided communications system STF Not Applicable /WWBDA, WWBDB, WWBDC 23.68 27.03 27.85 STF Applicable /OWBDC/ 12.01

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d) Two-Point Service (cont’d) A. Within the Same Service Area (cont’d) Monthly Rate Network Access Area Description /Billing Code/ A B C Intra Service Area Local Channels, per primary termination 3. Type 2001B (cont’d) b. To connect a Switching System Service with a P.B.X. or customer-provided communications system STF Not Applicable /WWBEA, WWBEB, WWBEC/ $35.38 $38.41 $55.53 STF Applicable /OWBEA, OWBEB, OWBEC/ 27.12 21.79 21.79 c. To connect a Switching System Service with another Switching System Service STF Not Applicable /WWBFA, WWBFB, WWBFC/ .77 .24 .21

4. Type 2001C STF Not Applicable /WWBGA, WWBGB, WWBGC/ 7.03 9.71 18.35 STF Applicable /OWBGC/ 2.08

5. Type 2001D, when furnished as an additional appearance of a station line STF Not Applicable /WWBHA, WWBHB, WWBHC/ 11.96 7.85 16.56 STF Applicable /OWBHA, OWBHB, OWBHC/ 8.51 .47 .47

6. Type 2001E a. When furnished to connect to a Type 7 Answering Service STF Not Applicable /WWBJA, WWBJB, WWBJC/ 12.87 6.59 10.71 b. When furnished to connect to other than a Type 7 Answering Service

(I) Answering point within 3/4 mile of the serving central office STF Not Applicable /WWBKA, WWBKB/ 12.42 6.53 -

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Two-Point Service (cont’d)

A. Within the Same Service Area (cont’d) Monthly Rate Network Access Area Description /Billing Code/ A B C Intra Service Area Local Channels, per primary termination

6. Type 2001E (cont’d)

b. (cont’d)

(II) Answering point over 3/4 mile to the central office STF Not Applicable /WWBLA, WWBLB/ $15.15 $7.85 –

(III) Answering Point within ½ mile of the servicing Central Office STF Not Applicable /WWBMC/ 10.71

(IV) Answering point over 1/2 mile to the central office STF Not Applicable /WWBNC/ – – 16.56

7. Type 2002 – Two–Wire Interface STF Not Applicable /WWBOA, WWBOB, WWBOC/ 11.37 9.95 18.91 STF Applicable /OWBOC/ 2.59

8. Type 2002 – Four–Wire Interface STF Not Applicable /WWBPA,WWBPB,WWBPC/ 14.28 15.74 33.45

9. Type 2301 – Two–Wire Interface STF Not Applicable /WWEAA,WWEAB,WWEAC/ 6.85 8.92 18.45 STF Applicable /OWEAA/ 4.09

10. Type 2301 – Four-Wire Interface STF Not Applicable /WWEBA,WWEBB,WWEBC/ 8.98 16.53 22.39

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d) Two-Point Service (cont’d) B. Between Service Areas 1. Inter Service Area Channel Monthly Rate First Additional 1/4 1/4 Mile Miles a. Short Haul Mileage - where the airline distance between S.A. centers is less than 12 miles Per 1/4 mile, or fraction thereof $21.52 .41 Type 2001 /JZNAJ, JZNAC/, Type 2001A /JZNOJ, JZNOC/, Type 2001B /JZNPJ, JZNPC/, Type 2001C /JZNQJ, JZNQC/, Type 2001D /JZNRJ, JZNRC/, Type 2001E /JZNBJ, JZNBC/, Type 2002 Two-Wire Interface /JZNEJ, JZNEC/, Type 2002 Four-Wire Interface /JZNSJ, JZNSC/, Type 2301 Two-Wire Interface /JZNMJ, JZNMC/ and Type 2301 Four-Wire Interface /JZNTJ, JZNTC/ b. Long Haul Mileage - where the airline distance between S.A. centers is 12 or more miles Monthly Rate First Additional Mile Miles Per mile, or fraction thereof All Series 2000 Channel Services Type 2001 /JZNAX, JZNAB/, $33.28 $1.78 Type 2001A /JZNOX, JZN0B/, Type 2001B /JZNPX, JZNPB/, Type 2001C /JZNQX, JZNQB/, Type 2001D /JZNRX, JZNRB/ Type 2001E /JZNBX, JZNBB/ Type 2002 Two-Wire Interface /JZNEX, JZNEB/, Type 2002 Four-Wire Interface /JZNSX, JZNSB/, Type 2301 Two-Wire Interface /JZNMX, JZNMB/ and Type 2301 Four-Wire Interface /JZNTX, JZNTB/

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d) Two-Point Service (cont’d) B. Between Service Areas (cont’d) 2. Inter Service Area Local Channel, per primary termination

Monthly Rate Network Access Area Description /Billing Code/ A B C

a. Type 2001 (I) Without conference capability (2 Wire) Short Haul Mileage STF Not Applicable /WWGAA, WWGAB, WWGAC/ $ 5.55 $ 9.43 $18.40 STF Applicable /OWGAB, OWGAC/ 1.84 2.12 Long Haul Mileage STF Not Applicable /WWGRA, WWGRB, WWGRC/ 5.55 9.43 18.40 STF Applicable /OWGRA, OWGRC/ 2.92 2.12 (II) With conference capability (4 Wire) Short Haul Mileage STF Not Applicable /WWG5A, WWG5B, WWG5C/ 12.33 15.37 32.67 Long Haul Mileage STF Not Applicable /WWG6A, WWG6B, WWG6C/ 12.33 15.37 32.67 (III) When furnished as an interconnecting channel for a Concentrator-Identifier System Short Haul Mileage STF Not Applicable /WWGBA, WWGBB, WWGBC/ 8.14 13.13 21.83 Long Haul Mileage STF Not Applicable /WWGSA, WWGSB, WWGSC/ 8.14 13.13 21.83

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Two-Point Charges (cont’d)

B. Between Service Areas (cont’d)

2. Inter Service Area Local Channel, per primary termination (cont’d)

Monthly Rate Network Access Area Description /Billing Code/ A B C

b. Type 2001A Short Haul Mileage STF Not Applicable /WWGCA, WWGCB, WWGCC/ $8.52 $13.56 $22.25 Long Haul Mileage STF Not Applicable /WWGTA, WWGTB, WWGTC/ 11.23 14.57 22.25 c. Type 2001B

(I) To connect a P.B.X. system or customer- provided communications system with another P.B.X. or customer-provided communications system Short Haul Mileage STF Not Applicable /WWGDA,WWGDB,WWGDC/ 18.74 22.51 45.46 STF Applicable /OWGDA, OWGDC/ 12.83 13.11 Long Haul Mileage STF Not Applicable /WWGUA,WWGUB,WWGUC/ 19.43 22.51 45.18 STF Applicable /OWGUC/ 12.83

(II) To connect a Switching System Service with a P.B.X. or customer-provided communications system

Short Haul Mileage STF Not Applicable /WWGEA,WWGEB,WWGEC/ 19.43 28.27 45.46 Long Haul Mileage STF Not Applicable /WWGVA,WWGVB,WWGVC/ 20.21 28.27 45.46

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Two-Point Service (cont’d) B. Between Service Areas (cont’d) 2. Inter Service Area Local Channel, per primary termination (cont’d)

c. Type 2001B Monthly Rate Network Access Area Description /Billing Code/ A B C

(III) To connect a Switching System service with another Switching System Service

Short Haul Mileage STF Not Applicable /WWGFA, WWGFB, WWGFC/ $0.17 $0.17 $0.17 Long Haul Mileage STF Not Applicable /WWGWA, WWGWB, WWGWC/ 0.41 0.41 0.41

d. Type 2001C

Short Haul Mileage STF Not Applicable /WWGGA, WWGGB, WWGGC/ 5.59 10.09 18.72 STF Applicable /OWGGC/ 2.41 Long Haul Mileage STF Not Applicable /WWGXA, WWGXB, WWGXC/ 17.04 17.55 21.75 STF Applicable /OWGXB, OWGXC/ 9.10 5.11

e. Type 2001D

(I) When furnished as a station line (terminal)

Short Haul Mileage STF Not Applicable /WWGHA, WWGHB, WWGHC/ 5.31 5.65 5.66 STF Applicable /OWGHA, OWGHB, OWGHC/ 5.02 5.02 5.02 Long Haul Mileage STF Not Applicable /WWGYA, WWGYB, WWGYC/ 5.31 5.65 5.66 STF Applicable /OWGYA, OWGYB, OWGYC/ 5.02 5.02 5.02

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Two-Point Service (cont’d)

B. Between Service Areas (cont’d)

2. Inter Service Area Local Channel, per primary termination (cont’d)

c. Type 2001B Monthly Rate Network Access Area Description /Billing Code/ A B C

(II) When furnished as an additional appearance of a station line Short Haul Mileage STF Not Applicable /WWGQA, WWGQB, WWGQC/ $7.91 $13.05 $21.66 STF Applicable /OWGQB, OWGQC/ 5.02 5.02 Long Haul Mileage STF Not Applicable /WWGZA, WWGZB, WWGZC/ 8.10 13.05 21.66 STF Applicable /OWGZB/ 5.02

f. Type 2001E

(I) When furnished to connect to a Type 7 Answering Service Short Haul Mileage STF Not Applicable /WWGJA, WWGJB, WWGJC/ 5.41 5.80 5.76 Long Haul Mileage STF Not Applicable /WWG1A, WWG1B, WWG1C/ 5.38 5.75 6.99

(II) When furnished to connect to other than a Type 7 Answering Service Short Haul Mileage STF Not Applicable 8.52 13.56 22.25 /WWGKA,WWGKB,WWGKC/ Long Haul Mileage STF Not Applicable 8.52 13.56 22.25 /WWG2A,WWG2B,WWG2C/

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d) Two-Point Service (cont’d) B. Between Service Areas (cont’d) 2. Inter Service Area Local Channel, per primary termination (cont’d)

Monthly Rate Network Access Area Description /Billing Code/ A B C

g. Type 2002 - Two-Wire Interface Short Haul Mileage STF Not Applicable /WWGOA, WWGOB, WWGOC/ $6.85 $15.63 $24.49 Long Haul Mileage STF Not Applicable /WWG3A, WWG3B, WWG3C/ 6.85 15.63 24.49 h. Type 2002 - Four-Wire Interface Short Haul Mileage STF Not Applicable /WWGPA, WWGPB, WWGPC/ 9.21 18.48 35.75 Long Haul Mileage STF Not Applicable /WWG4A,WWG4B,WWG4C/ 9.21 18.48 35.75 STF Applicable /OWG4B/ 4.57 i. Type 2301 - Two-Wire Interface Short Haul Mileage STF Not Applicable /WWHAA,WWHAB,WWHAC/ 18.07 23.19 31.74 STF Applicable /OWHAA, OWHAC/ 13.81 13.77 Long Haul Mileage STF Not Applicable /WWHCA,WWHCB,WWHCC/ 18.07 23.19 31.74 STF Applicable /OWHCA/ 13.81 j. Type 2301 - Four-Wire Interface Short Haul Mileage STF Not Applicable /WWHBA,WWHBB,WWHBC/ 9.96 18.57 35.89 Long Haul Mileage STF Not Applicable /WWHDA,WWHDB,WWHDC/ 9.96 18.57 35.89

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Multi-Point Service

A. Within the Same Service Area

Monthly Rate Network Access Area Description /Billing Code/ A B C

Intra Service Area Local Channels, per primary termination

1. Type 2001 a. Without conference capability/1/ STF Not Applicable /WWJAA, WWJAB, WWJAC/ $ 6.18 $ 8.39 $17.04 STF Applicable /OWJAC/ .85

b. With conference capability to enable communication among three or more stations simultaneously STF Not Applicable /WWJBA, WWJBB, WWJBC/ 25.57 24.71 41.98

2. Type 2002 - Two-Wire Interface STF Not Applicable /WWJOA, WWJOB, WWJOC/ 36.72 41.47 48.40

3. Type 2002 - Four-Wire Interface STF Not Applicable /WWJPA, WWJPB, WWJPC/ 32.89 30.54 52.20

/1/ Provided only between Primary Terminations located within the same Service Area and within a single Central Office Area. Services requested between central offices within a Service Area will be provided at the rates applicable for Intra-S.A. Full Conference multi-point service.

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Multi-Point Service (cont’d)

B. Between Service Areas Monthly Rate First Additional 1/4 1/4 Mile Miles (I) Inter Service Area Channel

a. Short Haul mileage segment - where the airline distance between S.A. centers is less than 12 miles

Per 1/4 mile, or fraction thereof

Type 2001, with conference capability /JZNVJ, JZNVC/ $21.58 $.64

Type 2001, without conference capability /JZNWJ, JZNWC/ 21.58 .64

Type 2002 /JZNXJ, JZNXC/ 21.58 .64

b. Long Haul mileage segment - where the airline distance between S.A. centers is 12 or more miles Monthly Rate First Additional Mile Miles

Per mile, or fraction thereof

Type 2001, without conference capability /JZNWX, JZNWB/ $33.29 $2.69

Type 2001, with conference capability /JZNVX, JZNVB/ 33.29 2.69

Type 2002 /JZNXX, JZNXB/ 33.29 2.69

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Multi-Point Service (cont’d)

B. Between Service Areas (cont’d)

Monthly Rate Network Access Area Description /Billing Code/ A B C

2. Inter Service Area Local Channel, per primary termination a. Type 200l (I) Without conference capability STF Not Applicable /WWN5A, WWN5B, WWN5C/ $17.77 $26.65 $43.91 (II) With conference capability to enable communication among three or more stations simultaneously STF Not Applicable /WWNBA, WWNBB, WWNBC/ 21.15 26.52 43.77 b. Type 2002 – Two-Wire Interface STF Not Applicable /WWNOA, WWNOB, WWNOC/ 24.45 33.22 50.19 c. Type 2002 - Four-Wire Interface STF Not Applicable /WWNPA, WWNPB, WWNPC/ 21.52 29.66 46.89

Signaling Features and Arrangements Per Mo. A. Talk battery not arranged for signaling for use with Type 2001 channel service, per circuit /BA2/ $11.12

B. Two-way automatic signaling and talk battery for use with a Two-Point Type 2001 or a Multi-Point (without conference capability) Type 2001 within an S.A. channel service. The Multi-Point arrangement is used for applications where a number of remote locations are to automatically signal one master station.

Two-point Intra-S.A., per circuit /41G/ 11.12 Two-point Inter-S.A., per circuit /41G1X/ 4.17 Multi-point Intra-S.A. (without conference capability), per circuit /YY8/ 10.04

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 15 - Dedicated Communications Services

3. SERIES 2000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Signaling Features and Arrangements (cont’d)

Per Month C. Signaling arrangement for use with a Multi-Point Type 2001 channel service (with conference capability) within an S.A. or between S.A.’s to permit the master station, using customer-provided 20Hz ringing signal and talk battery, to automatically signal a number of remote stations. This arrangement also permits a number of remote stations, using customer-provided 20Hz ringing signal and talk battery to automatically signal one master station.

Per station /41H/ $15.99

D. Four-wire to Two-wire Interface conversion for use with Type 2001 channel service. Audible ringback tone to the calling station is generally not furnished with such conversions. /UOE/ 8.92

E. E&M Signaling Arrangement for Type 2001B channels /SLM/ .28

F. Signaling Arrangement for Type 2001C channels

Intra-S.A. Network Access Area ABC

Type A Signaling /X6W1A, X6W1B, X6W1C/ $ 8.25 $ 9.90 $10.24 Type B Signaling /X6Y1A, X6Y1B, X6Y1C/ 8.25 9.87 10.12 Type C Signaling /X6Z1A, X6Z1B, X6Z1C/ 1.45 8.95 9.29

Intra-S.A. Network Access Area ABC Type A Signaling /X6W2A, X6W2B, X6W2C/ $ 8.25 $ 8.25 $ 8.25 Type B Signaling /X6Y2A, X6Y2B, X6Y2C/ .65 6.54 7.18 Type C Signaling /X6Z2A, X6Z2B, X6Z2C/ .09 .14 2.13

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 15 - Dedicated Communications Services

4. SERIES 3000 CHANNEL SERVICES (cont’d) (For service description, see Ill. C.C. No. 19, Part 15, Section 2)

Rates and Charges

Two-Point Service A. Within the Same Service Area Monthly Rate Network Access Area Description /Billing Code/ A B C

1. Intra Service Area Local Channels, per primary termination a. Type 3002 - Two-Wire Interface STF Not Applicable /WXAOA, WXAOB, WXAOC/ $16.91 $21.31 39.19 STF Applicable /OXAOA, OXAOC/ 11.10 7.59 b. Type 3002 - Four-Wire Interface STF Not Applicable /WXAPA, WXAPB, WXAPC/ 19.39 20.98 38.60 STF Applicable /OXAPA, OXAPB, OXAPC/ 13.38 7.08 7.08 c. Type 3010 - Four-Wire Interface/1/ STF Not Applicable /WXAAA, WXAAB, WXAAC/ 18.79 27.86 45.00 STF Applicable /OXAAA, OXAAC/ 11.46 12.65 2. Intra Service, per central office termination a. Type 3002 - Two-Wire Interface /XVAOA, XVAOB, XVAOC/ 7.08 8.36 9.18 b. Type 3002 - Four-Wire Interface /XVAPA, XVAPB, XVAPC/ 8.15 8.15 8.15

B. Between Service Areas Monthly Rate First Additional 1/4 1/4 Mile Mile 1. Inter Service Area Channel a. Short Haul mileage - where the airline distance between S.A. centers is less than 12 miles Per 1/4 mile, or fraction thereof Type 3002 - Two-Wire Interface /JZNZJ, JZNZC/ $21.52 $.41 Type 3002 - Four-Wire Interface /JZN1J, JZN1C/ 21.52 .41

/1/ Provided only between Primary Terminations located within the same Service Area and within a single Central Office Area.

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 15 - Dedicated Communications Services

4. SERIES 3000 CHANNEL SERVICES (cont’d)

Rates and Charges Two-Point Service B Between Service Areas (cont’d) 1. Inter Service Area Channel (cont’d) Monthly Rate First Additional Description /Billing Code/ Mile Miles b. Long Haul Mileage-where the airline distance between S.A. centers is 12 or more miles Per mile, or fraction thereof Type 3002-Two-Wire Interface /JZNZX,JZNZB/ $33.28 $1.78 Type 3002-Four-Wire Interface /JZN1X,JZN1B/ 33.28 1.78

Monthly Rate Network Access Area Description /Billing Code/ A B C 2. Inter Service Area Local Channel, per primary termination a. Type 3002-Two-Wire Interface Short Haul Mileage - STF Not Applicable /WXGOA, WXGOB, WXGOC/ $15.71 $18.06 $38.00 - STF Applicable /OXGOC/ 6.57 Long Haul Mileage - STF Not Applicable /WXG3A, WXG3B, WXG3C 20.71 21.40 43.36 - STF Applicable /OXG3C/ 11.23 b. Type 3002-Four-Wire Interface Short Haul Mileage - STF Not Applicable /WXGPA, WXGPB, WXGPC 15.29 22.65 40.11 - STF Applicable /OXGPA, OXGPB, OXGPC/ 9.86 8.24 8.24 Long Haul Mileage - STF Not Applicable /WXG4A, WXG4B, WXG4C 18.88 24.36 39.93 - STF Applicable /OXG4A, OXG4B, OXG4C/ 13.02 10.04 8.24

3 Inter Service Area, per central office termination a. Type 3002-Two-Wire Interface /XVEOA, XVEOB, XVEOC/ 6.03 7.08 9.14 b. Type 3002 - Four-Wire Interface /XVEPA, XVEPB, XVEPC/ 9.44 9.44 9.44

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 15 - Dedicated Communications Services

4. SERIES 3000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Multi-Point Service

A. Within the Same Service Area Monthly Rate Network Access Area Description /Billing Code/ A B C Intra Service Area Local Channel, per primary termination

1. Type 3002 – Two-Wire Interface STF Not Applicable /WXHOA, WXHOB, WXHOC/ 31.29 34.30 49.32

2. Type 3002 – Four-Wire Interface STF Not Applicable /WXHPA, WXHPB, WXHPC/ 31.16 31.72 49.32 STF Applicable /OXHPC/ 16.46

B. Between Service Areas Monthly Rate First 1/4 Mile Additional 1/4 Mile 1. Inter Service Area Channel

a. Short Haul mileage segment - where the airline distance between S.A. centers is less than 12 miles

Type 3002 - Two-Wire Interface /JZN2J, JZN2C/ 21.58 .64 Type 3002 - Four-Wire Interface /JZN3J, JZN3C/ 21.58 .64

b. Long Haul mileage segment - where the airline distance between S.A. centers is 12 or more miles Monthly Rate First Mile Additional Mile

Type 3002 - Two-Wire Interface /JZN2X, JZN2B/ 33.29 2.69 Type 3002 - Four-Wire Interface /JZN3X, JZN3B/ 33.29 2.69

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 15 - Dedicated Communications Services

4. SERIES 3000 CHANNEL SERVICES (cont’d)

Rates and Charges

Multi-Point Service B. Between Service Areas (cont’d)

2. Inter Service Area Local Channel, per primary termination Monthly Rate Network Access Area Description /Billing Code/ A B C

a. Type 3002 - Two-Wire Interface STF Not Applicable /WXJOA, WXJOB, WXJOC/ $25.48 $33.95 $51.11 STF Applicable /OXJOC/ 18.03

b. Type 3002 - Four-Wire Interface STF Not Applicable /WXJPA, WXJPB, WXJPC/ 25.29 33.90 51.11 STF Applicable /OXJPA, OXJPC/ 18.58 18.03

Line Powered Data Station Termination Unit (DST) Monthly Rate Type 3002, Per Primary Termination /LUNXA, LUNXB, LUNXC/ $7.35

Channel Conditioning Arrangements

A. Type C2 Conditioning Monthly Rate Network Access Area Description /Billing Code/ A B C

1. Channel within the same S.A.

a. Two-Point Service, per channel Two-Wire Interface /VUAOA, VUAOB, VUAOC/ $10.44 $10.44 $20.89 Four-Wire Interface /VUAPA, VUAPB, VUAPC/ 5.25 5.25 5.25

b. Multi-Point Service, per primary Termination Four-Wire Interface /VUHPA, VUHPB, VUHPC/ 5.25 5.25 5.25

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 15 - Dedicated Communications Services

4. SERIES 3000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Channel Conditioning Arrangements (cont’d) A. Type C2 Conditioning (cont’d)

2. Channel Between S.A.s Monthly Rate Network Access Area Description /Billing Code/ A B C

a. Two-Point Service, per primary termination

(I) Short Haul Mileage

Two-Wire Interface /VUGOB/ $10.44 Four-Wire Interface /VUGPA, VUGPB, VUGPC/ $5.25 5.25 $5.25

(II) Long Haul Mileage

Two-Wire Interface /VUGSA, VUGSB, VUGSC/ 5.25 5.25 5.25 Four-Wire Interface /VUGTA, VUGTB, VUGTC/ 5.25 5.25 5.25

b. Multi-Point Service, per primary termination

Two-Wire Interface /VUJSB, VUJSC/ 5.25 5.25 Four-Wire Interface /VUJTA, VUJTB, VUJTC 5.25 5.25 5.25

PART 22 - Resale Local Exchange Service Original Sheet 24 SECTION 15 - Dedicated Communications Services

4. SERIES 3000 CHANNEL SERVICES (cont’d)

Rates and Charges (cont’d)

Channel Conditioning Arrangements (cont’d) B. Type C4 Conditioning Monthly Rate Network Access Area Description /Billing Code/ A B C

1. Channel with the same S.A., per channel

Chicago Exchange

Two-Wire Interface /VVAOA, VVAOB, VVAOC/ 15.69 15.69 26.09 Four-Wire Interface /VVAPA, VVAPB, VVAPC/ 10.44 10.44 10.44

2. Channel between S.A.s, per primary termination

a. Short Haul Mileage Two-Wire Interface /VVGOA, VVGOB, VVGOC 15.69 15.69 10.44 Four-Wire Interface /VVGPA, VVGPB, VVGPC/ 10.44 10.44 10.44

b. Long Haul Mileage Two-Wire Interface /VVGSA, VVGSB, VVGSC/ 10.44 10.44 10.44 Four-Wire Interface /VVGTA, VVGTB, VVGTC/ 10.44 10.44 10.44

Nonrecurring Monthly Charge Rate

C. Type D Conditioning, per station /QHA/ $68.07 $9.41

D. 8 db Insertion Loss Conditioning, per station /C8Z/ 9.07 12.51

PART 22 - Resale Local Exchange Service Original Sheet 25 SECTION 15 - Dedicated Communications Services

5. SERIES 6000 CHANNEL SERVICES (For service description, see ILL. C.C. NO. 20, Part 15, Section 2)

RATES AND CHARGES TWO-POINT SERVICE A. Within the Same Service Area Per Mo. Network Access Area ABC Intra Service Area Local Channel, per primary termination

Type 6005

STF Not Applicable /WXQAA, WXQAB, WXQAC/ $ 6.35 $ 6.21 $ 13.96 STF Applicable /OXQAA, OXQAB, OXQAC/ 4.46 .47 .47

B. Between Service Areas

Per Mo. First Additional 1/4 Mile 1/4 Miles

a. Short Haul mileage - where the airline distance between S.A. centers is less than 12 miles

Per 1/4 mile or fraction thereof

Type 6005 /JZNNJ, JZNNC/ $ 18.85 $ .37

PART 22 - Resale Local Exchange Service Original Sheet 26 SECTION 15 - Dedicated Communications Services

5. SERIES 6000 CHANNEL SERVICES (cont’d)

RATES AND CHARGES (cont’d) TWO-POINT SERVICE (cont’d) B. Between Service Areas (cont’d) (1) Inter Service Area Channel (cont’d)

Per Mo. First Additional Mile Miles b. Long Haul mileage - where the airline distance between S.A. centers is 12 or more miles

Per 1/4 mile or fraction thereof Type 6005 /JZNNX, JZNNB/ $29.12 $1.61

Per Mo. Network Access Area A B C (2) Inter Service Area Local Channel, per primary termination

Type 6005 Short Haul Mileage STF Not Applicable /WXVAB, WXVAC/ $8.22 $16.05

PART 22 - Resale Local Exchange Service Original Sheet 27 SECTION 15 - Dedicated Communications Services

5. SERIES 6000 CHANNEL SERVICES (cont’d)

RATES AND CHARGES (cont’d) DISTRIBUTING CENTERS USOC I.N.C. Per Mo. A. Primary Distributing Center/2/ 67R $1,089.15 $54.46 /1/ B. Additional Bridging Equipment - to serve 20 stations 67N 163.38 3.63 /1/ or distributing centers

AUXILIARY CHANNELS FOR SIGNALING AND SPEECH COORDINATING PURPOSES FURNISHED AS AN ADJUNCT TO CHANNELS FOR RECORDED MUSIC

A. Channels within the Same Service Area

Appropriate monthly channel rates, Service Charges and mileages measurements are as specified for Series 2000 channels.

B. Inter Service Area and Associated Service Area Local Channels

Channel rates and mileage measurements are as specified for Series 2000 channels.

/1/ Amplifying and bridging equipment at Primary and Secondary Distributing Centers of the Company may continue to be provided at existing rates and charges only to the extent that such equipment is available and only as long as the amplifying and bridging equipment is repairable. When the Company determines that the amplifying and bridging equipment at the Primary or Secondary Distributing Center is no longer repairable, the Carrier must forego further use of such equipment which will be removed by the Company. At the request of the Carrier, the Company will install new amplifying and bridging equipment on an individual case basis as provided by ILL. C.C. NO. 19, Part 2, Section 7, Special Service Arrangements.

/2/ Includes amplifying equipment to serve 160 stations or distributing centers and bridging equipment to serve 20 stations or distributing centers.

PART 22 - Resale Local Exchange Service Original Sheet 28 SECTION 15 - Dedicated Communications Services

5. SERIES 6000 CHANNEL SERVICES (cont’d)

RATES AND CHARGES (cont’d) MULTI-POINT SERVICE A. Between Service Areas Per Mo. First Additional 1/4 1/4 Mile Miles (1) Inter Service Area Channel

a. Short Haul mileage segment- where the airline distance between S.A. centers is less than 12 miles Per 1/4 mile or fraction thereof TYPE 6005 /JZNUA, JZNUC/ $19.43 $ .57

Per Mo. First Additional Mile Miles b. Long Haul mileage segment - where the airline distance between S.A. centers is 12 or more miles Per mile or fraction thereof Type 6005 /JZNUX, JZNUB/ $29.12 $ 2.41

PART 22 - Resale Local Exchange Service Original Sheet 29 SECTION 15 - Dedicated Communications Services

5. SERIES 6000 CHANNEL SERVICES (cont’d)

RATES AND CHARGES (cont’d) MULTI-POINT SERVICE (cont’d)

Equalized Program Audio Channels

Equalized Program Audio Channels with useful frequency bandwidths of from 50 to 15000 Hz, from 100 to 5000 Hz or from 50 to 8000 Hz may be provided by the Company, at the request of a carrier, on an individual case basis as provided by ILL. C.C. NO. 19, Part 2, Section 7, Special Service Arrangements.

Pursuant to order of Ill. C. C. in Docket Nos. 95-0458 and 95-0531 dated June 26, 1996

PART 22 - Resale Local Exchange Service Original Sheet 30 SECTION 15 - Dedicated Communications Services

6. MISCELLANEOUS CHANNEL SERVICES (For service description, see Ill. C.C. No. 19, Part 15, Section 2)

Rates and Charges

Nonrecurring Charge Monthly Rate

Alternate Master Transfer Arrangement, per circuit /TEECP/ $234.12 $21.55

Duplicate Master Arrangement, per circuit /BQ9/ 351.17 53.86

Busy Register Channels

Busy Register Channel, each /BRG/ 6.00

Dual Service Entrance For Type 1001A Channels

Dual Service Entrance, per channel /IL33A/ 31.76 .64

PART 22 - Resale Local Exchange Service Original Sheet 31 SECTION 15 - Dedicated Communications Services

7. DERIVED LOCAL CHANNEL SERVICE (For service description, see ILL. C.C. NO. 19, Part 15, Section 2)

RATES AND CHARGES Per Mo.

A. DLCS Access Connection, Per Connection, /WRN/ $ 0.19

B. Common Equipment Per Bridging Location - Accommodates up to 48 DLCS Access Connections /WNSS1/ 10.96

PART 22 - Resale Local Exchange Service Original Sheet 32 SECTION 15 - Dedicated Communications Services

AMERITECH BASE RATE THROUGH OC-N SERVICES (cont’d)

PART 22 - Resale Local Exchange Service Original Sheet 33 SECTION 15 - Dedicated Communications Services

AMERITECH BASE RATE THROUGH OC-N SERVICES (cont’d)

RATES AND CHARGES (cont’d)

Month-to- Month Payment Monthly Contract Charge Plan Option Payment Plan Description /Billing Code/ Per Month 1 Year 3 Year 5 Year

Local Distribution Channel (cont’d) - Terminating Bit Rates 2.4, 4.8, 9.6, 19.2, 56.0 and 64.0 Kbps (cont’d) Optional Features and Functions (cont’d)

ARS System Location Port Termination - Per Termination

- Ameritech Base Rate Termination /PT5/ $16.85 $16.02 $14.36 $13.53

PART 22 - Resale Local Exchange Service Original Sheet 34 SECTION 15 - Dedicated Communications Services

AMERITECH BASE RATE THROUGH OC-N SERVICES (cont’d)

RATES AND CHARGES (cont’d)

Month-to- Monthly Month Discount Contract Charge Payment Commitment Option Payment Plan Program Plan Description /Billing Code/ Per Month 36 Mo. 60 Mo. 1 Year 3 Year 5 Year

Local Distribution Channel (cont’d) - Per Point of Termination (cont’d)

- Terminating Bit Rate of 1.544 Mbps Within Network Access Area

Optional Features and Functions Central Office Multiplexing Common Equipment /MX6/ 140.07 - - 133.36 123.27 114.86

Per Analog Connection /PUG1X/ 7.75 - - 7.75 7.75 7.75

Per Digital Connection /PUG3X/ 7.75 - - 7.75 7.75 7.75

PART 22 - Resale Local Exchange Service Original Sheet 35 SECTION 15 - Dedicated Communications Services

AMERITECH BASE RATE THROUGH OC-N SERVICES (cont’d)

RATES AND CHARGES (cont’d)

Monthly Monthly Extension Contract Charge Rate Option Payment Plan Description /Billing Code/ Monthly 1 Year 3 Years 5 Years

Optional Features and Functions (cont’d)

ARS System Location Port Termination - Per Termination - DS1 Termination /PT6/ $40.12 $38.16 $34.23 $32.26

PART 22 - Resale Local Exchange Service Original Sheet 36 SECTION 15 - Dedicated Communications Services

AMERITECH BASE RATE THROUGH OC-N SERVICES (cont’d)

RATES AND CHARGES (cont’d)

Monthly Monthly Extension Contract Charge Rate Option Payment Plan Description /Billing Code/ Per Month 1 Year 3 Years 5 Years

Local Distribution Channel (cont’d) - Per Point of Termination (cont’d)

Terminating Bit Rate of 44.736 Mbps (cont’d) Optional Features and Functions (cont’d)

ARS System Location Port Termination - Per Termination - DS1 Termination /PT6/ $148.32 $140.91 $126.07 $118.66

PART 22 - Resale Local Exchange Service Original Sheet 37 SECTION 15 - Dedicated Communications Services

AMERITECH BASE RATE THROUGH OC-N SERVICES (cont’d)

RATES AND CHARGES (cont’d)

Month-to- Monthly Month Discount Contract Charge Payment Commitment Option Plan Program Payment Plan Description /Billing Code/ Per Month 36 Mo. 60 Mo. 1 Year 3 Year 5 Year

Local Distribution Channel (cont’d)

Optional Features and Functions (cont’d)

ARS System Location Port Termination - Per Termination - Ameritech 128, 256 and 384 Termination /PT6/ $39.55 N/A N/A $37.62 $33.75 $31.80

PART 22 - Resale Local Exchange Service Original Sheet 38 SECTION 15 - Dedicated Communications Services

AMERITECH BASE RATE THROUGH OC-N SERVICES (cont’d)

AMERITECH RECONFIGURATION SERVICES (ARS) (For service description, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3) Month-to- Month Optional Payment Plan Payment Monthly Contract Charge Plan

Per Month Nonrecurring USOC 1 Year 3 Year 5 Year Charge (1) ARS Service charge - Per Carrier’s Customer’s Database FN6DD $193.24 $172.90 $162.73 $203.41 $4,068.24 (2) Database Modification - Per Modification PN6DC - - - - 42.38 (3) ARS Access Arrangement - Per Arrangement RNQPA 169.09 151.29 142.39 177.99 63.57 (4) Attendant Access - Per first 30 minutes per occurrence NRBN1 - - - - 46.62 - Per additional 15 minute increments NRBNA - - - - 8.48 (5) ARS Training - Per hour of additional training NRBNT - - - - 50.00

PART 22 - Resale Local Exchange Service Original Sheet 39 SECTION 15 - Dedicated Communications Services

AMERITECH BASE RATE THROUGH OC-N SERVICES (cont’d)

OPTIONAL PAYMENT PLAN (For description, terms and conditions, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3)

The following renewal credits will apply to existing 3 Year OPP or DCP service components renewed under the OPP Renewal Program.

OPP Renewal Credit Service Component 3 Years 5 Years

DS1 Local Distribution Channel $26.14 $50.73 DS3 Service Package with Electrical Interface DS3 ( 1 package) 89.17 178.34 DS3B ( 2 package) 172.19 344.38 DS3C ( 3 package) 242.91 488.90 DS3F ( 6 package) 436.62 871.71 DS3L (12 package) 647.25 1294.50 DS3X (24 package) 991.63 1981.72 DS3 to DS1 Multiplexer 75.33 149.13 DS3 Channel Mileage (per mile) 6.15 12.30 DS3 Channel Mileage Termination 41.51 83.02

The following renewal credits will apply to existing 5 Year OPP or DCP service components renewed under the OPP Renewal Program.

OPP Renewal Credit Service Component 3 Years 5 Years

DS1 Local Distribution Channel $ 41.51 $ 84.56 DS3 Service Package with Electrical Interface DS3 ( 1 package) 149.13 298.26 DS3B ( 2 package) 287.50 573.45 DS3C ( 3 package) 407.41 814.83 DS3F ( 6 package) 727.19 1,452.85 DS3L (12 package) 1,079.26 2,158.52 DS3X (24 package) 1,651.18 3,302.35 DS3 to DS1 Multiplexer 124.53 249.06 DS3 Channel Mileage (per mile) 10.76 19.99 DS3 Channel Mileage Termination 69.18 138.37

DISCOUNT COMMITMENT PROGRAM (DCP) (For terms and conditions, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3)

PART 22 - Resale Local Exchange Service Original Sheet 40 SECTION 15 - Dedicated Communications Services

OTHER DEDICATED COMMUNICATIONS SERVICES (cont’d)

BRIDGED TELEMETRY AND ALARM SERVICE/1/

(For service description, see Part 15, Section 5 of this Tariff.)

RATES AND CHARGES

BRIDGED TELEMETRY AND ALARM SERVICE COMMON EQUIPMENT

A. Primary Bridging Location Per Month

Per Bridge Location

Common Bridging /BRM/ $27.52/2/

Per Port

Master Station 12.03 29.91

Remote Station 4.14 9.23

2336 channel connected /JM6PX/ 9.55

/1/ Effective September 9, 2002, BTAS will no longer be available to Carrier’s new customers. Carrier’s existing customers may retain the service at existing locations until July 1, 2003, when the service will be completely discontinued.

/2/ Minimum contract period is six months.

PART 22 - Resale Local Exchange Service Original Sheet 41 SECTION 15 - Dedicated Communications Services

OTHER DEDICATED COMMUNICATIONS SERVICES (cont’d)

BRIDGED TELEMETRY AND ALARM SERVICE (cont’d)/1/

RATES AND CHARGES (cont’d)

BRIDGED TELEMETRY AND ALARM SERVICE COMMON EQUIPMENT (cont’d)

Per Month

B. Secondary Bridging Location - Per Bridge Location Common Bridging /BRM/ $24.23/2/ Per Port - Remote Station 2.43 4.59 2336 channel connected /JM65X/ 9.55 C. Filters - Per Bridge Location Primary and Secondary /FIE/ 1.58

CHANNEL SERVICES Per Month Network Access Area ABC

A. Within the Same Service Area 1. Intra Service Area Local Channels, per primary termination a. Type 2335 - Two-wire Remote Station Same C.O. as Bridging Location STF Not Applicable /WWSOA, WWSOB, WWSOC/ $4.30 $8.78 $16.33 Different C.O. from Bridging Location STF Not Applicable /WWSDA, WWSDC/ 40.92 - 53.49 b. Type 2335 - Master Station/Four-wire Remote Station Same C.O. as Bridging Location STF Not Applicable /WWSPA, WWSPB, WWSPC/ 8.30 16.42 31.50 Different C.O. from Bridging Location STF Not Applicable /WWSFA, WWSFC/ 30.75 - 53.85 c. Type 2336 Different Bridging Locations within a Service Area STF Not Applicable /WWMAA, WWMAC/ 24.11 - 24.11

/2/ Minimum contract period is six months.

PART 22 - Resale Local Exchange Service Original Sheet 42 SECTION 15 - Dedicated Communications Services

OTHER DEDICATED COMMUNICATIONS SERVICES (cont’d)

BRIDGED TELEMETRY AND ALARM SERVICE (cont’d)/1/

RATES AND CHARGES (cont’d)

CHANNEL SERVICES (cont’d)

B. Between Service Areas

1. Inter Service Area Channels

Per Month First Additional 1/4 Mile 1/4 Miles

a. Short Haul Mileage - where the airline distance between S.A. centers is less than 12 miles

Type 2335 - Two-Wire Interface /JZN4J, JZN4C/ $18.85 $0.37

Type 2335 - Four-Wire Interface /JZN5J, JZN5C/ 18.85 0.37

Type 2336 /JZN6J, JZN6C/ 18.85 0.37

Per Month First Additional Mile Miles

b. Long Haul mileage - where the airline distance between S.A. centers is 12 or more miles

Type 2335 - Two-Wire Interface /JZN4X, JZN4B/ $29.05 $1.56

Type 2335 - Four-Wire Interface /JZN5X, JZN5B/ 29.05 1.56

Type 2336 /JZN6X, JZN6B/ 29.05 1.56

PART 22 - Resale Local Exchange Service Original Sheet 43 SECTION 15 - Dedicated Communications Services

OTHER DEDICATED COMMUNICATIONS SERVICES (cont’d)

BRIDGED TELEMETRY AND ALARM SERVICE (cont’d)/1/

RATES AND CHARGES (cont’d)

CHANNEL SERVICES (cont’d)

B. Between Service Areas (cont’d)

Per Month Network Access Area ABC

2. Inter Service Area Local Channel, Per Primary Termination

a. Type 2335 - Two-wire Remote Station - STF Not Applicable /WWTOA, WWTOB, WWTOC/ $19.39 $23.92 $31.41 - STF Applicable /OWTOA, OWTOB, OWTOC/ 17.34 17.34 17.34 Long Haul Mileage - STF Not Applicable /WWT3A, WWT3B, WWT3C/ 19.39 23.92 31.41

b. Type 2335 - Master Station/Four-wire Remote Station Short Haul Mileage - STF Not Applicable /WWTPA, WWTPB, WWTPC/ 10.50 18.56 33.64 Long Haul Mileage - STF Not Applicable /WWT4A, WWT4B, WWT4C/ 10.45 18.56 33.64

c. Type 2336 Short Haul Mileage - STF Applicable /WWPAA, WWPAB, WWPAC/ 3.46 3.46 3.46 Long Haul Mileage - STF Not Applicable /WWPBA, WWPBB, WWPBC/ 3.46 3.46 3.46

STB CIRCUITS I.N.C.

Per STB circuit installed or converted $29.97 Per bridge added to existing circuit 4.68 Per station added to existing circuit 4.68

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 16 - Vacant

Pursuant to order of Ill. C. C. in Docket Nos. 95-0458 and 95-0531 dated June 26, 1996

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 17 - ISDN Services

1. AMERITECH ISDN DIRECT/1/

This section sets forth the Ameritech ISDN Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in Illinois Bell Telephone Company ILL. C.C. NO. 19, Part 17 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

(For service description, see ILL. C.C. NO. 19, Part 17, Section 1.)

Provides integrated voice/data communications capability for transmission of and to combine circuit switched voice and data and packet switched data signals on an incoming and outgoing basis over a single ISDN line. This service requires two 64 Kbps “B” channels to transmit any combination of Circuit Switched Voice/Data or high speed Packet Switched Data and one “D” channel to carry network signaling and user originated Packet Switched data at speeds up to 9.6 Kbps (2B+D). It is available from specially equipped digital switching equipment located in Ameritech’s Central Office and where facilities permit and where capacity is available and within specified distances from the serving central office. A maximum of 8 devices may be connected directly to an ISDN line and only 2 of these devices are permitted to access the two “B” channels.

/1/ Ameritech ISDN Direct will not be provided to new Carriers on and after August 11, 1997. A Carrier with Ameritech ISDN Direct service in this Section on, or prior to, August 11, 1997, may continue to receive service provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 17 - ISDN Services

1. AMERITECH ISDN DIRECT/1/

RATES AND CHARGES

Monthly Rate Non- 3 5 7 Description recurring Year Year Year /Billing Code/ Charge Per Month Contract Contract Contract

A. ISDN Direct Line /N2Q/ $37.97 $8.73 $8.54 $8.36 $8.18

ISDN Direct Line National /P2B/ 37.97 8.73 8.54 8.36 8.18

B. Distance extension charge for beyond normal transmission range per ISDN Line /XTN/ 20.79

C. Circuit Switched Voice Service Element Standard capabilities and features per "B" channel equipped /LTQ5X/ 13.88 2.63 2.46 2.30 2.13

Additional Multiple Call Appearances, each /ACSPB/ 4.65 .51

Secondary Telephone Numbers, each /D06/ 1.03 .95

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 17 - ISDN Services

1. AMERITECH ISDN DIRECT (cont’d)/1/

RATES AND CHARGES (cont’d) Monthly Rate Non- 3 5 7 Description recurring Year Year Year /Billing Code/ Charge Per Month Contract Contract Contract

D. Circuit Switched Data Service Element Standard capabilities and features per "B" channel equipped /LTQ6X/ $13.88 $ 6.33 $ 6.19 $ 6.06 $ 5.92

E. Alternate Circuit Switched Voice Service/Circuit Switched Data Service Element Charge Standard capabilities and features per "B" channel equipped /LTQ1X/ 13.88 6.99 6.86 6.73 6.60

F. Packet Switched Data "B" Channel Service Element Charge Standard capabilities and features per "B" channel equipped /LTQ3X/ 87.72 62.75 59.76 56.70 53.58

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 17 - ISDN Services

1. AMERITECH ISDN DIRECT (cont’d)/1/

RATES AND CHARGES (cont’d)

Monthly Rate Non- 3 5 7 Description recurring Year Year Year /Billing Code/ Charge Per Month Contract Contract Contract

G. Packet Switched Data "D" Channel Service Element Charge Standard capabilities and features per "D" service enabled /LTQ4X// $13.87 $ 3.80 $ 3.72 $ 3.63 $ 3.55

H. Subsequent changes for Circuit Voice and/or Circuit Switched Data and/or Packet Switched Data rearrangements to add line appearances or move line or feature appearances, per line per occasion /PRCC/ 6.94

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 17 - ISDN Services

1. AMERITECH ISDN DIRECT (cont’d)/1/

RATES AND CHARGES (cont’d)

Per Month Non-recurring 3 5 7 Description Charge Year Year Year /Billing Code/ Per Month Contract Contract Contract

I. Additional Call Offering /NCO/ $ 4.65 $ 0.62

J. Intercom Calling /NZV/ 4.65 1.70

K. Message Waiting Indicator, each /MCN/ 4.66 1.87

L. Station Controlled Conference - 6 Port /EQ6/ 13.85 12.84

M. On-Demand Packet Switched Data “B” Channel /LTH7X/ 45.69 16.41 $16.41 $16.41 $16.41

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 17 - ISDN Services

2. AMERITECH NATIONAL INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT/2/

(For service description, see ILL. C.C. NO. 19, Part 17, Section 1.)

RATES AND CHARGES

Service Elements and Optional Features: Nonrecurring Monthly Description /Billing Code/ Charge Price

1. National ISDN C.O. Termination $37.97 $12.91

2. National ISDN Direct Line /P2L//1/

3. Circuit Switched Service Element Per “B” Channel /LTF1D/ 13.88 3.43

4. Additional Call Offering /NCO/ 4.65 0.62

5. Additional Multiple Call Appearances, each /ACSPB/ 4.65 0.51

6. Intercom Calling /NZV/ 4.65 1.70

7. Secondary Telephone Numbers, each /DO6/ 1.03 0.95

8. Station Controlled Conference-6 Port /EQ6/ 13.85 12.84

9. Message Waiting Indicator, each /MLN/ 4.66 1.87

10. Packet Switched Data “B” Channel /LTQ3X/ 87.72 62.75

11. On-Demand Packet Switched Data “B” Channel /LTH7X/ 45.69 16.41

12. Packet Switched Data “D” Channel per device /LTQ4X/ 13.87 3.80

/1/ Apply network access line charges for residence exchange rates as specified in Part 22, Section 3. /2/ Ameritech ISDN Direct will not be provided to new Carriers on and after August 11, 1997. A Carrier with Ameritech ISDN Direct service in this Section on, or prior to, August 11, 1997, may continue to receive service provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 17 - ISDN Services

3. AMTERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE

A. Description

(For Service Description, see Ill. C.C. No. 19, Part 17, Section 1)

B. Definitions

(For Definitions, see Ill. C.C. No. 19, Part 17, Section 1)

C. Terms and Conditions

(For Terms and Conditions, see Ill. C.C. No. 19, Part 17, Section 1)

D. Features

(For Features, see Ill. C.C. No. 19, Part 17, Section 1)

E. Technical References

All customer premises equipment used to interface with ISDN Direct Service is required to conform with the Technical Reference Specifications used by the Company.

Subject Technical Reference

Ameritech ISDN Interface Specification AM-TR-NIS-000068

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 17 - ISDN Services

3. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont’d)

F. PRICES

The prices shown for Ameritech ISDN Direct are exclusive of local and toll charges and associated customer premises equipment.

Charges for other services or features normally applied on a per line basis apply on a per telephone number basis for this service.

Ameritech ISDN Direct lines are also subject to End User Common Line (EUCL) charges. (See Other Applicable Charges and Payments.) The Carrier’s customer shall be liable for all adjustments to the EUCL charge per Ameritech ISDN Direct line, per month, as authorized or mandated by the Federal Communications Commission (or by any regulatory body or commission or court of competent jurisdiction).

Charges for the loop, EUCL, usage and optional features are based upon the Carrier’s customer’s class of service.

Charges for usage and optional features will be applied on a per channel service capability basis.

When the Carrier’s customer's premises and the central office providing Ameritech National ISDN Direct are located in different Service Areas, Ameritech Base Rate charges will apply. (See Other Applicable Charges and Payments.) Carrier’s customers provided this service arrangement will require three Interexchange Mileage component charges and six Channel Mileage Termination charges for each Ameritech ISDN Direct line they purchase.

In cases where the Carrier’s customer's premises are in Independent Telephone Company (ITC) serving areas, the Company will assess Ameritech Base Rate Interexchange Mileage charges only to the point of meet with the ITC or intermediate ITC. Charges for ITC services will be assessed by the ITC.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 17 - ISDN Services

3. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements

Monthly Payment Term Payment Plans Description Non- /Billing Code/ recurring Monthly 36 60 84 Charge Months Months Months

ISDN CO Termination /P2B/ $10.32 $15.04

ISDN Direct Line /P2L/ (See Other Applicable Charges and Payments)

Circuit Switched Capability, per “B” Channel /BSB1D/ 3.10 3.44 $3.25 $3.05 $2.85

Packet Switched Data “B” Channel, per “B” channel /BSB3X/ 20.64 40.13 38.82 37.45 36.00

Packet Switched Data “D” Channel, per device /LTQ4X/ 3.10 3.11 3.05 2.99 2.92

On-Demand Packet Switched Data “B” Channel, per “B” channel /BSB7X/ 10.32 4.67

Additional Call Offering, each /NCO/ 1.03 0.62

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 17 - ISDN Services

3. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont'd)

Monthly Payment Description Non- Term Payment Plans /Billing Code/ recurring 36 60 84 Charge Monthly Months Months Months Additional Multiple Call Appearances, each /ACSPB/ $1.03 $0.42

Advanced Custom Calling Features -Automatic Callback -Call Screening -Repeat Dialing (See Other Applicable Charges and Payments

Complementary Network Services -Alternate Answering -Busy Line Transfer (See Other Applicable Charges and Payments)

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 17 - ISDN Services

3. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont'd)

Monthly Payment

Non- Term Payment Plans Description recurring 36 60 84 /Billing Code/ Charge Monthly Months Months Months

Custom Calling Features Call Forwarding Variable (See Other Applicable Charges and Payments

Intercom Calling /NZV/ $1.03 $1.53

Message Waiting Indicator, each /MLN/ 4.41 0.88

Secondary Telephone Numbers, each /DO6/ 1.03 0.95

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 17 - ISDN Services

3. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont’d)

F. PRICES (cont'd)

1. Service Elements (cont'd)

Monthly Payment Description Non- Term Payment Plans /Billing Code/ recurring Monthly 36 60 84 Charge Months Months Months

Station Controlled Conference - 6 Port /EQ6/ $3.10 $12.72

Subsequent charges for Circuit Switched & Packet Switched rearrangements to add, change or move line appearances or feature appearances, per line, per occasion /REA16/ 13.09

Custom Ordering Charge, per ISDN line /NR91Z/ 69.85

Flat Rate Access /1/

Access Area A/2/ /UXG1X/ 43.99 Access Area B/2/ /UXG1X/ 41.22 Access Area C/2/ /UXG1X/ 38.05

/1/ Available only with IOCs S1, U, V, EZISDN1 and EZISDN1A.

/2/ Access Areas as specified in Ill. C.C. Nos. 19. Applicable only in MSAs 2,3,6,7,9 and 15.

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 17 - ISDN Services

3. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont’d)

F. PRICES (cont’d)

2. Other Applicable Charges and Payments

Service ordering and line connection charges are also applicable for the establishment of Ameritech ISDN Direct service.

References:

Service Reference

Advanced Custom Calling Features Ameritech Tariff No. 19 Part 22, Section 7 Automatic Callback Call Screening Repeat Dialing

Ameritech Base Rate Service Ameritech Tariff No. 19 Part 22, Section 15

Complementary Network Services Ameritech Tariff No. 19 Part 22, Section 7 Alternate Answering Busy Line Transfer

Custom Calling Features Ameritech Tariff No. 19 Part 22, Section 7 Call Forwarding Variable Speed Calling - 8 Speed Calling - 30

End User Common Line (EUCL) Ameritech Operating Companies Tariff F.C.C. No. 2, Section 4

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 17 - ISDN Services

3. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont’d)

F. PRICES (cont’d)

2. Other Applicable Charges and Payments (cont'd)

References: (cont'd)

Service (cont'd) Reference (cont’d)

ISDN Direct Line Ameritech Tariff No. 19 Part 22, Section 3 Exchange access line charge

Packet Switched Service Ameritech Tariff No. 19 Part 22, Section 6

Service ordering and line connection Ameritech Tariff No. 19 Part 22, Section 2

Usage Ameritech Tariff No. 19 Part 22, Section 3 Flat/1/ Message Minutes of Use

3. Payment Plans

(For payment plans, see ILL. C.C. NO. 19, Part 17, Section 1)

4. Termination Charges

(For termination charges, see ILL. C.C. NO. 20, Part 17, Section 1)

/1/ Applicable to MSAs 4,5,10,12,13, and 16. Not applicable to Flat Rate Usage specified in F.1. preceding.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 17 - ISDN Services

4. ISDN RESIDENTIAL SERVICE

A. Description

(For Service Description, see Ill. C.C. No. 19, Part 17, Section 1)

B. Definitions

(For Definitions, see Ill. C.C. No. 19, Part 17, Section 1)

C. Terms and Conditions

(For Terms and Conditions, see Ill. C.C. No. 19, Part 17, Section 1)

D. Features

(For Features, see Ill. C.C. No. 19, Part 17, Section 1)

E. Technical References

All customer premises equipment used to interface with ISDN Direct Service is required to conform with the Technical Reference Specifications used by the Company.

Subject Technical Reference

Ameritech ISDN Interface Specification AM-TR-NIS-000068

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 17 - ISDN Services

4. AMERITECH ISDN RESIDENTIAL SERVICE (cont’d)

F. PRICES

The prices shown for Ameritech ISDN Residential Service are exclusive of local and toll charges and associated customer premises equipment.

Charges for other services or features normally applied on a per line basis apply on a per telephone number basis for this service.

Ameritech ISDN Residential Service lines are also subject to End User Common Line (EUCL) charges. (See Other Applicable Charges and Payments.) The Carrier’s customer shall be liable for all adjustments to the EUCL charge per Ameritech ISDN Residential Service line, per month, as authorized or mandated by the Federal Communications Commission (or by any regulatory body or commission or court of competent jurisdiction).

Charges for the loop, EUCL, usage and optional features are based upon the Carrier’s customer’s class of service.

Charges for usage and optional features will be applied on a per channel service capability basis.

When the Carrier’s customer's premises and the central office providing Ameritech ISDN Residential Service are located in different Service Areas, Ameritech Base Rate charges will apply. (See Other Applicable Charges and Payments.) Carrier’s customers provided this service arrangement will require three Interexchange Mileage component charges and six Channel Mileage Termination charges for each Ameritech ISDN Residential Service line they purchase.

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 17 - ISDN Services

4. AMERITECH ISDN RESIDENTIAL SERVICE (cont’d)

F. Prices (cont’d)

1. Service Elements

Nonrecurring Monthly Description /Billing Code/ Charge Price

ISDN CO Termination /P2B/ $10.32 $14.71

ISDN Line /P2L/ (See Other Applicable Charges and Payments)

Circuit Switched Capability, per “B” Channel /BSB1D/ 3.10 3.25

Additional Call Offering, each /NCO/ 1.03 0.62

Advanced Custom Calling Features/1/ Automatic Callback Repeat Dialing (See Other Applicable Charges and Payments

Complementary Network Services Alternate Answering Busy Line Transfer (See Other Applicable Charges and Payments)

Custom Calling Features Call Forwarding Variable (See Other Applicable Charges and Payments

Intercom Calling /NZV//1/ 1.03 1.53

Message Waiting Indicator, each /MLN/ 4.41 0.88

Secondary Telephone Number, each /DO6//1/ 1.03 0.95

/1/ Effective August 31, 1998, no new installations and changes to existing will be accepted.

Pursuant to ILL.C.C. Order in Docket No. 06-0600, dated August 29, 2007.

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 17 - ISDN Services

4. AMERITECH ISDN RESIDENTIAL SERVICE (cont’d)

F. Prices (cont’d)

2. Other Applicable Charges and Payments

Service ordering and line connection charges are also applicable for the establishment of Ameritech ISDN Direct service.

References:

Service Reference

Advanced Custom Calling Features/1/ Ameritech Tariff No. 19 Part 22, Section 7

Ameritech Base Rate Service Ameritech Tariff No. 19 Part 22, Section 15

Complementary Network Services Ameritech Tariff No. 19 Part 22, Section 7

Custom Calling Features Ameritech Tariff No. 19 Part 22, Section 7

EndUserCommonLine(EUCL) Ameritech Operating Companies Tariff F.C.C. No. 2, Section 4

ISDN Line Exchange access line charge Ameritech Tariff No. 19 Part 22, Section 3

Service ordering and line connection Ameritech Tariff No. 19 Part 22, Section 2

Usage Ameritech Tariff No. 19 Part 22, Section 3 Flat Message Minutes of Use

/1/ Effective August 31, 1998, no new installations and changes to existing will be accepted.

Pursuant to ILL.C.C. Order in Docket No. 06-0600, dated August 29, 2007.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 18 - Vacant

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 19 - Vacant

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 20 - Vacant

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 21 - General Terms and Conditions - Competitive Related

1. GENERAL

General terms and conditions as described in ILL. C.C. NO. 19, Part 2, Section 2 apply, where appropriate, unless otherwise specified in this Part. As applied to services offered in this Part, the term “Customer” contained in ILL. C.C. NO. 19, Part 2, Section 2 shall be deemed to mean “Carrier” as defined in this Section. Any references in this Part to service descriptions contained in other sections of this Tariff shall include all definitions, payment plans, and other terms and conditions applicable to that service. Unless expressly provided to the contrary herein, however, such references do not incorporate the rates and charges contained in the referenced material. Where service descriptions use the terms “customer” or “subscriber”, such terms shall be deemed to mean:

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 21 - General Terms and Conditions - Competitive Related

1. GENERAL (cont'd)

Unless otherwise stated, aggregation of services including usage services, for the purposes of applying volume discounts or participation in service promotions is permitted for carriers on the same basis it is permitted for Ameritech Illinois’ retail customers. Aggregation of services is limited to services under an account provided to a particular Carrier customer’s premises.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 21 - General Terms and Conditions - Competitive Related

1. GENERAL (cont’d)

The Company will provide Resale Local Exchange Services subject to the availability of facilities, where technically feasible and from properly equipped central offices. The application of business or residence service is determined in accordance with general regulations in Ill. C.C. NO. 19, Part 2, Section 2 based upon the appropriate classification of the Carrier’s Customer’s (also referred to as “end user”) service. Local exchange service cannot be utilized as a substitute for carrier access services. The Company reserves the right to commission an independent audit to ensure that these conditions have been met.

For residence and business services that are classified as competitive and appear in Ill. C.C. NO. 19 the associated wholesale services are described in Sections 21 through 37 of this Part.

2. BRANDING

• Company Branding. Carriers may not, without the Company’s written authorization, offer Resale Local Exchange Services under any of the brand names of the Company or any of its affiliates, nor may any Carrier state or imply that there is any joint business association or any similar arrangement with the Company in the provision of telecommunications services to the Carrier’s customers. Company may brand services under this Part with its own brand name (e.g. 411, 611, etc.) but will not provide for Carrier branding of those services.

• Carrier Branding. The Carrier may brand its resold local exchange services with its own brand name. Branding for Operator Services and Directory Assistance is provided at rates and on terms contained in Section 8 of this Part.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 21 - General Terms and Conditions - Competitive Related

3. LIABILITY OF THE COMPANY

Notwithstanding any other provision in this Part, the Company’s general liability, as described in Ill. C.C. No. 19, Part 2, Section 2 does not extend to the Carrier’s Customers or any other third party. Liability of the Company to the Carrier resulting from any and all causes, shall not exceed the liability of the Company as stated in Ill. C.C. No. 19, Part 2, Section 2. The Company shall be liable for the individual service(s) or facility(ies) that it provides and shall not be liable for the integration of service components. Such Liability shall not exceed an amount equal to the proportionate charge for the service(s) or facility(ies) provided for the period during which the service(s) was affected. No other liability whatsoever shall attach to the Company.

If a Carrier ceases to resell Resale Local Exchange Services to its customers and fails to make arrangements for the continuation of such services, the Carrier shall provide an option to its customers to select an alternate Carrier. In the event that Carrier fails to provide such option or any of Carrier’s Customers fail to select a new Carrier, Company will provide local exchange services to Carrier’s Customers under Ill. C.C. No. 19 at then current recurring and usage sensitive tariff rates for service being furnished except that in this circumstance otherwise applicable service establishment charges will not apply to the Carrier’s Customer, but will be assessed to the Carrier.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 21 - General Terms and Conditions - Competitive Related

3. LIABILITY OF THE COMPANY (cont'd)

4. RESPONSIBILITIES OF THE COMPANY

Operational Interfaces

Public/Emergency Services

(See ILL. C.C. NO. 19, Part 8, Section 3.)

UNIVERSAL EMERGENCY NUMBER SERVICE - 911

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 21 - General Terms and Conditions - Competitive Related

5. RESPONSIBILITIES OF THE CARRIER

Documentation of Authorization/Agency

• notify the Company to change the end user back to the local exchange carrier providing service to the end user before the change to the Carrier was made, and

• provide any end user information and billing records the Carrier has obtained relating to the end user, to the prior Carrier, and

• notify the end user and the Company that the change has been made, and

• pay the Company $50.00 per line to compensate the Company for switching the end user back to the prior carrier.

Carrier’s Customers or Company’s Customers may request the Company to permit changes of their Primary Local Exchange Company (PLEC) only upon end user password-based notification to the Company that the end user wishes to change its PLEC. In such a situation, the Company will not change an end user’s PLEC without such password-based notification.

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 21 - General Terms and Conditions - Competitive Related

5. RESPONSIBILITIES OF THE CARRIER (cont'd)

Carrier Changes

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 21 - General Terms and Conditions - Competitive Related

5. RESPONSIBILITIES OF THE CARRIER (cont'd)

Carrier Changes (cont'd)

If a Carrier fails to pay when due any and all charges billed to Carrier under this Part, including any late payment charges (Unpaid Charges), and any and all such charges remain unpaid more than forty-five (45) days after the due date of such Unpaid Charges, Company shall notify Carrier in writing that it must pay all Unpaid Charges to the Company within seven (7) business days. If Carrier disputes the billed charges, it shall within the seven (7) day period provided for in the prior sentence, inform Company in writing which portion of the charges it disputes, including the specific details and reasons for its dispute; immediately pay to Company all undisputed charges; and shall pay disputed charges into an interest bearing escrow account. If Carrier and Company are unable, within thirty (30) days thereafter, to resolve issues related to the disputed charges, then either Carrier or Company may file a complaint with the Commission to resolve those issues. The Commission may direct release of any or all funds (including any accrued interest) in the escrow account, plus applicable late fees, to be paid to Company and/or to Carrier. If Carrier fails to pay any undisputed Unpaid Charges, Carrier shall, at its sole expense, within five (5) business days notify its Carrier Customers that their service may be disconnected for Carrier’s failure to pay Unpaid Charges, and that its Carrier Customers must select a new Carrier to provide local exchange services. In the event that Carrier fails to provide such notification or any of Carrier’s Customers fail to select a new Carrier within the applicable time period, Company will provide local exchange services to Carrier’s Customers under Ill. C.C. No. 19 at then current recurring and usage sensitive tariff rates for service being consumed except that in this circumstance otherwise applicable service establishment charges will not apply to the Carrier’s Customer, but will be assessed to the Carrier. Company may discontinue service to Carrier upon failure to pay undisputed charge as provided in this section, and shall have no liability to Carrier or Carrier’s Customers in the event of such disconnection.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 21 - General Terms and Conditions - Competitive Related

5. RESPONSIBILITIES OF THE CARRIER (cont'd)

Carrier Changes (cont'd)

Carrier Interfaces

Carrier shall be responsible for modifying and connecting any of its systems with Company provided interfaces as described in this Part.

Indemnification

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 21 - General Terms and Conditions - Competitive Related

5. RESPONSIBILITIES OF THE CARRIER (cont'd)

Indemnification (cont'd)

Telephone Solicitation by Use of Recorded Messages

Carrier Contact Numbers

Emergency Telephone Number Information

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 21 - General Terms and Conditions - Competitive Related

6. BILLING

The Carrier is responsible for providing all billing information to their customers who purchase resold Company exchange services.

Company shall not charge Carrier the applicable rate for services Company provided to Carrier in this Part, for which, and only to the extent that:

• Company did not provide Carrier billing information required to bill its customers as provided in this paragraph; and

• Such failure to provide billing information was not caused in part or in whole, by actions of the Carrier or other third parties; and

• Neither Carrier nor Company can provide the billing information, within the time provided in 83 ILL. Adm. Code, Part 735 by another method that will enable Carrier to bill its customers.

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 21 - General Terms and Conditions - Competitive Related

7. DEFINITIONS

Carrier

A Carrier is a telecommunications carrier as specified by the Telecommunications Act of 1996, Pub. L. No. 104-104, 110 Stat. 56 (1996) (“the Act”) and the rules and regulations of the Federal Communications Commission and the Illinois Commerce Commission.

Carrier Customer

Resale

Occurs when a Carrier subscribes to a telecommunication service offered in this Part for the purpose of selling such service to its Carrier Customers.

Service is furnished for use by the Carrier for resale by the Carrier to its customers and may be used only by others as specifically provided elsewhere in this tariff.

8. USE OF SERVICE

General

Unlawful Use of Service

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 21 - General Terms and Conditions - Competitive Related

8. USE OF SERVICE (cont'd)

Unlawful Use of Service (cont'd)

• An order is issued, signed by a judge as defined by Illinois Revised Statues, Chapter 38, Section 102-13, finding that probable cause exists to believe that the use made or to be made of the service is prohibited by law, or • The Company is notified in writing by a Law Enforcement Agency acting within its jurisdiction that any facility furnished by the Company is being used or will be used for the purpose of transmitting or receiving gambling information in interstate or foreign commerce in violation of law.

Termination of service shall take place after reasonable notice is provided the Carrier, or as ordered by the Court.

Interference with or Impairment of Service

Subscribing to Adequate Service

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS

ValueLink Illinois - Option F Promotion

A promotional period will be established from October 10, 1997, through December 31, 1997, for Carrier’s business customers with 20+ lines in Ameritech exchanges who sign up for a new ValueLink Illinois - Option F 36-Month Term Commitment Plan. This promotion does not apply to existing ValueLink Illinois - Option F Carrier’s customers who select a contract upgrade or who convert to ValueLink Illinois - Option F term plan from another Ameritech usage plan. This promotion is not available on Message Rate Service - Customer Owned Coin Operated Telephones.

Carrier’s customers signing up for a new 36-Month Term Commitment Plan during this promotional period will receive a promotional credit and a ninety day (90) day customer satisfaction guarantee.

The ninety (90) day customer satisfaction guarantee allows new ValueLink Illinois - Option F Carrier’s customers to cancel their term plan without incurring termination liability charges within the first 90 days of their term. This satisfaction guarantee does not apply to Carrier’s customers that terminate an Ameritech usage term plan or convert from another Ameritech usage term product to subscribe to ValueLink Illinois - Option F.

The promotional credit will be issued when the Carrier’s customer subscribes to a ValueLink Illinois - Option F 36-Month Term Commitment Plan.

Carrier’s customers who cancel their term plan without incurring termination liability charges within the first 90 days of their term will be required to reimburse Ameritech for the amount of the promotional credit.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS

WINBACK PROMOTION – BUSINESS NETWORK ACCESS LINES

A Winback offering will be in effect from August 3, 1998 through August 3, 1999 for Carrier’s eligible business customers who have discontinued their business network access line or business trunk service with Ameritech for the purpose of establishing service with another local exchange carrier and who now wish to return to Ameritech.

Carrier must provide sufficient information to Company indicating the Winback of their customer.

During the promotional period, the normally applicable Service Ordering charge and Line Connection charge will be waived for Carrier’s business customers ordering and installing business network access lines or business trunks. The Line Connection charge will be waived for each business network access line installed.

To qualify for the waivers, Carrier’s customers ordering 4 or more lines must enroll in a ValueLink Extra, ValueLink Extra-Select, or other local usage or toll/800 term plan.

This promotion may not be combined with other access line offers.

This promotion is not applicable to Flexline, Centrex, ISDN, DID trunks or coin service lines.

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

ValueLink Illinois - Option F Promotion (cont’d)

This promotion may not be combined with other Ameritech intraMSA toll promotions, with the following exception. Application of the exception will be agreed upon by Ameritech and the customer.

Exception: Promotions designed to incent Carrier’s business customers to presubscribe to Ameritech as their intraMSA carrier by providing credit per exchange access line toward Ameritech IntraMSA toll usage.

The promotional credit will be offered in the following amounts:

Minimum Annual Band C Minutes 36-Month of Use Commitment Credit Amount

24,000 $15.35 60,000 29.81 120,000 68.40 240,000 137.21 360,000 215.24 480,000 276.11 600,000 302.50 1,200,000 606.93

Promotional Period for Ameritech Reconfiguration Service (ARS)

Ameritech Reconfiguration Service (ARS)

A promotional period will be established from November 18, 1996, through May 18, 1997, for any customer who orders Ameritech Reconfiguration Service on a 36 month or greater term contract. For orders placed during the promotional period (with a due date no later than August 1, 1997), the ARS Service Charge Nonrecurring Charge, per customer database, as shown in Part 22, Section 15, of this tariff, will not apply.

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

ValueLink - Illinois Promotion

A promotional period will be established from December 11, 1996, through March 8, 1997, for customers who sign up for a ValueLink - Illinois 24 or 36 Month Term Commitment Plan.

Customers signing up for a 24 Month Term Commitment Plan during this promotional period will receive a credit, as shown below, based on the customer’s Minimum Annual Band C Minutes of Use Commitment provided on the customer’s account or all of the customer’s accounts and locations. This credit will be applied after the 12th month of the term.

Customers signing up for a 36 month Term Commitment Plan during this promotional period will receive two credits, as shown below, based on the customer’s Minimum Annual Band C Minutes of Use Commitment provided on the customer’s account or all of the customer’s accounts and locations. The first credit will be applied after the 12th month of the term and the 2nd credit will apply after the 24th month of the term.

Promotional Credits

Minimum Annual Band C Minutes of Use Commitment per customer’s account or all of the customer’s accounts and locations Credit Amount 24,000 $100.00 60,000 250.00 120,000 500.00 240,000 1,000.00 360,000 1,500.00 480,000 2,000.00 600,000 2,500.00 1,200,000 5,000.00

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

ValueLink - Illinois Promotion (cont'd)

If the customer converts to another Ameritech usage plan of equal to or greater than annual commitment of this contract and a term length that is equal to or greater than the remaining term of this contract, the customer will be able to keep any credit previously applied. However, if the customer terminates the contract early for any other reason, in addition to the Early Termination Charges as shown in Part 4, Section 2 of this tariff, the customer will not be able to receive this promotional credit(s)and any promotional credits already applied shall be returned to the Company.

Promotional Period for IntraMSA Toll Service and Band C Usage Service (Usage Credit Promotion)

A promotional period will be established from February 2, 1998 through December 31, 1998 for intraMSA Message Toll Service and Band C Usage Service. All Carrier’s residence customers are eligible to participate if they are not currently subscribed to Ameritech as the intraMSA carrier. Residence customers who select Ameritech as their intraMSA carrier will be provided with a credit of $4.40 per exchange access line, up to an annual maximum per account of $39.60, toward their Ameritech intraMSA toll usage and Band C usage charges.

Credits associated with this promotion will be provided by a promotional coupon which may be used to offset Ameritech intraMSA toll and Band C usage charges. Customers must redeem all coupons within ninety (90) days of issuance. Coupons may not be redeemed for cash and have no value until presented to Ameritech for redemption toward the Ameritech intraMSA toll usage and Band C usage.

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

Promotional Period for IntraMSA Toll Service and Band C Usage Service (Usage Credit Promotion)

A promotional period will be established from February 2, 1998 through December 31, 1998 for intraMSA Message Toll Service and Band C Usage Service. All Carrier’s business customers are eligible to participate if they are not currently subscribed to Ameritech’s resold intraMSA Message Toll Service. Carrier’s customer participation is limited to three times per calendar year. Carrier’s business customers who utilize Ameritech’s resold intraMSA Message Toll Service will qualify for a credit of up to $1.09 per exchange access line. The Carrier’s business customers who have nineteen or fewer exchange access lines may qualify for an annual maximum credit of up to $35.97 per account. The Carrier, whose business customers have twenty or more exchange access lines may qualify for an annual maximum credit of up to $108.89 per account.

Credits associated with this promotion will be provided to Carrier whose customers have nineteen or fewer exchange access lines by a promotional coupon or usage credit that may be used to offset Ameritech intraMSA toll and Band C usage charges. Carrier must redeem all coupons within ninety (90) days of issuance. Coupons may not be redeemed for cash and have no value until presented to Ameritech for redemption toward the Ameritech intraMSA toll usage and Band C usage.

Credits associated with this promotion will be provided to Carriers whose business customers have twenty or more exchange access lines by way of a credit on the Ameritech bill. The credit will apply only toward Ameritech intraMSA toll and Band C usage on the bill.

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

Promotional Period for IntraMSA Toll Service and Band C Usage Service (Flexible Credit Promotion)

A promotional period will be established from January 23, 1997 through June 30, 1997 for intraMSA Message Toll Service and Band C Usage Service. This promotion is available to existing Carrier’s business customers with eleven or fewer exchange access lines that have maintained an up-to-date billing account and have utilized Ameritech’s resold intraMSA Message Toll Service. For eligible Carrier’s customers, Carrier must present evidence, acceptable to the Company, of a non-Carrier toll provider’s offer of an incentive to convert to that toll provider’s service.

This promotion is not available on Message Rate Service - Customer Owned Coin Operated Telephones, nor is this promotion available to Carrier’s customers that participate in any concurrent Ameritech ValueLink - Illinois promotion.

Participating Carrier’s customers will receive a promotional credit on the Carrier’s Ameritech bill or a coupon that may be used to offset Ameritech intraMSA toll usage and Band C usage charges. The promotional credit or coupon may not exceed the average of the Carrier’s customer’s three most recent billing periods of Ameritech intraMSA toll and Band C usage, or $108.89, whichever is lower. In order to qualify for the credit, Carrier must present evidence, acceptable to the Company of Carrier’s customer’s intraMSA toll and Band C detail usage for the three most recent billing periods. The most recent billing periods are those just prior to the receipt by Ameritech of the competitive evidence referenced above. The promotional credit or coupon will be issued within six months of the receipt of the competitive evidence. Carrier’s customers who select a different intraMSA toll carrier before the agreed upon issuance date forfeit the promotional credit or coupon. Carrier’s customers must redeem the coupon within ninety (90) days of issuance. Coupons may not be redeemed for cash and have no value until presented to Ameritech for redemption toward Ameritech intraMSA toll and Band C usage.

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

Promotional Period for Enhanced Ameritech ValueLink Plus (eVL+) - 800 / 888 Applications

A promotional period will be established from April 7, 1997 through June 30, 1997. This promotion is available to any Carrier’s business customer with a total of twelve or more exchange access lines that meets one of the following eligibility requirements.

• The Carrier’s customer establishes new intraMSA toll-free (800/888) service applications in conjunction with a new subscription to an Enhanced Ameritech ValueLink Plus (Part 22, Section 29) intraMSA toll optional calling plan with a commitment period of one-year, two-years or three-years (term-plans).

• The Carrier’s customer establishes new intraMSA toll-free (800/888) service applications utilizing an existing eVL+ term-plan. In cases where the Carrier’s customer’s existing eVL+ service agreement is scheduled to expire within eleven (11) months, the Carrier’s customer must re-subscribe to an eVL+ service agreement with a minimum commitment period of one- year.

This promotion may not be combined with other Ameritech intraMSA toll promotions, with the following exception. Application of the exception will be agreed upon by Ameritech and the Carrier.

• Exception: Promotions designed to incent Carrier’s business customers to presubscribe to Ameritech as their intraMSA provider by providing credits per exchange access line toward Ameritech intraMSA toll usage.

Participating Carrier will receive a usage credit and/or promotional coupon with a face value equivalent to the sum of the Carrier’s customer’s first two (2) full months of toll-free (800/888) eVL+ usage. Usage refers only to that usage associated with the newly provisioned toll-free service applications.

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

Promotional Period for Enhanced Ameritech ValueLink Plus (eVL+) - 800 / 888 Applications (cont'd)

• At some later point(s) during the promotional period, participating Carrier’s customers may establish additional toll-free (800/888) service applications on the same eVL+ account. In such cases, the Carrier will receive an additional promotional coupon(s) with a face value equivalent to the sum of the first two (2) full months of toll-free (800/888) eVL+ usage. Usage here refers only to that usage associated with the additionally provisioned toll-free service applications.

• Regardless of the number of times during the promotional period that the Carrier’s customer establishes new intraMSA toll-free (800/888) service applications, the total face value of all promotional coupons distributed per eVL+ account will not exceed $5,000.

• In order to qualify for the credit, Carrier must present evidence, acceptable to the Company of Carrier’s customer’s first two (2) full months toll-free (800/888) (eVL+) detail usage. The credit will be provided by way of a usage credit on the Carrier’s Ameritech bill. Coupons must be redeemed within one-hundred and eighty (180) days of issuance in either of two ways, at the Carrier’s option. The coupon may be used to offset charges on the Carrier’s Ameritech billing statement, or the coupon may be used in lieu of cash at any Ameritech Cellular store. Coupons may not be redeemed for cash, except as specified below, and have no value until presented to Ameritech for redemption.

• When purchases at an Ameritech Cellular store are less than the face value of the promotional coupon, the Carrier will receive cash for credit balances up to $30. For credit balances greater than $30, the Carrier will receive an Ameritech Cellular gift certificate. Ameritech Cellular gift certificates may be applied toward future purchases at any Ameritech Cellular store, or may be used to offset charges on the Carrier’s Ameritech Cellular billing statement.

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

Promotional Period for Enhanced Ameritech ValueLink Plus (eVL+) - 800 / 888 Applications (cont'd)

Promotional coupons will be distributed to eligible participants on the following schedule:

• Coupons will be distributed during the period August 15-31, 1997, where the Carrier’s customers’ first two (2) full months of toll-free (800/888) eVL+ usage will have occurred over the April-June timeframe.

• Coupons will be distributed during the period November 1-15, 1997, to all Carriers not covered by the August distribution.

In the event the Carrier’s customer elects to cancel their Enhanced ValueLink Plus term calling plan before the expiration date of the service agreement, the Carrier will be required to return any promotional coupon that may have been received or to reimburse Ameritech for the full amount of the promotional coupon. The Carrier will also be assessed applicable termination liability charges calculated in accordance with the then effective Enhanced Ameritech ValueLink Plus (eVL+) service tariff.

Promotional Period for IntraMSA Message Toll Service and Band C Usage Service

A promotional period will be established from June 13, 1997, through September 15, 1997, for intraMSA Message Toll Service and Band C Usage Service. This promotion is only available to Carrier’s business customers with eleven or fewer exchange access lines who are currently subscribed to another provider for their intraMSA toll and Band C usage and are now selecting Ameritech. Carrier’s customers that select Ameritech as their intraMSA toll and Band C usage provider will receive a waiver of the monthly rate for Nondedicated IntraMSA 800 Service for six (6) months. The monthly rate includes sixty (60) minutes of usage. The Carrier’s customer will be billed for Nondedicated IntraMSA 800 usage in excess of sixty (60) minutes.

PART 22 - Resale Local Exchange Service Original Sheet 24 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

Promotional Period for IntraMSA Message Toll Service and Band C Usage Service (cont'd)

In order to receive the six (6) month waiver of the monthly rate for Nondedicated IntraMSA 800 Service, the Carrier’s customer must remain subscribed to Ameritech Band C and intraMSA toll for a minimum of twelve (12) months. If the Carrier’s customer discontinues Ameritech Band C and toll prior to twelve (12) months, the Carrier’s customer will be billed the Nondedicated IntraMSA 800 Service monthly rate for each month that they received the promotional benefit.

This promotion may not be combined with any other Ameritech Band C usage and intraMSA Toll usage promotion, with the following exception: promotions that provide an incentive to Carrier’s business customers to presubscribe to Ameritech as their Band C and intraMSA toll carrier by providing credits per exchange access line toward Ameritech intraMSA toll and Band C usage.

Promotional Period for Enhanced Ameritech ValueLink Plus - Plus 10% Savings Bonus Promotion

A promotional period will be established from July 15, 1997, through September 30, 1997, for Carrier’s business customers with 20 or more lines, but is not available on Message Rate Service - Customer Owned Coin Operated telephones. The Carrier’s customer will agree to subscribe to the enhanced ValueLink Plus term plan with at least 50% of the Carrier’s customer’s MAUC not currently provided by Ameritech. Eligibility further requires that the Carrier’s business customer is covered by one of the following conditions:

• The Carrier’s customer currently presubscribes to another provider for intraMSA message toll service, and the Carrier’s customer selects Ameritech as their presubscribed intraMSA toll carrier and will subscribe to the enhanced Ameritech ValueLink Plus optional calling plan under one of the available term commitment options.

PART 22 - Resale Local Exchange Service Original Sheet 25 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

Promotional Period for Enhanced Ameritech ValueLink Plus - Plus 10% Savings Bonus Promotion (cont'd)

• The Carrier’s customer is currently presubscribed to Ameritech for their IntraMSA toll service and does not currently subscribe to Enhanced ValueLink Plus; but the Carrier’s customer also redirects a portion of their intraMSA toll usage to another carrier(s) by employing dial-around techniques or dedicated routing arrangements. The Carrier’s customer presents evidence acceptable to Ameritech of IntraMSA toll usage handled by a carrier other than Ameritech, and the Carrier’s customer and Ameritech must concur on an annualized dollar estimate of the redirected intraMSA toll usage.

Eligible Carrier’s customers that subscribe to the enhanced Ameritech ValueLink Plus optional calling plan under a 12, 24, or 36 month term commitment option will receive a special promotional 10% discount from the normally applicable tariffed usage rates. The agreed upon discount will remain in effect for the duration of the selected commitment term.

Carrier’s customers that terminate their enhanced Ameritech ValueLink Plus term calling plan before the expiration date of the contract will be billed a termination liability charge. The termination liability will consist of a lump sum equal to the appropriate MAUC times the number of years, or fraction thereof, remaining on the contract.

This promotion may not be combined with other Ameritech promotions with the following exception:

• Promotions designed to incent Carrier’s business customer to presubscribe to Ameritech as their intraMSA toll carrier by providing credits per exchange access line toward Ameritech intraMSA toll usage.

PART 22 - Resale Local Exchange Service Original Sheet 26 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

FLAT RATE BAND C PROMOTION

A promotional period will be established from March 3, 1998 through May 31, 1998 for IntraMSA Band C usage service. This promotion is only available to Carrier for resale to its business customers with 1 to 19 exchange access lines (excluding Coin or Semi-Public) who are currently subscribed to another provider for their IntraMSA Band C usage and are now selecting Ameritech.

Carrier’s customers that select Ameritech as their IntraMSA Band C usage provider will receive a special flat rate of $0.0497 per minute of use for all their Ameritech Band C calls. In order to receive this special rate, the Carrier’s customer must commit to a 12-month term plan, after which the Carrier’s customer may retain the service on a month-to-month basis, or select an alternate Ameritech tariffed Band C usage offering.

The Carrier’s customer may convert to another Ameritech usage plan prior to the twelve month period, if such plan has an annual usage commitment and a term of 12 months or more. If the Carrier’s customer discontinues Ameritech Band C service prior to the twelve month period, the Carrier will be billed the difference between their actual Band C usage with Ameritech prior to termination of service and their average monthly Band C usage with Ameritech prior to termination of service X (times) $0.0497 X (times) 12 months.

This promotion may not be combined with any other Ameritech Band C usage promotion with the following exception: promotions that provide an incentive to Carrier’s business customers to presubscribe to Ameritech as their Band C carrier by providing credits per exchange access line toward Ameritech IntraMSA Band C usage.

PART 22 - Resale Local Exchange Service Original Sheet 27 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

Promotional Period for Ameritech Base Rate and Ameritech DS1 Service

A promotional period will be established beginning September 1, 1997, through November 19, 1997, for Ameritech Base Rate and Ameritech DS1 Services. This Promotion will apply only to new Ameritech Base Rate or Ameritech DS1 Services ordered under a 3 Year or 5 Year Optional Payment Plan (OPP). Carrier's customers must place orders for new service between September 1, 1997, and November 19, 1997, with an installation date not later than December 19, 1997.

Carrier's customers will be eligible to participate in this Promotion when they order a new Ameritech Base Rate or Ameritech DS1 service, upgrade an existing Series Channel service to a new Ameritech Base Rate or Ameritech DS1 Service, or upgrade an existing Base Rate Service to a new Ameritech DS1 Service and commit to a new 3 Year or 5 Year OPP term. Movement of an Ameritech Base Rate or an Ameritech DS1 Local Distribution Channel (LDC) to a new location, adding additional points of termination or changing the terminating bit rate of an existing Ameritech Base Rate Service, or renewal of an existing OPP do not qualify as a new service for the purposes of this Promotion.

Carrier's customers who order an Ameritech Base Rate or Ameritech DS1 Service under the provisions of this Promotion will receive that service free of charge for months 12, 24, and 36 for each new service ordered and maintained in service under a new 3 Year OPP term. For each new Ameritech Base Rate or Ameritech DS1 Service ordered and maintained in service under a new 5 Year OPP term, customers will receive service free of charge for months 12, 24, 36, 48, and 60.

Service received free of charge under the provisions of this Promotion will be based on eligible in- service channels as configured at each twelve month interval and at the OPP rate in effect for that Carrier's customer at each twelve month interval during the term of their OPP. Ameritech Base Rate service received free of charge will include only Local Distribution Channel (LDC), Channel Mileage Termination (CMT), Channel Mileage (CM), and Bridging rate elements. Ameritech DS1, service received free of charge will include only LDC, CMT, CM, and Central Office Multiplexing rate elements.

PART 22 - Resale Local Exchange Service Original Sheet 28 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

Promotional Period for Ameritech Base Rate and Ameritech DS1 Service (cont'd)

Should a Carrier's customer discontinue an Ameritech Base Rate or Ameritech DS1 Service ordered under the provisions of this Promotion prior to the completion of the entire 3 Year or 5 Year OPP term, a termination charge equal to the dollar amount of service received free of charge under this Promotion will become due and payable. The termination charge will be calculated on the service as configured at the time it is discontinued at the OPP rates in effect for that customer at the time of discontinuance. This termination charge is in addition to any other termination charges applicable to Ameritech Base Rate and Ameritech DS1 Service as specified in AT&T Tariff Ill. C. C. No. 19.

Business Winback Offer

A promotional winback offer will be available to Carrier’s business customers from the effective date of this tariff through February 20, 1998. Services included in this offer will be business direct network access lines, business CallPak 150, and Ameritech Feature Link Service as described in AT&T Illinois tariff I.C.C. NO 19. Eligible Carrier’s customers are defined as follows:

• Carrier’s Business customers ordering/installing 2 to 19 Ameritech business direct network access lines equipped with Ameritech Business Local CallPak 150 and Ameritech Feature Link Service for a 36 month term period.

• Former Ameritech Illinois business customers who disconnected local exchange service subsequent to January 1, 1995 for the purpose of establishing service with another local exchange carrier and who now wish to return to Ameritech Illinois local exchange service.

• Former Ameritech business customers who maintained a current Ameritech account and have no outstanding debts owed to AT&T.

PART 22 - Resale Local Exchange Service Original Sheet 29 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

COMPLEMENTARY NETWORK SERVICES PROMOTION

A Business wholesale promotional period shall be established from June 1, 1998 through December 31, 1998. When ordered in conjunction with Facsimile services the otherwise applicable monthly recurring rate will not apply for the first month of service for the following complementary network services: Alternate Answering Service, Automatic Delivery Service, and Busy Line Transfer Service.

CALL MANAGER PACKAGE

A wholesale promotional period for Ameritech Call Manager Service will be extended from June 30, 1998 through December 31, 1998. This promotion was previously filed with the Commission on December 31, 1997 and effective January 1, 1998. During the promotional period, Carrier’s residence customers who order the following custom, advanced custom calling and complementary network services will receive them at a promotional monthly rate of $6.81 for wholesale. This monthly discounted rate will only apply through the end of the promotional period; normal tariff rates for these services will apply henceforth.

Call Waiting, Caller I.D. or Caller I.D. with Name, Alternate Answer, Busy Line Transfer and Message Waiting Tone

The price is for the group of features specified above, which must be ordered at the same time.

PART 22 - Resale Local Exchange Service Original Sheet 30 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

VALUELINK ILLINOIS OPTION F 18-MONTH PROMOTION

A promotional period will be established from July 1, 1998 through September 30, 1998 for IntraMSA Band C usage service. This promotion is only available to Carrier for resale to its business customers with 1 to 19 exchange access lines (excluding Coin or Semi-Public) who are currently subscribed to another carrier for their IntraMSA Band C usage and are now selecting Ameritech.

Carrier’s customers that select Ameritech as their IntraMSA Band C usage provider will receive a special flat rate of $0.0456 per minute of use for all their Ameritech Band C calls. In order to receive this special rate, the Carrier’s customer must commit to a 18-month term plan, after which the Carrier’s customer will automatically renew service at the same rate and the same 18 month contract period unless the customer or Ameritech expressly indicate otherwise within 60 days of expiration. Carrier must provide sufficient information to Company indicating the Winback of their customer.

This promotion provides a ninety (90) day customer satisfaction guarantee that allows new Carrier’s customers to cancel this term plan without incurring termination liability charges within the first 90 days of the 18-month term. This satisfaction guarantee does not apply to Carrier’s customers that terminate an Ameritech usage term plan or convert from another Ameritech usage term product to subscribe to ValueLink Illinois Option F 18-Month.

The Carrier’s customer may convert to another Ameritech usage plan prior to the 18 month period, if such plan has an annual usage commitment and a term of 18 months or more. If the Carrier’s customer discontinues Ameritech Band C service prior to the 18 month period but after the 90 day guarantee period, the Carrier will be billed a lump sum of $80.43 at the time of termination.

PART 22 - Resale Local Exchange Service Original Sheet 31 SECTION 21 - General Terms and Conditions - Competitive Related

9. PROMOTIONS (cont’d)

WINBACK OFFERING – RESIDENCE SERVICES

A promotional period will be established from July 27, 1998 through December 31, 1998 for Carrier’s eligible residence customers who have discontinued their local network access line service with Ameritech for the purpose of establishing service with another local exchange carrier and who now wish to return to Ameritech. During the promotion period, the nonrecurring Service Order charge of $18.85 associated with this service will be waived for residence customers returning to Ameritech and they will receive a promotional gift the value of which will not exceed $20.00.

Carrier must provide sufficient information to Company indicating the Winback of their customer.

This promotion may not be combined with other access line offers.

In addition to the eligibility criteria noted above, Carrier’s customers must:

• have had service with Ameritech for at least one year prior to leaving,

• not have had service discontinued for nonpayment, and

• not have any past due bills for regulated service owed to the Company.

PART 22 - Resale Local Exchange Service Original Sheet 32 SECTION 21 - General Terms and Conditions - Competitive Related

Disaster Relief Plan/1/

DISASTER RELIEF PLAN

A. When a Carrier’s business or residence customer’s premises is destroyed or partially destroyed, due to natural disaster or fire, the following disaster relief plan will go into effect:

Carrier’s customers will have the ability to forward their calls at no charge for up to 30 days. The monthly rate and associated Service Connection Charge will be waived for the Carrier’s customer’s primary line for the following services:

• Call Forwarding • Call Forward Busy Line • Call Forward Don’t Answer • Remote Call Forward • Message Waiting Indicator

B. Carrier’s customers will incur the monthly recurring rate for these services after the initial 30-day period for as long as the service remains in place.

C. One month minimum billing is not applicable.

/1/ See additional Service Charge waiver for reestablishment of service in Part 3, Section 1, Sheet 2.1 of ILL. C.C. No. 19.

PART 22 - Resale Local Exchange Service Original Sheet 33 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

Pursuant to order of Ill. C.C. in Dockets 99 NA-002, dated April 21, 1999 and 99 NA-004 and 99 NA- 006, dated May 5, 1999.

PART 22 - Resale Local Exchange Service Original Sheet 34 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

Pursuant to order of Ill. C.C. in Docket 99 NA-056, dated February 24, 2000.

PART 22 - Resale Local Exchange Service Original Sheet 35 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

99 NA-067/ July 16, 2002 Allegiance Telecom of Illinois, Inc. 069/070 (Consolidated) 99 NA-068 April 21, 2002 Hyperion Communications of Illinois, Inc. 00-0055 January 2, 2001 Arch Paging, Inc. 00-0056 December 20, 2002 Pathnet 00-0123 December 15,2001 GTE Wireless of the Midwest, Inc. 00-0171 March 10, 2001 Weblink Wireless, Inc. 00-0254 May 1, 2001 Comm South Co. Inc. 00-0289 May 26, 2001 Vectris Telecom, Inc. 00-0288 January 14, 2002 USA Quick Phone, Inc. 00-0315 August 17, 2001 Rhythms Links, Inc. 00-0309 February 7, 2002 Metrocall, Inc. 00-0334 March 11, 2001 essential.com Inc. 00-0316 January 13, 2002 CoreComm Illinois, Inc. 00-0449 February 11, 2005 01 Communications of Illinois, Inc. 00-0477 September 9, 2001 Village Utility, Inc. 00-0363 August 17, 2001 2nd Century Communications, Inc. 00-0409 August 6, 2001 NPCR, Inc. d/b/a Nextel Partners 00-0388 October 2, 2001 Computer Business Sciences, Inc. 00-0450 May 30, 2001 New Edge Network, Inc. 00-0404 June 25, 2001 Phone-Link, Inc. 00-0448 July 17, 2001 Bullseye Telecom 00-0406 January 13, 2002 Egix 00-0418 January 14, 2002 Supra 00-0433 May 16, 2001 American Fiber Networks, Inc. 00-0423 May 31, 2001 MGC Communications, Inc. 00-0412 July 5, 2001 Camarato Distributing, Inc. 00-0447 August 3, 2001 Omniplex Communications Group 00-0419 January 14, 2002 Z-Tel Communications, Inc. 00-0424 November 25, 2001 Telenet 00-0458 January 14, 2002 Broadband Office Communications, Inc. 00-0499 June 25, 2001 Home TeleNetworks, Inc. 00-0500 August 16, 2001 Delta Phones, Inc. 00-0547 August 13, 2001 Maverix.net. Inc. 00-0543 December 21, 2002 MVX.com Communications 00-0602 September 3, 2001 Fairpoint Communications

Pursuant to orders of Ill. C.C. in Dockets 00-0500, 00-0547, 00-0543 and 00-0602 dated September 20, 2000, November 1, 2000 and October 18, 2000.

PART 22 - Resale Local Exchange Service Original Sheet 36 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

Pursuant to orders of Ill. C.C. in Dockets 01-0303, 01-0289, 01-0290 and 01-0330 dated May 9, 2001, May 23, 2001 and June 6, 2001.

PART 22 - Resale Local Exchange Service Original Sheet 37 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

Pursuant to orders of Ill. C.C. in Dockets 01-0781 and 01-0681 dated January 15, 2002 and January 24, 2002.

PART 22 - Resale Local Exchange Service Original Sheet 38 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996.

Docket No. Expiration Date Contracting Carrier

Pursuant to orders of Ill. C.C. in Dockets 02-0110, 02-0111, 02-0145, 02-0186, 02-0187 and 02-0230 dated April 24, 2002.

PART 22 - Resale Local Exchange Service Original Sheet 39 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996 (cont’d)

Docket No. Expiration Date Contracting Carrier

Pursuant to order of Ill. C.C. in Docket 02-0775 dated February 5, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 40 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996/1/ (cont’d)

Docket No. Expiration Date Contracting Carrier

02-0782 October 23, 2003 Choctaw Communications LC d/b/a Smoke Signal Communications

02-0789 November 6, 2003 Midwestern Telecommunications, Inc.

02-0833 August 30, 2003 Madison River Communications f/k/a Mebtel Communications Solutions, LLC

03-0015 January 1, 2005 Grafton Technologies, Inc.

03-0016 November 6, 2003 Grafton Technologies, Inc.

03-0017 October 28, 2003 Grafton Technologies, Inc.

02-0867 May 1, 2003 SNG Communications, LLC

03-0063 June 23, 2004 Royal Phone Company, LLC

03-0089 April 3, 2005 Arch Wireless Operating Company

03-0065 January 19, 2005 Oneida Network Services, Inc.

03-0072 March 1, 2004 MLM Telecommunications, Inc.

03-0074 May 31, 2003 Teligent Services, Inc.

03-0101 March 16, 2004 QuantumShift Communications, Inc.

03-0103 June 23, 2004 Franklin Square Communications, Inc.

03-0102/ 03- February 18, 2004 Line 1 Communications, LLC d/b/a Direct Line 0244 (Cons.)

03-0111 March 10, 2003 ICG Communications, Inc.

03-0172 April 7, 2004 Kentucky Data Link, Inc. d/b/a Cinergy Networks

03-0234 May 14, 2004 nii Communications, LTD.

/1/ Pursuant to orders of Ill. C.C. in Dockets 03-0102/03-0244 (Cons.), 03-0111, 03-0172 and 03- 0234 dated May 7, 2003.

PART 22 - Resale Local Exchange Service Original Sheet 41 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996/1/ (cont’d)

Docket No. Expiration Date Contracting Carrier

03-0236 June 23, 2004 Allegiance Telecom of Illinois, Inc. 03-0242 March 15, 2004 SOS Telecom, Inc. 03-0250 June 2, 2004 Personal Office, Inc. 03-0252 June 18, 2005 Heartland Communications 03-0251 May 25, 2004 Verizon Select Services, Inc. 03-0256 June 4, 2004 Alticomm, Inc. 03-0284 February 15, 2004 ICG Telecom Group, Inc. 03-0262 June 23, 2004 Comcast Phone of Illinois, LLC 03-0296 April 9, 2004 Global NAPs Illinois, Inc. 03-0297 June 10, 2004 Allure Communications, LLC 03-0351 June 2, 2004 Broadview Networks, Inc. 03-0353 December 10, 2004 AT&T Wireless PCS, LLC 03-0352 July 15, 2004 CloseCall America, Inc. 03-0389 July 15, 2004 Cypress Communications Operating Co. Inc. 03-0404 July 6, 2004 EZ Talk Communications, LLC 03-0408 July 14, 2004 Access One, Inc. 03-0457 February 14, 2004 Access2Go, Inc. 03-0482 March 24, 2004 ACN Communications Services, Inc. 03-0500 August 10, 2004 dPi Teleconnect, LLC 03-0565 February 15, 2004 CityNet Illinois, LLC 03-0578 May 23, 2004 LDMI Telecom, Inc. 03-0509 February 15, 2004 Metro Teleconnect Company, Inc. 03-0517 October 31, 2005 A Beep, LLC 03-0569 November 30, 2004 Sprint Spectrum, LP 03-0577 October 27, 2004 AmeriVoice Telecom d/b/a Black Telecom USA 03-0585 November 23, 2004 Poltel, LLC 03-0656 June 2, 2004 American Farm Bureau, Inc. d/b/a The Farm Bureau Connection 03-0572 April 28, 2004 Cinergy Communications Company 03-0586 November 16, 2004 Pacific Centrex Services, Inc. 03-0589 November 23, 2004 King City Telephone, LLC 03-0584 March 13, 2004 Ameritel Illinois, Inc. 03-0634 June 23, 2004 OnFiber Carrier Services, Inc. 03-0680 August 5, 2004 Grid4 Communications, Inc. 03-0652 November 30, 2005 Advantage Paging, Inc. 03-0635 November 26, 2004 DLS Communication Services, Inc. 03-0679 November 15, 2004 Ernest Communications, Inc. 03-0716 January 1, 2007 TCG Illinois and TCG Chicago 03-0717 January 1, 2007 AT&T Communications of Illinois, Inc. 03-0729 February 15, 2004 Neutral Tandem-Illinois, LLC 03-0778 August 30, 2006 Sage Telecom, Inc. 04-0003 February 24, 2005 Global Connection Inc. of America 03-0783 December 28, 2004 Granite Telecommunications, LLC 04-0035 July 2, 2004 Salmon PCS, LLC

/1/ Pursuant to orders in Ill. C.C. in Dockets 03-0783 and 04-0035 dated March 3, 2004 and March 17, 2004

PART 22 - Resale Local Exchange Service Original Sheet 42 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996/1/ (cont’d)

Docket No. Expiration Date Contracting Carrier

04-0018 June 23, 2004 Forte Communications, Inc. 04-0046 June 23, 2004 Madison River Communications, LLC 04-0048 February 15, 2005 Midwest Telecom of America, Inc. 04-0074 June 23, 2004 Lightspeed Telecom, LLC 04-0098 June 23, 2004 CimCo Communications, Inc. 04-0095 June 23, 2004 IDT America, Corp. 04-0097 June 23, 2004 Access One, Inc. 04-0179 April 23, 2005 Think 12 Corporation d/b/a Hello Depot 04-0190 March 18, 2005 Easton Telecom Services, LLC 04-0201 June 23, 2004 CAT Communications International, Inc. 04-0244 February 18, 2005 BAK Communications, LLC 04-0245 April 15, 2005 Swetland Internet, Inc. 04-0311 June 18, 2005 Ameritech Mobile Services, Inc. d/b/a SBC Paging 04-0345 December 9, 2004 Primo Communications, Inc. 04-0348 March 25, 2005 Grafton Telephone Co. 04-0363 February 4, 2007 Vertex Broadband Corporation 04-0396 January 14, 2007 PNG Telecommunications, Inc. 04-0436 September 6, 2006 United Communications Systems, Inc. d/b/a Call One 04-0420 February 4, 2007 Cbeyond Communications, LLC 04-0462 May 19, 2005 Trans National Communications International, Inc. 04-0463 January 1, 2007 Focal Communications Corporation of Illinois 04-0473 August 30, 2006 Charter Fiberlink-Illinois, LLC 04-0552 February 4, 2007 Globcom, Inc. 04-0645 February 4, 2007 Comcast Phone of Illinois, LLC d/b/a Comcast Digital Phone 04-0724 November 28, 2005 Lee’s Communications, LLC 04-0807 March 7, 2008 Norlight Telecommunications, Inc. 05-0102 April 27, 2006 Ameritech Advanced Data Services of Illinois, Inc. 05-0168 June 1, 2007 United States Cellular Operating Company of Chicago, LLC; USCOC of Central Illinois, LLC; USCOC of Illinois RSA #1, LLC; USCOC of Illinois RSA #4, LLC; USCOC of Rockford, LLC 05-0283 May 1, 2008 MCImetro Access Transmission Services, Inc. and MCI WorldCom Communications, Inc. 05-0177 December 31, 2006 Level 3 Communications, L.L.C.

/1/ Pursuant to orders in Ill. C.C. 05-0102, 05-0168, 05-0283 and 05-0177.

PART 22 - Resale Local Exchange Service Original Sheet 43 SECTION 21 - General Terms and Conditions - Competitive Related

10. AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996/1/ (cont’d)

Docket No. Expiration Date Contracting Carrier

05-0280 July 8, 2006 Digital Network Access Communications, Inc. 05-0371 August 9, 2006 Metropolitan Telecommunications of Illinois, Inc. d/b/a MetTel 05-0435 August 25, 2006 Expedient Carrier Services, LLC 05-0458 January 1, 2007 U.S. Fiber LLC 05-0624 September 9, 2006 Lightyear Network Solutions, LLC 05-0633 November 3, 2006 Camarato Distributing, Inc. 05-0634 December 31, 2006 EGIX Network Services, Inc. 05-0650 February 4, 2007 Aero Communications, LLC 05-0664 February 4, 2007 TelNet Worldwide-IL, LLC 05-0677 December 15, 2006 Megacomm Corporation d/b/a MegaPage 05-0685 January 10, 2007 PT Communications, Inc. 05-0711 January 16, 2007 VinaKom, Inc. d/b/a VinaKom Communications 05-0721 January 1, 2007 Spectrotel, Inc. 05-0807 May 1, 2008 IBFA Acquisition Company, LLC d/b/a Farm Bureau Connection 06-0088 February 4, 2007 Novacon Holdings LLC 05-0810 December 7, 2006 Airdis, LLC d/b/a Airdis Telecom 05-0821 February 1, 2008 Southern Illinois RSA Partnership 06-0149 February 4, 2007 CMC Telecom, Inc. 06-0181 January 1, 2007 Pac-West Telecomm, Inc. 06-0288 June 1, 2004 Illinois Valley Cellular RSA 2-I Partnership; Illinois Valley Cellular RSA 2-II Partnership; Illinois Valley Cellular RSA 2-III Partnership 06-0365 February 4, 2007 Clear Rate Communications, Inc. 06-0397 August 6, 2007 Computer View, Inc. 06-0405 July 26, 2007 Network PTS, Inc. 06-0419 February 4, 2007 New Millennium Telecommunications, Inc. 06-0424 July 19, 2007 Trans National Communications International, Inc. 06-0450 May 1, 2008 Insight Phone of Illinois, LLC d/b/a Insight Phone 06-0471 August 20, 2007 Electronic Engineering Co. 06-0479 September 28, 2007 Future Communication, Inc. 06-0500 September 18, 2007 YMax Communications Corp 06-0574 May 1, 2008 Illinois Telephone Corporation 06-0546 February 4, 2007 SOS Telecom, Inc. 06-0613 March 11, 2007 Access One, Inc. 06-0629 September 18, 2009 Woodhull Telephone Company 06-0630 May 1, 2008 IQ Telecom, Inc.

/1/ Pursuant to orders in Ill. C.C. 06-0479, 06-0500, 06-0574, 06-0546, 06-0613, 06-0629 and 06- 0630.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 22 - Service Charges - Competitive Related

1. GENERAL

2. SERVICE ORDERING, LINE CONNECTION AND OTHER CHARGES

As set forth in ILL. C.C. NO. 19, Part 22, Section 2, service ordering and line connection charges will apply to both new Carrier’s Customers and the switch of an existing Carrier’s Customer. These charges apply in addition to any other scheduled rates and charges normally applying under this tariff. These charges also apply in addition to and not in lieu of Channel Charges, Initial Nonrecurring Charges or Construction Charges made because of unusual cost in establishing service.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES

1.1 Network Access Line Rate Schedule

(For service description, see Ill. C.C. No. 19, Part 4, Section 2.)

In addition to the following monthly rates, the End User Common Line charge and Service Provider Number Portability (SPNP) monthly charge apply.

Access Area Description A B C

Business Direct Line

Single Line Subscribers, each line $3.96 $7.08 $10.58 Multiline Subscribers, each line 3.96 7.08 10.58

P.B.X. Trunk/1/

Single Line Subscribers, each trunk - STF Not Applicable 3.96 7.08 10.58 - STF Applicable .04 .18 .17

Multiline Subscribers, each trunk - STF Not Applicable 3.96 7.08 10.58 - STF Applicable .04 .18 .17

Customer Owned Pay Line 0.00 2.78 6.49

COPTS Coin Line 1.39 5.67 9.72

/1/ P.B.X. Trunk rates and associated End User Common Line charges are applicable to Convenience Trunks.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont’d)

1.2 End User Common Line Charge

(Ameritech Operating Companies Tariff F.C.C. No. 2, Section 4.)

1.3 InterMSA and IntraMSA Presubscription

(For service description, terms and conditions, and rates, see Ill. C.C. No. 19, Part 3, Section 1.)

1.4 Service Provider Number Portability (SPNP) Monthly Charge

(Ameritech Operating Companies Tariff F.C.C. No. 2, Section 4)

1.5 Local And State Additional Charges

Municipal Tax - If applicable, as provided for in Ill. C.C. No. 19, Part 2, Section 2.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities

(For service description, see ILL. C.C. NO. 19, Part 5, Section 2.)

A. Service Transport Facilities/Pair-at-a-Time

Access Area A B C Per Month Per Month Per Month

One Service Transport Facility pair, per pair $3.58 $6.78 $9.86

B. Service Transport Facilities Pair Complements/1/

The rates for Service Transport Facility pair complements are dependent upon the airline distance of the Carrier’s customer's premises from the serving central office, contract duration and complement size.

1. Access Area A

Complement - 100 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $1,731.69 $230.50 $179.93 $163.02 1/4 - 1/2 2,750.79 332.54 328.36 324.18

Complement - 200 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $3,463.37 $461.21 $360.06 $326.23 1/4 - 1/2 3,463.37 462.69 361.02 348.30 1/2 - 3/4 4,912.42 586.48 578.06 569.65 3/4 - 1 6,644.10 815.87 807.51 799.15

/1/ Service Transport Facilities (STF) provided in Pair Complements will no longer be available to new Carriers on or after September 15, 2000. Existing Carriers under contract may retain or add to the STF pair complements under contract.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

1. Access Area A (cont'd)

Complement - 300 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $5,190.08 $692.02 $540.25 $489.49 1/4 - 1/2 5,191.08 694.17 541.65 490.67 1/2 - 3/4 5,613.05 695.58 631.91 619.20 3/4 - 1 7,448.24 892.05 879.40 866.74 1-1-1/4 9,307.32 1,133.72 1,121.14 1108.56

Complement - 400 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 6,922.77 $922.77 $720.41 $652.73 1/4 - 1/2 6,922.77 925.55 722.20 654.24 1/2 - 3/4 6,992.77 927.39 723.39 655.24 3/4 - 1 8,280.25 962.81 945.86 928.90 1-1-1/4 10,250.79 1,222.23 1,205.36 1,188.49 1-1/4 - 1-1/2 12,062.10 1,456.96 1,440.14 1,423.30 1-1/2 - 1-3/4 13,845.53 1,696.18 1,679.40 1,662.60

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

1. Access Area A (cont'd)

Complement - 600 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $10,386.14 $1,384.46 $1,080.85 $979.29 1/4 - 1/2 10,386.14 1,388.62 1,083.52 981.56 1/2 - 3/4 10,386.14 1,391.36 1,085.28 983.04 3/4 - 1 10,386.14 1,393.41 1,090.86 1,065.31 1-1-1/4 12,499.99 1,440.68 1,415.24 1,389.79 1-1/4 - 1-1/2 14,578.02 1,710.29 1,684.89 1,659.48 1-1/2 - 1-3/4 16,656.04 1,984.20 1,958.84 1,933.46 1-3/4 - 2 18,212.57 2,192.29 2,166.97 2,141.63 2-2-1/4 18,893.30 2,273.02 2,247.71 2,222.40 2-1/4 - 2-1/2 20,728.49 2,514.81 2,489.58 2,464.33

Complement - 900 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $13,180.73 $1,773.44 $1,316.37 $1,163.48 1/4 - 1/2 13,180.73 1,778.02 1,319.08 1,165.68 1/2 - 3/4 13,180.73 1,781.05 1,320.86 1,167.13 3/4 - 1 13,180.73 1,783.33 1,343.58 1,305.16 1-1-1/4 15,816.07 1,783.82 1,724.20 1,685.89 1-1/4 - 1-1/2 18,332.00 2,083.94 2,045.70 2,007.44 1-1/2 - 1-3/4 20,847.92 2,418.51 2,380.31 2,342.10 1-3/4 - 2 22,766.71 2,653.17 2,615.01 2,576.82 2-2-1/4 23,542.98 2,763.80 2,725.66 2,687.50 2-1/4 - 2-1/2 25,760.34 3,044.73 3,006.67 2,968.58 2-1/2 - 2-3/4 30,374.19 3,635.19 3,597.28 3,559.35

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

1. Access Area A (cont'd)

Complement - 1200 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $17,575.63 $2,389.78 $1,780.57 $1,576.78 1/4 - 1/2 17,575.63 2,395.78 1,784.13 1,579.68 1/2 - 3/4 17,575.63 2,399.83 1,786.53 1,581.63 3/4 - 1 17,575.63 2,402.90 1,788.33 1,583.09 1-1-1/4 18,690.28 2,403.56 2,002.48 1,951.32 1-1/4 - 1-1/2 21,568.46 2,264.43 2,384.21 2,333.10 1-1/2 - 1-3/4 24,283.43 2,808.78 2,757.75 2,706.70 1-3/4 - 2 26,600.30 3,082.60 3,031.60 2,980.58 2-2-1/4 27,559.70 3,197.51 3,146.54 3,095.53 2-1/4 - 2-1/2 30,035.81 3,525.78 3,474.89 3,423.97 2-1/2 - 2-3/4 35,624.98 4,257.66 4,155.96 4,105.23 2-3/4 - 3 39,378.96 4,779.91 4,648.75 4,598.15 3-3-1/4 42,973.70 5,267.35 5,094.08 5,043.61

Complement - 1500 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $21,966.55 $2,955.84 $2,194.06 $1,939.23 1/4 - 1/2 21,966.55 2,963.29 2,198.45 1,942.80 1/2 - 3/4 21,966.55 2,968.27 2,201.38 1,945.18 3/4 - 1 21,966.55 2,972.03 2,203.57 1,946.94 1-1-1/4 22,165.59 2,972.84 2,293.89 2,229.86 1-1/4 - 1-1/2 25,461.77 2,975.05 2,731.66 2,667.69 1-1/2 - 1-3/4 28,753.97 3,220.86 3,156.98 3,093.06 1-3/4 - 2 31,253.96 3,553.82 3,477.18 3,413.32 2-2-1/4 32,348.71 3,694.72 3,605.31 3,541.48 2-1/4 - 2-1/2 35,246.80 4,078.68 3,976.61 3,912.88 2-1/2 - 2-3/4 41,536.60 4,985.67 4,781.84 4,718.32 2-3/4 - 3 45,732.46 5,559.34 5,304.90 5,241.53 3-3-1/4 49,725.29 6,081.20 5,789.01 5,725.78 3-1/4 - 3-1/2 54,215.74 6,437.18 6,374.15 6,311.08

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

1. Access Area A (cont'd)

Complement - 1800 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $26,361.45 $3,546.85 $2,632.79 $2,327.02 1/4 - 1/2 26,361.45 3,555.60 2,637.95 2,331.21 1/2 - 3/4 26,361.45 3,561.51 2,641.42 2,334.03 3/4 - 1 26,361.45 3,566.01 2,644.04 2,336.13 1-1-1/4 26,361.45 3,566.97 2,644.62 2,430.81 1-1/4 - 1-1/2 29,116.23 3,569.64 3,091.21 3,014.41 1-1/2 - 1-3/4 32,949.82 3,666.27 3,555.36 3,478.62 1-3/4 - 2 35,704.60 4,064.57 3,928.08 3,851.38 2-2-1/4 36,906.83 4,218.04 4,081.60 4,004.92 2-1/4 - 2-1/2 40,258.74 4,666.30 4,478.82 4,402.25 2-1/2 - 2-3/4 47,810.49 5,723.17 5,434.04 5,357.72 2-3/4 - 3 52,957.78 6,441.89 6,089.52 6,013.38 3-3-1/4 57,874.17 7,116.99 6,701.55 6,625.57 3-1/4 - 3-1/2 63,383.73 7,481.72 7,405.99 7,330.21

Complement - 2100 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $30,752.37 $4,138.34 $3,071.81 $2,715.04 1/4 - 1/2 30,752.37 4,148.75 3,077.94 2,720.02 1/2 - 3/4 30,752.37 4,155.70 3,082.02 2,723.32 3/4 - 1 30,752.37 4,160.95 3,085.07 2,725.78 1-1-1/4 30,752.37 4,162.07 3,086.75 2,726.34 1-1/4 - 1-1/2 32,428.33 4,165.16 3,430.01 3,340.34 1-1/2 - 1-3/4 36,484.85 4,347.73 3,954.51 3,864.90 1-3/4 - 2 39,558.10 4,796.71 4,365.28 4,275.73 2-2-1/4 40,820.04 4,975.89 4,527.54 4,438.02 2-1/4 - 2-1/2 44,454.60 5,513.77 4,993.34 4,903.94 2-1/2 - 2-3/4 53,117.01 6,783.56 6,158.05 6,068.96 2-3/4 - 3 58,714.14 7,587.26 7,035.15 6,912.25 3-3-1/4 64,024.65 8,372.73 7,855.53 7,715.92 3-1/4 - 3-1/2 70,171.14 8,873.15 8,784.83 8,607.40

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

1. Access Area A (cont'd)

Complement - 2400 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $35,147.28 $4,728.93 $3,510.29 $3,102.62 1/4 - 1/2 35,147.28 4,740.32 3,517.00 3,108.07 1/2 - 3/4 35,147.28 4,748.09 3,521.56 3,111.77 3/4 - 1 35,147.28 4,754.06 3,525.03 3,114.57 1-1-1/4 35,147.28 4,755.34 3,525.81 3,115.21 1-1/4 - 1-1/2 37,543.77 4,758.95 4,019.97 3,917.56 1-1/2 - 1-3/4 42,336.76 4,946.26 4,638.79 4,536.45 1-3/4 - 2 45,851.89 5,460.49 5,114.66 5,012.36 2-2-1/4 47,448.22 5,686.58 5,298.16 5,195.90 2-1/4 - 2-1/2 51,604.27 6,279.93 5,849.27 5,747.15 2-1/2 - 2-3/4 62,464.14 7,754.14 7,120.28 7,018.50 2-3/4 - 3 70,294.55 8,710.79 7,997.28 7,878.71 3-3-1/4 77,643.27 9,610.71 8,834.71 8,695.15 3-1/4 - 3-1/2 85,947.41 9,873.72 9,772.72 9,629.24

Complement - 2700 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 39,542.18 $ 5,320.78 $ 3,949.52 $ 3,490.82 1/4 - 1/2 39,542.18 5,334.09 3,957.36 3,497.18 1/2 - 3/4 39,542.18 5,343.00 3,962.58 3,501.41 3/4 - 1 39,542.18 5,349.73 3,966.50 3,504.56 1-1-1/4 39,542.18 5,351.18 3,967.37 3,505.28 1-1/4 - 1-1/2 43,316.06 5,355.13 4,500.45 4,385.19 1-1/2 - 1-3/4 48,889.31 5,568.46 5,222.43 5,107.26 1-3/4 - 2 53,021.47 6,145.89 5,753.05 5,637.95 2-2-1/4 54,816.85 6,397.63 5,957.96 5,842.91 2-1/4 - 2-1/2 59,669.56 7,067.85 6,581.72 6,466.83 2-1/2 - 2-3/4 70,991.21 8,721.12 8,010.64 7,896.12 2-3/4 - 3 78,722.09 9,801.15 8,998.39 8,862.86 3-3-1/4 86,090.72 10,811.52 9,942.16 9,755.93 3-1/4 - 3-1/2 94,359.03 11,108.47 10,994.84 10,787.81 3-1/2 - 3-3/4 102,627.34 12,023.72 11,910.35 11,796.90

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

1. Access Area A (cont'd)

Complement - 3000 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $ 43,933.10 $ 5,911.15 $ 4,387.87 $ 3,878.29 1/4 - 1/2 43,933.10 5,925.28 4,396.19 3,885.05 1/2 - 3/4 43,933.10 5,934.95 4,401.87 3,889.65 3/4 - 1 43,933.10 5,942.39 4,406.20 3,893.13 1-1-1/4 43,933.10 5,943.99 4,407.17 3,893.93 1-1/4 - 1-1/2 45,330.39 5,948.50 4,666.55 4,538.43 1-1/2 - 1-3/4 50,923.54 5,952.86 5,388.70 5,260.67 1-3/4 - 2 55,318.44 6,339.46 5,929.29 5,801.30 2-2-1/4 57,113.82 6,570.02 6,159.99 6,032.03 2-1/4 - 2-1/2 62,105.86 7,262.10 6,775.61 6,647.82 2-1/2 - 2-3/4 74,490.41 9,078.73 8,337.88 8,210.50 2-3/4 - 3 83,073.21 10,278.76 9,437.12 9,258.93 3-3-1/4 91,261.90 11,425.84 10,483.66 10,280.31 3-1/4 - 3-1/2 100,445.81 12,749.05 11,656.00 11,427.63 3-1/2 - 3-3/4 109,434.66 12,927.11 12,801.04 12,547.72

Complement - 3600 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 52,722.90 $ 7,091.84 $ 5,264.55 $ 4,653.23 1/4 - 1/2 52,722.90 7,107.48 5,273.76 4,660.71 1/2 - 3/4 52,722.90 7,118.57 5,280.28 4,665.99 3/4 - 1 52,722.90 7,127.35 5,285.39 4,670.11 1-1-1/4 52,722.90 7,129.25 5,286.53 4,671.05 1-1/4 - 1-1/2 54,394.88 7,134.82 5,289.71 5,444.04 1-1/2 - 1-3/4 61,349.49 7,140.28 6,465.51 6,311.98 1-3/4 - 2 66,381.34 7,730.78 7,115.55 6,961.98 2-2-1/4 68,538.98 8,038.72 7,393.96 7,240.15 2-1/4 - 2-1/2 74,526.24 8,867.34 8,129.01 7,975.66 2-1/2 - 2-3/4 88,905.20 10,892.71 9,943.16 9,760.43 2-3/4 - 3 98,491.19 12,211.95 11,170.34 10,928.35 3-3-1/4 107,356.63 13,495.18 12,306.47 12,030.88 3-1/4 - 3-1/2 117,663.16 14,963.00 13,619.43 13,284.92 3-1/2 - 3-3/4 127,491.97 15,022.47 14,871.04 14,566.85

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

2. Access Area B

Complement - 100 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $1,731.69 $246.67 $196.12 $179.22 1/4 - 1/2 2,635.35 332.23 328.05 323.87 1/2 - 3/4 4,100.32 527.04 522.92 518.79 3/4 - 1 5,712.58 742.63 738.57 734.51

Complement - 200 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 3,463.37 $493.48 $392.40 $358.60 1/4 - 1/2 3,463.37 495.40 393.70 359.72 1/2 - 3/4 4,685.51 589.91 581.49 573.07 3/4 - 1 6,445.06 819.96 811.60 803.24 1-1-1/4 8,172.77 1,051.33 1,043.08 1,034.81 1-1/4 - 1-1/2 9,757.16 1,259.21 1,251.00 1,242.78 1-1/2 - 1-3/4 11,341.55 1,471.64 1,463.49 1,455.32

Complement - 300 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $5,191.08 $740.43 $588.77 $538.06 1/4 - 1/2 5,191.08 743.23 590.65 539.68 1/2 - 3/4 5,270.70 744.95 638.67 625.94 3/4 - 1 7,149.68 895.13 882.47 869.80 1-1-1/4 9,004.77 1,145.06 1,132.50 1,119.93 1-1/4 - 1-1/2 10,704.61 1,366.71 1,354.20 1,341.67 1-1/2 - 1-3/4 12,400.47 1,592.53 1,580.05 1,567.55 1-3/4 - 2 13,678.34 1,760.62 1,748.13 1,735.62 2-2-1/4 14,219.74 1,832.33 1,819.86 1,807.38 2-1/4 - 2-1/2 15,696.65 2,021.72 2,009.30 1,996.87

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

2. Access Area B (cont'd)

Complement - 400 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 6,922.77 $987.30 $785.09 $717.46 1/4 - 1/2 6,922.77 990.92 787.52 719.56 1/2 - 3/4 6,922.77 993.18 789.03 720.86 3/4 - 1 7,882.16 994.79 956.53 939.56 1-1-1/4 9,876.59 1,236.97 1,220.12 1,203.25 1-1/4 - 1-1/2 11,687.89 1,476.15 1,459.35 1,442.53 1-1/2 - 1-3/4 13,499.20 1,714.93 1,698.15 1,681.35 1-3/4 - 2 14,856.68 1,892.22 1,875.45 1,858.66 2-2-1/4 15,441.87 1,968.40 1,951.65 1,934.89 2-1/4 - 2-1/2 17,042.19 2,175.41 2,158.72 2,142.02 2-1/2 - 2-3/4 19,968.14 2,546.09 2,529.51 2,512.91 2-3/4 - 3 22,285.02 2,844.25 2,827.76 2,811.25

Complement - 600 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $10,386.14 $1,481.28 $1,177.89 $1,076.43 1/4 - 1/2 10,386.14 1,486.70 1,181.52 1,079.56 1/2 - 3/4 10,386.14 1,490.06 1,183.75 1,081.48 3/4 - 1 10,386.14 1,492.45 1,185.33 1,082.83 1-1-1/4 11,902.86 1,492.20 1,432.68 1,407.24 1-1/4 - 1-1/2 14,020.69 1,732.18 1,706.80 1,681.40 1-1/2 - 1-3/4 16,134.55 2,009.03 1,983.66 1,958.28 1-3/4 - 2 17,695.05 2,225.51 2,200.20 2,174.87 2-2-1/4 18,371.81 2,310.46 2,285.17 2,259.86 2-1/4 - 2-1/2 20,210.98 2,547.99 2,522.76 2,497.52 2-1/2 - 2-3/4 23,964.96 3,013.40 2,988.31 2,963.20 2-3/4 - 3 26,918.78 3,384.72 3,359.73 3,334.73 3-3-1/4 29,673.55 3,738.09 3,713.22 3,688.32 3-1/4 - 3-1/2 32,671.16 4,115.95 4,091.19 4,066.41 3-1/2 - 3-3/4 35,744.41 4,505.44 4,480.81 4,456.14

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

2. Access Area B (cont'd) Complement - 900 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $13,180.73 $1,918.84 $1,462.16 $1,309.43 1/4 - 1/2 13,180.73 1,924.97 1,465.99 1,312.62 1/2 - 3/4 13,180.73 1,928.79 1,468.36 1,314.60 3/4 - 1 13,180.73 1,931.51 1,470.04 1,315.99 1-1-1/4 14,856.68 1,931.24 1,756.36 1,718.06 1-1/4 - 1-1/2 17,432.32 2,124.85 2,086.62 2,048.38 1-1/2 - 1-3/4 20,007.95 2,454.49 2,416.30 2,378.09 1-3/4 - 2 21,926.74 2,700.79 2,662.63 2,624.46 2-2-1/4 22,766.71 2,807.30 2,769.17 2,731.02 2-1/4 - 2-1/2 24,984.06 3,100.96 3,062.90 3,024.83 2-1/2 - 2-3/4 29,717.34 3,687.06 3,649.17 3,611.25 2-3/4 - 3 33,308.10 4,144.69 4,106.93 4,069.14 3-3-1/4 36,723.71 4,588.58 4,534.05 4,496.38 3-1/4 - 3-1/2 40,437.88 5,086.48 5,006.84 4,969.30 3-1/2 - 3-3/4 44,152.05 5,604.32 5,482.87 5,445.47 3-3/4 - 4 48,105.07 6,116.79 5,966.30 5,929.06 4-4-1/4 50,386.12 6,410.31 6,247.49 6,210.33

Complement - 1200 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $17,575.63 $2,558.23 $1,949.42 $1,745.81 1/4 - 1/2 17,575.63 2,566.15 1,954.37 1,749.94 1/2 - 3/4 17,575.63 2,571.17 1,957.49 1,752.54 3/4 - 1 17,575.63 2,574.80 1,959.73 1,754.38 1-1-1/4 17,575.63 2,574.43 1,989.48 1,938.30 1-1/4 - 1-1/2 20,370.21 2,576.37 2,380.02 2,328.91 1-1/2 - 1-3/4 23,244.41 2,812.99 2,761.96 2,710.89 1-3/4 - 2 25,402.06 3,089.18 3,038.17 2,987.14 2-2-1/4 26,361.45 3,200.13 3,149.15 3,098.15 2-1/4 - 2-1/2 28,917.18 3,528.40 3,477.51 3,426.60 2-1/2 - 2-3/4 34,506.35 4,243.32 4,184.12 4,133.39 2-3/4 - 3 38,343.93 4,765.63 4,672.65 4,622.05 3-3-1/4 41,938.67 5,253.03 5,130.60 5,080.40 3-1/4 - 3-1/2 46,011.12 5,819.99 5,647.12 5,596.80 3-1/2 - 3-3/4 50,003.96 6,369.00 6,154.31 6,104.14 3-3/4 - 4 54,315.26 6,933.83 6,694.34 6,644.33 4-4-1/4 57,273.06 7,337.79 7,056.61 7,006.71

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

2. Access Area B (cont'd) Complement - 1500 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $21,966.55 $3,198.11 $2,437.00 $2,182.45 1/4 - 1/2 21,966.55 3,208.12 2,443.24 2,187.66 1/2 - 3/4 21,966.55 3,214.41 2,447.15 2,190.91 3/4 - 1 21,966.55 3,218.93 2,449.93 2,193.21 1-1-1/4 21,966.55 3,218.47 2,449.70 2,193.04 1-1/4 - 1-1/2 23,865.43 3,220.86 2,759.34 2,695.38 1-1/2 - 1-3/4 27,161.61 3,259.94 3,196.05 3,132.14 1-3/4 - 2 29,753.17 3,579.48 3,515.66 3,451.81 2-2-1/4 30,756.35 3,720.38 3,656.59 3,592.78 2-1/4 - 2-1/2 33,749.98 4,091.53 4,027.85 3,964.13 2-1/2 - 2-3/4 40,139.31 4,973.01 4,832.99 4,769.49 2-3/4 - 3 44,335.17 5,559.46 5,368.75 5,305.40 3-3-1/4 48,328.00 6,093.98 5,865.45 5,802.24 3-1/4 - 3-1/2 52,921.95 6,716.64 6,437.76 6,374.71 3-1/2 - 3-3/4 57,312.87 7,325.56 6,996.49 6,933.60 3-3/4 - 4 62,304.90 7,996.69 7,617.67 7,554.97 4-4-1/4 66,699.811 8,590.76 8,174.52 8,111.98

Complement - 1800 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $26,361.45 $3,837.49 $2,931.61 $2,618.82 1/4 - 1/2 26,361.45 3,856.77 2,936.27 2,628.83 1/2 - 3/4 26,361.45 3,857.14 2,936.55 2,629.09 3/4 - 1 26,361.45 3,862.19 2,939.60 2,631.59 1-1-1/4 26,361.45 3,861.64 2,939.31 2,631.38 1-1/4 - 1-1/2 27,197.44 3,864.52 3,125.11 3,048.31 1-1/2 - 1-3/4 31,031.04 3,866.82 3,606.19 3,567.96 1-3/4 - 2 33,909.22 4,048.88 3,972.22 3,895.52 2-2-1/4 35,107.47 4,202.70 4,126.08 4,049.41 2-1/4 - 2-1/2 38,339.95 4,663.80 4,557.42 4,480.87 2-1/2 - 2-3/4 46,011.12 5,737.73 5,508.23 5,431.93 2-3/4 - 3 51,281.82 6,443.71 6,167.88 6,091.76 3-3-1/4 56,194.24 7,144.20 6,779.74 6,703.79 3-1/4 - 3-1/2 61,827.20 7,924.07 7,484.07 7,408.31 3-1/2 - 3-3/4 67,340.73 8,668.73 8,183.03 8,094.77 3-3/4 - 4 73,327.99 9,521.81 8,944.24 8,856.23 4-4-1/4 78,244.39 10,175.24 9,569.11 9,464.42

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (Cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

2. Access Area B (cont'd) Complement - 2100 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $30,752.37 $ 4,477.54 $ 3,411.94 $ 3,055.55 1/4 - 1/2 30,752.37 4,491.51 3,420.65 3,062.82 1/2 - 3/4 30,752.37 4,500.29 3,426.11 3,067.36 3/4 - 1 30,752.37 4,506.60 3,429.98 3,070.56 1-1-1/4 30,752.37 4,505.97 3,429.65 3,070.32 1-1/4 - 1-1/2 30,752.37 4,509.29 3,431.60 3,324.77 1-1/2 - 1-3/4 34,247.59 4,511.02 4,006.47 3,916.85 1-3/4 - 2 37,324.82 4,761.49 4,419.83 4,330.29 2-2-1/4 38,722.11 4,975.13 4,582.33 4,492.83 2-1/4 - 2-1/2 42,356.67 5,495.97 5,048.11 4,958.72 2-1/2 - 2-3/4 51,445.04 6,748.84 6,246.82 6,157.76 2-3/4 - 3 57,173.54 7,586.65 7,106.82 7,000.96 3-3-1/4 62,627.36 8,355.05 7,943.99 7,804.41 3-1/4 - 3-1/2 68,773.85 9,279.11 8,873.14 8,712.71 3-1/2 - 3-3/4 74,928.31 10,134.90 9,797.37 9,586.52 3-3/4 - 4 81,496.77 11,092.79 10,789.83 10,545.72 4-4-1/4 86,389.29 11,834.98 11,481.98 11,217.17

Complement - 2400 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $ 35,147.28 $ 5,116.32 $ 3,898.83 $ 3,491.62 1/4 - 1/2 35,147.28 5,131.70 3,908.42 3,499.62 1/2 - 3/4 35,147.28 5,141.60 3,914.57 3,504.74 3/4 - 1 35,147.28 5,148.83 3,919.09 3,508.41 1-1-1/4 35,147.28 5,148.08 3,918.62 3,508.12 1-1/4 - 1-1/2 35,147.28 5,152.00 4,045.07 3,942.65 1-1/2 - 1-3/4 39,781.03 5,156.00 4,702.97 4,600.63 1-3/4 - 2 43,455.39 5,461.09 5,175.81 5,072.81 2-2-1/4 44,892.49 5,666.17 5,380.30 5,278.05 2-1/4 - 2-1/2 49,207.78 6,302.22 5,914.27 5,812.16 2-1/2 - 2-3/4 60,067.64 7,733.89 7,202.23 7,100.47 2-3/4 - 3 67,898.05 8,690.64 8,079.15 7,977.62 3-3-1/4 75,406.01 9,590.49 8,916.38 8,793.85 3-1/4 - 3-1/2 83,714.13 10,645.72 9,875.47 9,732.03 3-1/2 - 3-3/4 92,022.25 11,682.16 10,790.68 10,647.56 3-3/4 - 4 100,967.31 12,796.90 11,805.88 11,642.00 4-4-1/4 107,197.40 13,648.37 12,616.74 12,436.29

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

2. Access Area B (cont'd) Complement - 2700 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 39,542.18 $ 5,756.87 $ 4,386.82 $ 3,928.61 1/4 - 1/2 39,542.18 5,774.76 4,397.97 3,937.91 1/2 - 3/4 39,542.18 5,786.02 4,404.96 3,943.73 3/4 - 1 39,542.18 5,794.13 4,409.93 3,947.83 1-1-1/4 39,542.18 5,793.31 4,409.51 3,947.53 1-1/4 - 1-1/2 40,258.74 5,797.57 4,596.16 4,480.91 1-1/2 - 1-3/4 46,011.12 5,799.85 5,291.19 5,176.01 1-3/4 - 2 50,143.29 6,143.93 5,819.50 5,704.41 2-2-1/4 51,938.67 6,374.65 6,050.35 5,935.32 2-1/4 - 2-1/2 56,795.35 7,087.58 6,674.05 6,559.18 2-1/2 - 2-3/4 68,296.14 8,698.32 8,102.82 7,988.32 2-3/4 - 3 76,027.03 9,778.45 9,090.48 8,954.97 3-3-1/4 83,395.66 10,788.75 10,034.03 9,873.33 3-1/4 - 3-1/2 91,843.11 11,979.68 11,107.78 10,905.03 3-1/2 - 3-3/4 99,928.29 13,143.12 12,137.46 11,935.14 3-3/4 - 4 108,917.14 14,397.30 13,279.65 13,052.45 4-4-1/4 116,102.65 15,354.23 14,191.94 13,922.95

Complement - 3000 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $ 43,933.10 $ 6,395.34 $ 4,873.10 $ 4,364.51 1/4 - 1/2 43,933.10 6,414.45 4,885.42 4,374.45 1/2 - 3/4 43,933.10 6,426.78 4,893.08 4,380.82 3/4 - 1 43,933.10 6,435.81 4,898.63 4,385.41 1-1-1/4 43,933.10 6,434.87 4,898.14 4,385.04 1-1/4 - 1-1/2 43,933.10 6,439.76 4,901.01 4,387.36 1-1/2 - 1-3/4 47,324.82 6,444.76 5,392.56 5,264.51 1-3/4 - 2 51,520.67 6,442.78 5,955.62 5,827.63 2-2-1/4 53,320.04 6,518.80 6,185.72 6,057.77 2-1/4 - 2-1/2 58,312.07 7,210.96 6,801.34 6,673.55 2-1/2 - 2-3/4 70,891.68 9,002.23 8,363.91 8,210.64 2-3/4 - 3 79,279.42 10,227.95 9,437.31 9,284.67 3-3-1/4 87,468.11 11,375.02 10,483.78 10,280.43 3-1/4 - 3-1/2 96,656.00 12,698.34 11,656.34 11,453.24 3-1/2 - 3-3/4 105,839.91 13,943.13 12,826.62 12,547.87 3-3/4 - 4 115,624.94 15,363.09 14,071.35 13,793.23 4-4-1/4 123,216.50 16,426.20 15,035.15 14,706.80

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

2. Access Area B (cont'd)

Complement - 3600 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 52,722.90 $ 7,672.21 $ 5,846.86 $ 5,236.28 1/4 - 1/2 52,722.90 7,693.56 5,860.17 5,247.39 1/2 - 3/4 52,722.90 7,707.89 5,869.07 5,254.81 3/4 - 1 52,722.90 7,718.71 5,875.72 5,260.82 1-1-1/4 52,722.90 7,717.52 5,875.09 5,259.83 1-1/4 - 1-1/2 52,722.90 7,723.63 5,878.69 5,262.74 1-1/2 - 1-3/4 56,791.37 7,729.91 6,499.11 6,345.56 1-3/4 - 2 62,066.05 7,731.49 7,116.14 6,962.57 2-2-1/4 64,219.71 7,914.01 7,392.91 7,239.37 2-1/4 - 2-1/2 70,210.95 8,776.93 8,162.43 8,009.09 2-1/2 - 2-3/4 84,593.91 10,802.58 9,976.56 9,759.71 2-3/4 - 3 93,937.05 12,151.78 11,169.67 10,957.50 3-3-1/4 102,806.48 13,435.01 12,305.73 12,059.92 3-1/4 - 3-1/2 113,109.02 14,902.95 13,618.70 13,313.93 3-1/2 - 3-3/4 123,172.71 16,275.31 14,904.26 14,570.39 3-3/4 - 4 133,956.94 17,827.14 16,276.80 15,909.74 4-4-1/4 142,344.67 19,042.93 17,342.79 16,946.70

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont’d)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

3. Access Area C

Complement - 100 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $1,731.69 $250.30 $199.70 $182.79 1/4 - 1/2 1,978.50 255.82 251.61 247.39 1/2 - 3/4 3,057.32 400.95 396.78 392.61 3/4 - 1 4,231.69 558.77 554.65 550.53 1-1-1/4 5,410.03 715.04 710.99 706.93 1-1/4 - 1-1/2 6,488.85 859.63 855.22 851.17 1-1/2 - 1-3/4 7,563.69 1,001.39 997.31 993.22

Complement - 200 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 3,463.37 $500.66 $399.50 $365.67 1/4 - 1/2 3,463.37 502.92 401.05 367.03 1/2 - 3/4 3,594.74 504.22 448.89 440.41 3/4 - 1 4,900.48 633.04 624.62 616.19 1-1-1/4 6,190.28 807.61 799.26 790.89 1-1/4 - 1-1/2 7,376.59 965.32 956.99 948.64 1-1/2 - 1-3/4 8,558.91 1,120.87 1,112.52 1,104.16 1-3/4 - 2 9,450.63 1,239.26 1,230.93 1,222.60 2-2-1/4 9,824.84 1,285.78 1,277.46 1,269.14 2-1/4 - 2-1/2 10,851.91 1,424.92 1,416.64 1,408.35 2-1/2 - 2-3/4 12,619.42 1,651.89 1,643.67 1,635.45 2-3/4 - 3 14,060.50 1,836.37 1,828.21 1,820.03 3-3-1/4 15,390.12 2,007.77 1,999.65 1,991.08

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

3. Access Area C (cont'd) Complement - 300 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 5,191.08 $751.19 $599.40 $548.66 1/4 - 1/2 5,191.08 754.49 601.67 550.63 1/2 - 3/4 5,191.08 756.41 602.97 551.76 3/4 - 1 5,652.86 757.70 706.52 693.78 1-1-1/4 7,109.87 907.29 894.63 881.96 1-1/4 - 1-1/2 8,427.54 1,086.29 1,073.24 1,060.57 1-1/2 - 1-3/4 9,745.22 1,259.45 1,246.82 1,234.17 1-3/4 - 2 10,724.52 1,391.02 1,378.42 1,365.81 2-2-1/4 11,141.51 1,446.17 1,433.59 1,420.99 2-1/4 - 2-1/2 12,300.95 1,594.39 1,581.84 1,569.28 2-1/2 - 2-3/4 14,498.40 1,881.53 1,869.06 1,856.58 2-3/4 - 3 16,273.88 2,104.77 2,092.36 2,079.94 3-3-1/4 17,933.91 2,314.83 2,302.48 2,290.12 3-1/4 - 3-1/2 19,709.38 2,545.41 2,533.13 2,520.83 3-1/2 - 3-3/4 21,548.56 2,775.51 2,763.29 2,751.06 3-3/4 - 4 23,423.55 3,013.43 3,001.28 2,989.12 4-4-1/4 24,422.76 3,142.62 3,130.51 3,118.39

Complement - 400 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $ 6,922.77 $1,001.61 $799.24 $731.58 1/4 - 1/2 6,922.77 1,005.91 802.18 734.14 1/2 - 3/4 6,922.77 1,008.43 803.90 735.63 3/4 - 1 6,922.77 1,010.15 805.06 736.63 1-1-1/4 8,013.53 1,018.97 1,002.03 985.07 1-1/4 - 1-1/2 9,478.50 1,206.26 1,189.32 1,172.38 1-1/2 - 1-3/4 10,943.47 1,397.09 1,380.18 1,363.26 1-3/4 - 2 12,034.23 1,541.67 1,524.80 1,507.91 2-2-1/4 12,488.05 1,601.18 1,584.33 1,567.46 2-1/4 - 2-1/2 13,765.92 1,766.70 1,749.89 1,733.06 2-1/2 - 2-3/4 16,349.51 2,101.14 2,084.41 2,067.68 2-3/4 - 3 18,292.19 2,350.31 2,333.65 2,316.98 3-3-1/4 20,103.49 2,582.05 2,565.46 2,548.86 3-1/4 - 3-1/2 22,125.78 2,834.38 2,817.86 2,801.33 3-1/2 - 3-3/4 24,152.06 3,094.59 3,078.15 3,061.69 3-3/4 - 4 26,253.97 3,362.62 3,346.26 3,329.88 4-4-1/4 27,559.70 3,525.66 3,509.35 3,493.02

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

3. Access Area C (cont'd) Complement - 600 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $10,386.14 $1,502.76 $1,199.13 $1,097.61 1/4 - 1/2 10,386.14 1,509.19 1,203.52 1,101.44 1/2 - 3/4 10,386.14 1,512.94 1,206.07 1,103.64 3/4 - 1 10,386.14 1,515.47 1,207.77 1,105.10 1-1-1/4 10,386.14 1,515.33 1,207.61 1,173.49 1-1/4 - 1-1/2 11,863.05 1,513.81 1,462.69 1,437.16 1-1/2 - 1-3/4 13,658.43 1,714.32 1,688.87 1,663.39 1-3/4 - 2 14,976.11 1,893.30 1,867.89 1,842.46 2-2-1/4 15,537.41 1,965.71 1,940.32 1,914.91 2-1/4 - 2-1/2 17,093.94 2,161.40 2,136.06 2,110.70 2-1/2 - 2-3/4 20,489.64 2,590.12 2,564.90 2,539.65 2-3/4 - 3 23,085.18 2,920.44 2,895.31 2,870.16 3-3-1/4 25,521.48 3,237.36 3,212.32 3,187.26 3-1/4 - 3-1/2 28,236.45 3,574.75 3,549.81 3,524.85 3-1/2 - 3-3/4 30,955.40 3,919.88 3,895.04 3,870.17 3-3/4 - 4 33,789.79 4,302.02 4,252.14 4,227.38 4-4-1/4 35,465.75 4,511.63 4,457.66 4,432.96

Complement - 900 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $13,180.73 $1,950.75 $1,493.76 $1,340.96 1/4 - 1/2 13,180.73 1,958.12 1,498.49 1,344.96 1/2 - 3/4 13,180.73 1,962.45 1,501.26 1,347.29 3/4 - 1 13,180.73 1,965.38 1,503.10 1,348.83 1-1-1/4 13,180.73 1,965.88 1,559.20 1,520.78 1-1/4 - 1-1/2 15,338.37 1,964.76 1,857.28 1,818.90 1-1/2 - 1-3/4 17,611.46 2,177.11 2,138.81 2,100.49 1-3/4 - 2 19,291.39 2,403.40 2,365.16 2,326.90 2-2-1/4 20,007.95 2,493.02 2,454.80 2,416.56 2-1/4 - 2-1/2 21,986.45 2,740.30 2,702.14 2,663.97 2-1/2 - 2-3/4 26,361.45 3,297.77 3,259.76 3,221.73 2-3/4 - 3 29,653.65 3,735.15 3,671.81 3,633.89 3-3-1/4 32,710.97 4,167.44 4,061.91 4,024.10 3-1/4 - 3-1/2 36,186.29 4,624.31 4,489.45 4,451.76 3-1/2 - 3-3/4 39,601.89 5,088.74 4,916.24 4,878.67 3-3/4 - 4 43,136.92 5,581.73 5,371.76 5,334.32 4-4-1/4 45,230.87 5,855.19 5,628.68 5,591.31

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

3. Access Area C (cont'd) Complement - 1200 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $17,575.63 $2,600.68 $1,991.50 $1,787.79 1/4 - 1/2 17,575.63 2,610.25 1,997.63 1,792.99 1/2 - 3/4 17,575.63 2,615.98 2,001.29 1,796.07 3/4 - 1 17,575.63 2,619.91 2,003.76 1,798.13 1-1-1/4 17,575.63 2,620.59 2,004.22 1,798.53 1-1/4 - 1-1/2 18,371.81 2,619.36 2,178.69 2,127.46 1-1/2 - 1-3/4 20,927.54 2,617.79 2,523.90 2,472.73 1-3/4 - 2 22,925.94 2,822.93 2,771.85 2,720.74 2-2-1/4 23,726.10 2,925.46 2,874.40 2,823.32 2-1/4 - 2-1/2 26,039.00 3,224.24 3,173.27 3,122.27 2-1/2 - 2-3/4 31,393.30 3,940.04 3,838.18 3,787.35 2-3/4 - 3 34,908.42 4,437.54 4,284.90 4,234.19 3-3-1/4 38,264.31 4,887.54 4,705.47 4,654.87 3-1/4 - 3-1/2 42,097.91 5,417.33 5,193.28 5,142.82 3-1/2 - 3-3/4 45,851.89 5,925.08 5,659.17 5,608.84 3-3/4 - 4 49,765.10 6,469.97 6,158.15 6,107.96 4-4-1/4 52,559.69 6,845.31 6,500.19 6,450.10

Complement - 1500 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $21,966.95 $3,251.23 $2,489.63 $2,234.96 1/4 - 1/2 21,966.95 3,263.30 2,497.36 2,241.51 1/2 - 3/4 21,966.95 3,270.46 2,501.93 2,245.35 3/4 - 1 21,966.95 3,275.33 2,504.99 2,247.91 1-1-1/4 21,966.95 3,276.18 2,505.57 2,247.56 1-1/4 - 1-1/2 21,966.95 3,273.05 2,515.72 2,451.61 1-1/2 - 1-3/4 24,665.59 3,272.01 2,938.68 2,874.67 1-3/4 - 2 26,958.58 3,310.51 3,246.61 3,182.69 2-2-1/4 27,957.79 3,425.90 3,362.03 3,298.13 2-1/4 - 2-1/2 30,652.85 3,784.61 3,695.22 3,631.41 2-1/2 - 2-3/4 36,743.61 4,654.21 4,462.89 4,399.29 2-3/4 - 3 40,636.92 5,190.29 4,961.04 4,897.56 3-3-1/4 44,335.17 5,687.36 5,420.24 5,356.89 3-1/4 - 3-1/2 48,626.57 6,285.49 5,955.25 5,892.05 3-1/2 - 3-3/4 52,718.92 6,857.28 6,476.80 6,413.75 3-3/4 - 4 57,312.87 7,478.88 7,035.69 6,972.79 4-4-1/4 61,210.16 7,998.15 7,517.65 7,454.89

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

3. Access Area C (cont'd) Complement - 1800 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $26,361.45 $3,901.14 $2,987.35 $2,681.79 1/4 - 1/2 26,361.45 3,915.39 2,996.48 2,689.51 1/2 - 3/4 26,361.45 3,923.95 3,001.94 2,694.11 3/4 - 1 26,361.45 3,929.83 3,005.63 2,697.19 1-1-1/4 26,361.45 3,930.84 3,006.32 2,697.79 1-1/4 - 1-1/2 26,361.45 3,930.41 3,004.52 2,695.98 1-1/2 - 1-3/4 28,280.24 3,926.74 3,328.10 3,251.23 1-3/4 - 2 30,796.16 3,926.77 3,679.01 3,602.23 2-2-1/4 31,994.41 3,926.80 3,803.06 3,726.31 2-1/4 - 2-1/2 34,988.04 4,328.46 4,187.78 4,111.13 2-1/2 - 2-3/4 42,296.95 5,369.26 5,109.66 5,033.25 2-3/4 - 3 47,209.37 6,046.18 5,723.20 5,646.95 3-3-1/4 51,759.53 6,705.04 6,306.09 6,230.00 3-1/4 - 3-1/2 57,034.21 7,435.01 6,964.66 6,888.75 3-1/2 - 3-3/4 62,185.48 8,168.03 7,622.26 7,546.53 3-3/4 - 4 67,937.86 8,929.42 8,321.21 8,232.98 4-4-1/4 72,492.00 9,554.44 8,900.70 8,808.42

Complement - 2100 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $30,752.37 $ 4,551.90 $ 3,485.62 $ 3,129.07 1/4 - 1/2 30,752.37 4,568.75 3,496.41 3,138.20 1/2 - 3/4 30,752.37 4,578.75 3,502.79 3,143.57 3/4 - 1 30,752.37 4,585.56 3,507.06 3,147.13 1-1-1/4 30,752.37 4,586.74 3,507.86 3,147.83 1-1/4 - 1-1/2 30,752.37 4,584.25 3,505.50 3,144.36 1-1/2 - 1-3/4 31,871.00 4,581.31 3,897.14 3,807.46 1-3/4 - 2 34,808.90 4,816.44 4,278.06 4,188.47 2-2-1/4 36,062.88 5,030.09 4,436.35 4,346.81 2-1/4 - 2-1/2 39,422.75 5,550.97 4,885.25 4,795.81 2-1/2 - 2-3/4 48,224.50 6,786.91 6,033.40 5,944.27 2-3/4 - 3 53,682.30 7,501.63 6,787.55 6,677.32 3-3-1/4 58,714.14 8,143.18 7,519.32 7,392.31 3-1/4 - 3-1/2 64,721.30 8,928.14 8,356.24 8,216.77 3-1/2 - 3-3/4 70,453.79 9,690.82 9,157.97 8,997.61 3-3/4 - 4 76,743.59 10,473.57 10,030.45 9,836.59 4-4-1/4 81,357.44 11,128.45 10,635.26 10,420.56

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (Cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

3. Access Area C (cont'd) Complement - 2400 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $35,147.28 $ 5,201.06 $ 3,982.86 $ 3,575.49 1/4 - 1/2 35,147.28 5,219.72 3,994.81 3,585.60 1/2 - 3/4 35,147.28 5,231.07 4,002.05 3,591.70 3/4 - 1 35,147.28 5,238.93 4,006.99 3,595.82 1-1-1/4 35,147.28 5,240.29 4,007.91 3,596.62 1-1/4 - 1-1/2 35,147.28 5,241.88 4,007.14 3,758.74 1-1/2 - 1-3/4 38,021.48 5,235.63 4,662.87 4,560.44 1-3/4 - 2 41,536.60 5,483.57 5,133.44 5,031.13 2-2-1/4 42,973.70 5,705.76 5,338.68 5,236.42 2-1/4 - 2-1/2 47,129.75 6,303.47 5,872.77 5,770.65 2-1/2 - 2-3/4 57,511.91 7,752.39 7,122.69 7,020.89 2-3/4 - 3 64,382.93 8,569.10 7,876.53 7,774.93 3-3-1/4 70,935.47 9,346.45 8,569.87 8,468.46 3-1/4 - 3-1/2 78,443.43 10,262.68 9,406.79 9,284.37 3-1/2 - 3-3/4 85,632.92 11,135.25 10,200.18 10,061.06 3-3/4 - 4 93,459.35 12,048.83 11,056.06 10,912.99 4-4-1/4 98,889.28 12,821.68 11,724.62 11,564.87

Complement - 2700 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $ 39,542.18 $ 5,852.46 $ 4,481.53 $ 4,023.12 1/4 - 1/2 39,542.18 5,874.04 4,495.36 4,034.81 1/2 - 3/4 39,542.18 5,886.88 4,503.53 4,041.69 3/4 - 1 39,542.18 5,895.62 4,509.02 4,046.27 1-1-1/4 39,542.18 5,897.14 4,510.06 4,047.17 1-1/4 - 1-1/2 39,542.18 5,894.00 4,554.21 4,437.22 1-1/2 - 1-3/4 44,932.30 5,890.25 5,266.19 5,150.95 1-3/4 - 2 49,064.47 6,168.12 5,796.65 5,681.55 2-2-1/4 50,859.85 6,420.22 6,006.17 5,891.12 2-1/4 - 2-1/2 55,716.53 7,090.53 6,629.99 6,515.10 2-1/2 - 2-3/4 66,859.04 8,722.77 8,033.49 7,918.97 2-3/4 - 3 73,511.11 9,641.60 8,864.01 8,749.70 3-3-1/4 79,621.77 10,512.43 9,642.45 9,528.36 3-1/4 - 3-1/2 86,990.40 11,543.23 10,585.59 10,425.05 3-1/2 - 3-3/4 93,996.77 12,530.18 11,476.59 11,295.15 3-3/4 - 4 101,548.51 13,557.97 12,438.40 12,231.92 4-4-1/4 107,480.04 14,423.75 13,191.60 12,989.67

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (Cont'd)

B. Service Transport Facilities Pair Complements/1/ (cont'd)

3. Access Area C (cont'd) Complement - 3000 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0- 1/4 $ 43,933.10 $ 6,501.24 $ 4,978.53 $ 4,469.33 1/4 - 1/2 43,933.10 6,524.43 4,993.38 4,481.89 1/2 - 3/4 43,933.10 6,538.58 5,002.41 4,489.49 3/4 - 1 43,933.10 6,548.41 5,008.58 4,494.65 1-1-1/4 43,933.10 6,550.10 5,009.73 4,495.65 1-1/4 - 1-1/2 43,933.10 6,552.17 5,010.60 4,822.36 1-1/2 - 1-3/4 49,445.04 6,544.58 5,779.42 5,651.36 1-3/4 - 2 53,958.25 6,813.89 6,361.24 6,233.33 2-2-1/4 55,847.90 7,083.09 6,592.15 6,464.30 2-1/4 - 2-1/2 61,268.28 7,825.98 7,275.83 7,148.16 2-1/2 - 2-3/4 73,090.73 9,560.59 8,764.80 8,637.52 2-3/4 - 3 80,159.19 10,530.58 9,655.08 9,506.75 3-3-1/4 86,550.91 11,456.80 10,467.72 10,323.88 3-1/4 - 3-1/2 94,339.12 12,551.47 11,466.35 11,276.09 3-1/2 - 3-3/4 101,725.27 13,598.00 12,404.31 12,193.18 3-3/4 - 4 109,636.09 14,698.03 13,413.10 13,185.42 4-4-1/4 116,146.44 15,640.15 14,238.57 13,994.31

Complement - 3600 Pair Contract - Per Month Mileage I.N.C. 3 Year 5 Year 7 Year 0-1/4 $ 52,722.90 $ 7,798.69 $ 5,972.44 $ 5,361.68 1/4 - 1/2 52,722.90 7,824.84 5,989.21 5,375.87 1/2 - 3/4 52,722.90 7,841.48 5,999.83 5,384.82 3/4 - 1 52,722.90 7,853.42 6,007.34 5,391.10 1-1-1/4 52,722.90 7,855.44 6,008.71 5,392.29 1-1/4 - 1-1/2 52,722.90 7,861.63 6,012.44 5,579.86 1-1/2 - 1-3/4 58,471.31 7,855.91 6,808.23 6,654.56 1-3/4 - 2 63,745.99 8,101.40 7,486.33 7,332.81 2-2-1/4 66,142.48 8,409.07 7,760.03 7,606.58 2-1/4 - 2-1/2 72,372.57 9,297.18 8,563.47 8,410.22 2-1/2 - 2-3/4 85,553.30 11,232.39 10,219.21 10,066.40 2-3/4 - 3 93,455.37 12,304.77 11,233.34 11,021.17 3-3-1/4 100,409.98 13,346.06 12,122.91 11,906.79 3-1/4 - 3-1/2 109,036.57 14,568.54 13,244.06 12,978.57 3-1/2 - 3-3/4 117,181.47 15,725.84 14,264.47 13,989.65 3-3/4 - 4 125,812.04 16,978.91 15,363.00 15,088.64 4-4-1/4 133,479.23 18,073.82 16,337.33 16,004.10

PART 22 - Resale Local Exchange Service Original Sheet 24 SECTION 23 - Resale Local Exchange Services - Competitive Related

1. NETWORK ACCESS LINES (cont'd)

1.6 Service Transport Facilities (cont’d)

C. Contract Change Charge/Complement Conversion

If Carrier for resale to its customer wishes to convert from the pair-at-a-time to a facility complement or wishes to increase complement size during an existing contract period, the following one-time charge is applicable.

Nonrecurring Charge

Contract Charge/Complement Conversion Charge, per occasion $221.74

D. Ground Start Operation

Service Transport Facilities are normally equipped for loop start operation. Where facilities requested are ground start or otherwise qualify as P.B.X. trunks, the following rates also apply, in addition to pair-at-a-time or pair complement rates. Furthermore, such facilities do not qualify for the application of equivalent trunk values.

Monthly Price Access Area /GSTXB/ /GSTXC/ A B C

Centrex Trunk, per STF pair - $0.94 $3.41

PART 22 - Resale Local Exchange Service Original Sheet 25 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15

2.1 Rates and Charges

(For service description, terms and conditions, see Ill. C.C. No. 19, Part 4, Section 2.)

A. Minutes of Use (MOU) are charged at a declining rate for Business Usage Service resold by Carrier to its customers. Usage is accumulated on a per account basis during the customer's billing period, with the declining rate charged as described in Paragraph B.

PART 22 - Resale Local Exchange Service Original Sheet 26 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont'd)

2.2 Usage Charges

A. Business and Residence Schedules

(For service description, terms and conditions see Ill. C.C. No. 19, Part 4, Section 2.)

1. Business Usage Service

Initial and Initial Subsequent Subsequent Period Period Band Time Period Charge Charge

A 1 minute $.024 $.006 B 1 minute .048 .010 C 1 minute .090 .063

2. Reserved For Future Use

PART 22 - Resale Local Exchange Service Original Sheet 26.1 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont'd)

2.2 Usage Charges (cont'd)

A. Business and Residence Schedules (cont'd)

Minutes of use charges vary by band. Initial period and overtime period charges, by band, are as follows:

3. Business Operator Assisted Usage Service

Peak Period Rating Initial and Initial Subsequent Subsequent Period Period Band Time Period Charge Charge A 1 Minute $.024 .006 B 1Minute.048.010 C 1Minute.090.063

PART 22 - Resale Local Exchange Service Original Sheet 27 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d)

2.2 Usage Charges (cont’d)

A. Business and Residence Schedules (cont’d)

4. Residence Usage Service

Peak Period Rating Initial and Initial Subsequent Band Subsequent Period Period Time Period Charge Charge C 1 minute .0363 .0358

Shoulder Peak Discount Period Initial and Initial Subsequent Band Subsequent Period Period Time Period Charge Charge C 1 minute .0318 .0298

Off Peak Discount Period Initial and Initial Subsequent Band Subsequent Period Period Time Period Charge Charge C 1 minute .0299 .0218

5. Reserved For Future Use

PART 22 - Resale Local Exchange Service Original Sheet 28 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d) /1/

2.2 Usage Charges (cont’d)

A. Business and Residence Schedules (cont’d)

6. Ameritech StraightRate Service

(For service description, terms and conditions, see Ill. C.C. No. 19, Part 4, Section 2.)

a. Month-to-Month Term

Price Per Minute

$0.0338

b. Term Payment Plans 12 Month 24 Month 36 Month Price Price Price MAUC Per Minute Per Minute Per Minute

4,000 minutes $0.0335 $0.0318 $0.0294 50,000 minutes $0.0310 $0.0286 $0.0261 100,000 minutes $0.0302 $0.0277 $0.0252 300,000 minutes $0.0294 $0.0269 $0.0244 700,000 minutes $0.0277 $0.0252$ $0.0227 1,300,000 minutes $0.0269 $0.0244 $0.0219 /1/

/1/ Effective May 10, 2002, no further installations or changes to Ameritech StraightRate Service will be made. Any Ameritech StraightRate in service on May 10, 2002 will be continued in service only for as long as such plan remains at the location at which it was being furnished on the aforementioned date.

PART 22 - Resale Local Exchange Service Original Sheet 29 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d) /1/

2.2 Usage Charges (cont’d)

A. Business and Residence Schedules (cont’d)

6. Ameritech StraightRate Service (cont’d)

c. Payment Plans:

StraightRate is available to Carrier’s business customers on a Month-to-Month plan or a 12, 24 or 36 month Term Payment Plan.

1. Month-to-Month:

The Month-to-Month Plan does not require a Minimum Monthly Usage Commitment.

In the event a Carrier’s customer’s total Ameritech monthly usage does not satisfy the requirements in Part 4, Section 2, of this tariff, a True-Up charge as set forth following applies.

2. Term Payment Plans:

a. The 12, 24 and 36 Month Term Payment Plans require a Customer Minimum Annual Usage Commitment (MAUC). In the event customer’s actual usage on an annual basis is less than its MAUC, underutilization charges as set forth following applies.

In the event Carrier’s customer’s total monthly usage does not satisfy the requirements in Part 4, Section 2, of this tariff, a True-Up charge as set forth following applies.

/1/

PART 22 - Resale Local Exchange Service Original Sheet 30 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d) /1/

2.2 Usage Charges (cont’d)

A. Business and Residence Schedules (cont’d) 6. Ameritech StraightRate Service (cont’d)

c. Payment Plans: (cont’d)

2. Term Payment Plans: (cont’d) b. True-Up Charge Calculation

Based on the customer’s total monthly minutes of use, determine the percentage of monthly minutes billed that were for Band C calls.

If that percentage is more than 50%, determine the number of Band C minutes that were over the 50% maximum number of Band C minutes allowed.

Multiply the number of Band C minutes that were over the 50% maximum number of Band C minutes allowed by the applicable rates listed below to determine the “true-up” amount.

True-Up Rates Per Minute

Month-to-Month $0.0127 Term Payment Plans

12 Month 24 Month 36 Month Price Price Price MAUC Per Minute Per Minute Per Minute

4,000 minutes $0.0166 $0.0183 $0.0207 50,000 minutes $0.0191 $0.0215 $0.0240 100,000 minutes $0.0199 $0.0224 $0.0249 300,000 minutes $0.0207 $0.0232 $0.0257 700,000 minutes $0.0224 $0.0249 $0.0274 1,300,000 minutes $0.0232 $0.0257 $0.0282 /1/

PART 22 - Resale Local Exchange Service Original Sheet 31 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d) /1/

2.2 Usage Charges (cont’d)

A. Business and Residence Schedules (cont’d)

6. Ameritech StraightRate Service (cont’d)

c. Payment Plans: (cont’d)

2. Term Payment Plans: (cont’d)

b. True-Up Charge Calculation (cont’d)

Example of a 2 Year Term Payment Plan True-Up charge Total monthly minutes of use 1,000 Billed number of Band C minutes 800 Percentage of Band C minutes 80% Maximum number of Band C minutes allowed before true-up charge applies 500 (1,000 monthly minutes x 50%) Difference between billed number and allowed number of Band C minutes 300 True-Up Amount (300 x $0.0215 rate levels) $6.45

c. Underutilization Charge

If the Carrier’s customer does not meet the MAUC, the Carrier, at its main telephone account, is liable for the following:

The difference between the MAUC and the Carrier’s customer’s actual annual minutes of use times the rate per minute for the Term Payment Plan.

2. Termination Charges: (For termination charges, See Ill. C.C. No. 19, Part 4, Section 2.)

3. Term Expiration: /1/ (For term expiration, see Ill. C.C. No. 19, Part 4, Section 2.)

PART 22 - Resale Local Exchange Service Original Sheet 32 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d) /3/

2.2 Usage Charges (cont’d)

A. Business and Residence Schedules (cont’d)

7. Business Local CallPaks

(For service description, terms and conditions, see Ill. C.C. No. 19, Part 4, Section 2.)

Business Local CallPaks consist of a fixed monthly rate for a specific number of call increments./1/ Call increments made in excess of the allowance are charged on per call increment basis.

Local CallPak Charge Per Call Increment Monthly Rate Call Increment Allowance Per Line Exceeding Allowance/2/

50 $5.76 $0.1300 100 11.50 0.1200 150 14.02 0.1200 /3/

/1/ Each call assessed a minimum of one call increment. A call increment is 15 minutes. If the duration of the call exceeds 15 minutes, an additional call increment is assessed for each additional 15 minute period or fraction thereof. /2/ Charge per call increment in excess of the call increment allowance. /3/ Effective May 10, 2002, no further installations or changes to Business Local CallPaks will be made. Any Business Local CallPaks in service on May 10, 2002 will be continued in service only for as long as such plan remains at the location at which it was being furnished on the aforementioned date.

PART 22 - Resale Local Exchange Service Original Sheet 33 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d)

2.3 ValueLink - Illinois/1/

(For Service Description, Terms and Conditions, and Early Termination, see Ill. C.C. No. 19, Part 20, Section 4.)

Rates

A. Discount Schedule

Minimum Annual Band C Minutes of Use Commitment per Carrier’s customer’s account or all of the Carrier’s customer’s accounts and Term Commitment Length and Discount To locations Be Applied to Net Band C Usage Rates 12 Month 24 Month 36 Month

24,000 3.00% 7.00% 9.00% 60,000 4.00% 8.00% 10.00% 120,000 5.00% 9.00% 11.00% 240,000 6.00% 10.00% 12.00% 360,000 6.00% 10.00% 12.00% 480,000 6.00% 10.00% 12.00% 600,000 7.00% 11.00% 13.00% 1,200,000 9.00% 13.00% 15.00%

/1/ ValueLink - Illinois will not be provided to new Carriers on and after January 1, 1998. A Carrier with ValueLink - Illinois service in this Section on, or prior to, December 31, 1997, may continue to receive service provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

Pursuant to I.C.C. Order in Docket 00-0024 dated January 3, 2002.

PART 22 - Resale Local Exchange Service Original Sheet 34 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d) /1/

2.4 ValueLink Illinois - Option F

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 4, Section 2.)

B. DEFINITIONS

(For definitions, see Ill. C.C. No. 19, Part 4, Section 2.)

C. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 4, Section 2.)

The Carrier’s customer’s term commitment savings may not exceed a total maximum annual savings of $26,625.00 per year. If that amount is exceeded, the Business Usage Band C rates and volume discounts in this Part will apply. /1/

/1/ Effective May 10, 2002, no further installations or changes to ValueLink Illinois - Option F will be made. Any ValueLink Illinois - Option F in service on May 10, 2002 will be continued in service only for as long as such plan remains at the location at which it was being furnished on the aforementioned date.

PART 22 - Resale Local Exchange Service Original Sheet 35 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d) /1/

2.4 ValueLink Illinois - Option F (cont’d)

D. FEATURES

1. Service Elements

Rate Per Minute Term Payment Plans

Description 12 Months 24 Months 36 Months

Minimum Annual Band C Minutes of Use Commitment 24,000 $0.0497 $0.0480 $0.0463 60,000 0.0489 0.0472 0.0455 120,000 0.0480 0.0463 0.0446 240,000 0.0472 0.0455 0.0438 360,000 0.0463 0.0446 0.0429 480,000 0.0455 0.0438 0.0421 600,000 0.0446 0.0429 0.0412 1,200,000 0.0438 0.0421 0.0404

2. Payment Plans

• Term Payment Plans

(For term payment plans, see Ill. C.C. No. 19, Part 4, Section 2.)

3. Termination Charges

(For termination charges, see Ill. C.C. No. 19, Part 4, Section 2.) /1/

/1/ Effective May 10, 2002, no further installations or changes to ValueLink Illinois - Option F will be made. Any ValueLink Illinois – Option F in service on May 10, 2002 will be continued in service only for as long as such plan remains at the location at which it was being furnished on the aforementioned date.

PART 22 - Resale Local Exchange Service Original Sheet 36 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d)

2.5 ValueLink Illinois - Option F Preferred

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 4, Section 2.)

B. DEFINITIONS

(For definitions, see Ill. C.C. No. 19, Part 4, Section 2.)

C. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 4, Section 2.)

D. PRICES

1. Service Elements

Rate Per Minute Term Payment Plans Description 12 Months 24 Months 36 Months

Minimum Annual Band C Minutes of Use Commitment 12,000 $0.0480 $0.0463 $0.0446

PART 22 - Resale Local Exchange Service Original Sheet 37 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9 AND 15 (cont’d)

2.5 ValueLink Illinois - Option F Preferred (cont’d)

D. PRICES (cont’d)

2. Payment Plans

• Term Payment Plans

(For term payment plans, see Ill. C.C. No. 19, Part 4, Section 2.)

3. Termination Charges

(For termination charges, see Ill. C.C. No. 19, Part 4, Section 2.)

PART 22 - Resale Local Exchange Service Original Sheet 38 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, AND 15 (cont'd)

2.6 Anytime Rate Calling Plan/1//2/

A. DESCRIPTION

For description, see Ill. C.C. No. 19, Part 20, Section 4.

B. TERMS AND CONDITIONS

For terms and conditions, see Ill. C.C. No. 19, Part 20, Section 4.

C. PRICES

1. Service Elements

Rate Per Minute, or Description Fraction Thereof

Anytime Rate Calling Plan $0.0391

/1/ Effective December 30, 2003, no further installations of the Anytime Rate Calling Plan will be made. Anytime Rate Calling Plans in service as of December 29, 2003 will be continued in service only for as long as such service remains at the location at which service is being furnished on the aforementioned date. /2/ When the Anytime Rate Plan is purchased with The WORKS package, shown in Ill. C.C. No. 19, Part 20, Section7, then it is known as the Single Rate Plan.

PART 22 - Resale Local Exchange Service Original Sheet 39 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, AND 15 (cont’d)

Saver Pack 60 /2/

A. DESCRIPTION

(For Service Definition, see ICC No. 19, Part 4, Section 2.)

B. DEFINITIONS

(For Terms and Conditions, see ICC No. 19, Part 4, Section 2.)/1/

Price Per Minute Monthly over 60, or Description Recurring Price Fraction Thereof

Saver Pack 60 $4.07 $0.0565

/1/ Carrier’s customers subscribing to Saver Pack 60 are also eligible for a reduced intraMSA toll rate per minute, as described in Part 22, Section 29 (Saver packs - Special Usage Rate) of this Tariff.

/2/ Effective March 30, 2009, no further installation of the Saver Pack 60 will be made. Carrier’s customers of record as of March 30, 2009 may continue service only for as long as such service remains at the location at which service is being furnished on the aforementioned date.

PART 22 - Resale Local Exchange Service Original Sheet 40 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, AND 15 (cont'd)

Saver Pack 200 /2/

A. DESCRIPTION

(For Service Description, see ILL. C.C. No. 19, Part 4, Section 2.)

B. DEFINITIONS

(For Terms and Conditions, see ILL. C.C. No. 19, Part 4, Section 2.)/1/

C. PRICES

1. Service Elements

Price Per Minute Monthly over 60, or Description Recurring Price Fraction Thereof

Saver Pack 200 $8.45 $0.0340

/1/ Carrier’s customers subscribing to Saver Pack 200 are also eligible for a reduced intraMSA toll rate per minute, as described in Part 22, Section 29 (Saver Packs - Special Usage Rate) of this Tariff.

/2/ Effective March 30, 2009, no further installation of the Saver Pack 200 will be made. Carrier’s customers of record as of March 30, 2009 may continue service only for as long as such service remains at the location at which service is being furnished on the aforementioned date.

PART 22 - Resale Local Exchange Service Original Sheet 41 SECTION 23 - Resale Local Exchange Services - Competitive Related

2. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, AND 15 (cont'd)

Saver Pack 500/1/

A. DESCRIPTION

(For Description, see ICC NO. 19, Part 4, Section 2.)

B. TERMS AND CONDITIONS

(For Terms and Conditions, see ICC NO. 19, Part 4, Section 2.)/2/

C. PRICES

1. Service Elements

Monthly Price Per Minute over 500, Description Recurring Price or Fraction Thereof

Saver Pack 500 $17.13 $0.0343

/1/ Effective July 15, 2004, no further installation of, or changes to Saver Pack 500 service will be made. Carrier’s customers of record on July 15, 2004 may continue their service as long as such service remains at the location at which it was being furnished on the aforementioned date. In the event that these services are discontinued at their present location for any reason, they will not be re-established. /2/ Carrier's customers subscribing to Saver Pack 500 are also eligible for a reduced intraMSA toll rate Per minute, as described in ICC. No. 19, Part 22, Section 29, Saver Packs - Special Usage Rate.

PART 22 - Resale Local Exchange Service Original Sheet 42 SECTION 23 - Resale Local Exchange Services - Competitive Related

3. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, AND 15 (cont'd)

3.1 General

A. Carrier’s residence customers who select Ameritech as their intraMSA carrier will be provided with a Presubscription change charge credit of $5.00 per exchange access line, up to an annual maximum of $45.00 per account. All residence customers are eligible to participate if they are not currently subscribed to Carrier as their intraMSA provider.

B. Carrier’s business customers who select Carrier as their intraMSA provider will be provided with a credit of up to $5.00 per exchange access line. Carrier’s Business customers that have nineteen or fewer exchange access lines may receive an annual maximum credit of up to $165.00 per account. Carrier's business customers that have twenty or more exchange access lines may receive an annual maximum credit of up to $500.00 per account. All Carrier’s business customers are eligible to participate if they are not currently subscribed to Carrier as their intraMSA provider. Carrier's customer participation is limited to three times per calendar year

Credits associated with this promotion will be provided to Carrier’s business customers with nineteen or fewer exchange access lines by a promotional coupon that may be used to offset Carrier's intraMSA toll and Band C usage charges. Carrier’s Customers must redeem all coupons within ninety (90) days of issuance. Coupons may not be redeemed for cash and have no value until presented to Carrier for redemption toward the Carrier's intraMSA toll usage and Band C usage.

Credits associated with this promotion will be provided to Carrier's business customers with twenty or more exchange access lines by way of a credit on the Carrier's bill. The credit will apply only toward Carrier's intraMSA toll and Band C usage on the bill.

PART 22 - Resale Local Exchange Service Original Sheet 43 SECTION 23 - Resale Local Exchange Services - Competitive Related

3. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, AND 15 (cont'd)

3.2 Residence Saver Plus Calling Plan

A. DESCRIPTION

For Description, see ILL. C.C. No 19, Part 4, Section 2.

B. TERMS AND CONDITIONS

For Terms and Conditions, see ILL. C.C. No 19, Part 4, Section 2.

C. PRICES

1. Service Elements

Rate Per Minute, or Description Fraction Thereof

Residence Saver Plus Calling Plan $0.0317

PART 22 - Resale Local Exchange Service Original Sheet 44 SECTION 23 - Resale Local Exchange Services - Competitive Related

3. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, AND 15 (cont'd)

3.3 ValueLink Option F - Win Rate Plan

A. DESCRIPTION

(For Description, see ILL. C.C. No 19, Part 4, Section 2.)

B. TERMS AND CONDITIONS

(For Terms and Conditions, see ILL. C.C. No 19, Part 4, Section 2,) (except as follows:)

If the Carrier’s customer discontinues Band C service prior to completion of the 12-month period but after the 90-day guaranteed period, the customer will be assessed a termination charge of $14.75 at the time of termination.

C. PRICES

1. Service Elements

Price Per Minute, or Description Fraction Thereof

ValueLink Option F - Win Rate Plan $.0423

PART 22 - Resale Local Exchange Service Original Sheet 45 SECTION 23 - Resale Local Exchange Services - Competitive Related

3. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, AND 15 (cont’d)

3.4 Usage Saver Plus/1/

A. DESCRIPTION

Carrier’s business customers who make a 12-month commitment of $39.22 per month in combined Band A, B and C usage and IntraMSA Message Toll Service will be eligible for discounts in Band A and B usage and a discounted rate for Band C usage and for IntraMSA Message Toll Service.

B. TERMS AND CONDITIONS

1. Eligible Carrier’s customers include existing business customers with 1 to 10 business network access lines.

2. The Carrier’s customer must agree to a 12-month term, and commit to $39.22 per month in combined Band A, B and C usage and IntraMSA Message Toll Service spending.

3. Carrier’s customers who make this commitment will receive a 20% discount on Band A and B usage. Carrier’s customers will also receive a discounted Band C usage and IntraMSA Message Toll Service rate.

4. This offer may not be combined with other business access, usage or toll discount plans or promotions.

5. Carrier’s customers who do not meet the $39.22 monthly commitment will be billed the shortfall. Carrier’s customers who terminate their agreement prior to completion of the 12-month term period will be billed 35% of the monthly commitment for the remainder of the agreement period.

6. Usage Saver Plus is only available to Carrier’s customers of SBC’s business local exchange service.

7. Usage Saver Plus is not available on ISDN lines or Centrex service.

/1/ Effective July 18, 2004, no further installation of, or changes to Usage Saver Plus service will be made. Carrier’s customers of record on July 18, 2004 may continue their service as long as their present term agreement remains in effect. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 46 SECTION 23 - Resale Local Exchange Services - Competitive Related

3. USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, AND 15 (cont’d)

3.4 Usage Saver Plus (cont’d)/1/

B. TERMS AND CONDITIONS (cont’d)

8. Usage Saver Plus is applicable to Carrier’s customer dialed station-to-station calls only. Operator handled and Carrier’s customer dialed credit card calls are not included.

9. At the expiration of the Usage Saver Plus term, if the Carrier’s customer does not expressly indicate election of another available Plan, rates will revert to “standard” tariffed Band A, B and C, and intraMSA toll rates.

C. PRICES

1. Service Elements

Rate Per Band C and/or IntraMSA Description Toll Minute or Fraction Thereof

Usage Saver Plus $0.0522

PART 22 - Resale Local Exchange Service Original Sheet 47 SECTION 23 - Resale Local Exchange Services - Competitive Related

3. USAGE SERVICES IN MARKET SERVICE AREAS 4, 5, 10, 12, 13, AND 16

3.5 Local Area Service

(For service description, terms and conditions, see Ill. C.C. No. 19, Part 4, Section 2.)

Monthly Usage Rate Schedule Direct Line/1/ Residence Business Single Line Family (Two Lines) 1 Business PBX Trunk/1/ Description 1FR FR-FAM 1FB TFB

Rate Group

1 $2.37 $4.67 $ 6.63 $14.39 2 2.52 4.96 7.29 15.49 3 2.55(R) 5.25 7.97 16.58 4 2.55(R) 5.49 8.62 17.67 5 2.55(R) 5.84 9.27 18.75 6 3.15 6.01 9.94 19.82 7 3.33 6.53 10.58 20.88 8 3.51 6.87 11.25 21.93 9 3.69 7.21 12.51 22.97 10 3.84 7.50 13.17 24.01 11 4.02 7.83 14.39 25.04

/1/ In addition to monthly usage charges, monthly rates for network access lines as specified in this Section preceding or monthly rates for ports as specified in Part 19, Section 1, are applicable.

PART 22 - Resale Local Exchange Service Original Sheet 48 SECTION 23 - Resale Local Exchange Services - Competitive Related

3. USAGE SERVICES IN MARKET SERVICE AREAS 4, 5, 10, 12, 13, AND 16 (cont’d)

3.5 Local Area Service (cont’d)

Description Monthly Rates

Residence Direct Line $ 5.50 Business Direct Line 12.02

In addition to monthly usage charges, monthly rates for network access lines as specified in this Section or monthly rates for ports as specified in Part 19, Section 1 of tariff Ill. C.C. No. 19 are applicable.

PART 22 - Resale Local Exchange Service Original Sheet 49 SECTION 23 - Resale Local Exchange Services - Competitive Related

3. USAGE SERVICES IN MARKET SERVICE AREAS 4, 5, 10, 12, 13, AND 16 (cont’d)

3.6 Message Rate Service

Monthly Usage Rate Schedule Direct Line Residence Business/1/ Business Description 1MR 0 1MB PBX Trunk/1/ MBX

-- -

Additional Message Units

For calls between 8 A.M. and/2/ 8 P.M. weekdays – each message unit .0376 (Day Rate). For calls between 8 P.M. and/2/ 8 A.M. weekdays, and on weekends and holidays listed below – each message unit .0156 (Evening Rate).

/1/ In addition to monthly usage charges, monthly rates for network access lines as specified in this Section are applicable.

/2/ To but not including.

PART 22 - Resale Local Exchange Service Original Sheet 50 SECTION 23 - Resale Local Exchange Services - Competitive Related

4. FLEXLINE SERVICE

(For description, terms and conditions see Ill. C.C. No. 19, Part 4, Section 2.)

4.1 Prices

The following rates are for FlexLine only and are in addition to applicable charges for services and equipment with which FlexLine service is used.

A. FlexLine business access per line

USOC Monthly Charge

Access Area A 1T4 $1.79 Access Area B 1T4 3.00 Access Area C 1T4 4.24

In addition to the above rates, End User Common Line (EUCL) charges as filed for the State of Illinois in Ameritech Operating Companies Tariff F.C.C. No. 2 will be applicable.

B. Business Usage Rates

Rate

All incoming calls, per minute $.0129

Band A and Band B outgoing calls, per minute .0413

Peak Period Rating Discount Period Rating Initial Subsequent Off Peak

Band C outgoing calls $.1015 $.0691 44.39% of Peak Period

PART 22 - Resale Local Exchange Service Original Sheet 51 SECTION 23 - Resale Local Exchange Services - Competitive Related

5. AMERITECH VALUELINK EXTRA AND AMERITECH VALUELINK EXTRA SELECT WINBACK OFFERING/1/

Carrier’s eligible business customers subscribing to Ameritech ValueLink Extra or Ameritech ValueLink Extra-Select three year term plans will be eligible for the following rate on Band C usage:

3 year Term Plans: $0.0449 per minute

Carrier’s customers subscribing to the three-year plan will receive an additional 3% volume discount.

Carrier’s eligible customers include Carrier’s business customers who have discontinued their business network access lines or business trunk service with the Carrier for the purpose of establishing service with another local exchange carrier and who now wish to return to the Carrier.

This offer may not be combined with another business access usage or Band C discount plans or promotional offerings.

/1/ Effective October 8, 1999, no further installation of, or changes to Ameritech ValueLink Extra or Ameritech ValueLink Extra-Select will be made to new Carriers. A Carrier with Ameritech ValueLink Extra or Ameritech ValueLink Extra Select service in this section on, or prior to October 7, 1999, may continue to receive service only for as long as such service remains at the location at which service is being furnished on the aforementioned date. Such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement. Ameritech ValueLink Extra and Ameritech ValueLink Extra-Select service will be withdrawn on October 8, 2002 or earlier, in the event that the in-service count declines to zero.

PART 22 - Resale Local Exchange Service Original Sheet 52 SECTION 23 - Resale Local Exchange Services - Competitive Related

6. FOREIGN DISTRICT SERVICE

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 4, Section 3.)

B. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 4, Section 3.)

PART 22 - Resale Local Exchange Service Original Sheet 53 SECTION 23 - Resale Local Exchange Services - Competitive Related

6. FOREIGN DISTRICT SERVICE (cont’d)

C. PRICES

The Company may offer Foreign District Service to Carrier’s individual customers on such terms and for such rates and charges as it deems reasonable without regard to this tariff. Individual contracts will specify the terms, length of service, conditions, capabilities and rate levels applicable to those specific customers. Such contracts will be filed with the Commission as prescribed in Section 13.509 of the Illinois PUA.

1. Service Elements

a. The rate for Foreign District Service:

• the usage rate in effect in the Foreign District for the class of service furnished, as referred to in Section 3 and/or Section 23 of this Part,

• the access rate for the access area in which the customer is physically located as specified in Section 3 and Section 23 of this Part, and

• the following mileage charges:

Additional terminations for Foreign District Service will be furnished only on the premises of the same individual or firm subscribing to the Foreign District Service or to others authorized by the Foreign District Service subscriber to use the service in accordance with Part 2, Section 2 Paragraph 4.9 of this tariff. Such terminations are ordinarily furnished only at locations in the normal district and the foreign district. Rates for such terminations are as specified for the district in which they are located in Section 35 of this tariff for Type 2001A Channel Service.

PART 22 - Resale Local Exchange Service Original Sheet 54 SECTION 23 - Resale Local Exchange Services - Competitive Related

6. FOREIGN DISTRICT SERVICE (cont’d)

C. PRICES (cont’d)

1. Service Elements (cont’d)

a. The rate for Foreign District Service: (cont’d)

Where facility conditions permit, a location in a third district may be selected, with charges computed as follows:

• Rates for Foreign District Service from the foreign district to the more distant of the two districts where service is desired.

• Channel rates for Type 2001A Channel Service apply either (1) between the two districts where service is desired, or (2) between the foreign district and the nearer of the two districts where service is desired, whichever is to the Carrier’s customer’s advantage.

• The Network Access Area where the extension is desired determines the applicable rates for the Type 2001A Inter-S.A. Local Channel.

Description /Billing Code/ Monthly Price

Per first airline mile, or fraction thereof /JZH2X/, /JZH2W/ $25.27

Per additional airline mile, or fraction thereof /JZH2B/, /JZH2T/ 1.47

PART 22 - Resale Local Exchange Service Original Sheet 55 SECTION 23 - Resale Local Exchange Services - Competitive Related

6. FOREIGN DISTRICT SERVICE (cont’d)

C. PRICES (cont’d)

1. Service Elements (cont’d)

b. The rate for Foreign District Service, when connected to a Central Office Multiplexer for transport via Ameritech DS1 Service or in conjunction with Digital Trunking Service is:

• the usage rate in effect in the Foreign District for the class of service furnished, as referred to in Section 3 and/or Section 23 of this Part,

• the access rate specified in Section 3 and/or Section 23 of this Part,

• when applicable, mileage charges as specified preceding between the Foreign District and the Central Office Multiplexer connection; and

• the following mileage charges for that portion of the Foreign District Service that is transported via OPTINET DS1 Service:

c. Service Charges, in accordance with the provisions of Section 2 of this Part.

Description /Billing Code/ Monthly Price

Per mile, or fraction thereof, when transported via Company-provided DS1 service in conjunction with Central Office Digital Trunking Service or used in conjunction with Company-provided ISDN Prime Service, /JZH4X/, /JZH4W/ $.15

PART 22 - Resale Local Exchange Service Original Sheet 56 SECTION 23 - Resale Local Exchange Services - Competitive Related

6. FOREIGN DISTRICT SERVICE (cont’d)

C. PRICES (cont’d)

1. Service Elements (cont’d)

When service is furnished by means of the combined facilities of the Company and an OTC, the following rate applications apply:

• When the Company provides the foreign exchange or open end of the service, the rates charged are (1) the usage rate in effect in the Foreign Exchange for the type and class of service furnished as referred to in Section 3 and/or Section 23 of this Part (2) mileage charges as specified in C.1 above applied to the Company portion of mileage referenced in B. above.

• When the Company provides service at the Carrier’s customer or closed end of the service, the rates charged are (1) the network access rate for the access area in which the Carrier’s customer is physically located as referred to in Section 3 and/or Section 23 of this Part, and (2) mileage charges as specified in C.1 above applied to the Company portion of mileage as referenced in B. above.

PART 22 - Resale Local Exchange Service Original Sheet 57 SECTION 23 - Resale Local Exchange Services - Competitive Related

7. AMERITECH VALUELINK EXTRA/1/

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 4, Section 5.)

B. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 4, Section 5.)

A Carrier's MARC volume discount may not exceed the following maximums per plan, per year:

Maximum Annual MARC MARC Discount

$21,481 to $257,771 $42,962

257,772 to 429,620 64,443

PART 22 - Resale Local Exchange Service Original Sheet 58 SECTION 23 - Resale Local Exchange Services - Competitive Related

7. AMERITECH VALUELINK EXTRA/1/ (cont’d)

C. PRICES

1. Service Elements

Minimum Annual Term Length Discount Band C Rate Revenue Commitment (MARC) Per Month Per Minute

Two Year Three Year $.0529 $ 21,481 to 42,961 4% 6% .0522 42,962 to 64,442 5% 7% .0514 64,443 to 85,923 6% 8% .0507 85,924 to 128,885 7% 9% .0500 128,886 to 171,847 8% 10% .0493 171,848 to 257,771 10% 12% .0485 257,772 to 429,620 10% 12% .0478 429,821 plus 10% 12%

Minimum Annual Annual Usage Commitment (MAUC) Bonus $7,500 $644 15,000 1,074 22,500 1,718 30,000 2,363 45,000 3,222 60,000 4,296

Message Toll Service 800/888 intraMSA

$ .0956 per minute

PART 22 - Resale Local Exchange Service Original Sheet 59 SECTION 23 - Resale Local Exchange Services - Competitive Related

7. AMERITECH VALUELINK EXTRA/1/ (cont’d)

C. PRICES (cont’d)

2. Other Applicable Charges and Payments

Service Connection Charges are not applicable when establishing or changing to Ameritech ValueLink Extra.

References:

The rates and charges as noted in C. PRICES are for Ameritech ValueLink Extra. Additional applicable rates and charges for services specified in B. TERMS and CONDITIONS can be found in the tariff references listed below.

Service

Enhanced Ameritech ValueLink Plus Reference

3. Termination Charges Ill. C.C. No. 19, Part 22, Section 29

Ameritech F.C.C. NO.4, Section 3.1.E.

(For termination charges, see Ill. C.C. No. 19, Part 4, Section 5.)

PART 22 - Resale Local Exchange Service Original Sheet 60 SECTION 23 - Resale Local Exchange Services - Competitive Related

8. AMERITECH VALUELINK EXTRA - SELECT/1/

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 4, Section 5.)

B. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 4, Section 5.)

1. Minimum Annual Revenue Commitment A Carrier’s total annual MARC volume discount may not exceed the following maximums per plan, per year: MARC Maximum Annual Volume Discount $ 589 to 2,524 $295 2,525 to 5,050 1,263 5,051to10,101 1,684 10,102 plus 2,105

C. PRICES

1. Service Elements

Minimum Annual Term Length Band C Revenue Commitment (MARC) Volume Discount Per Month Rate Per Minute 1Year 2Year 3Year $ 589 to 2,524 5% 5% 7% $.0557 2,525 to 5,050 5% 6% 8% .0550 5,051to10,101 6% 7% 9% .0543 10,102 plus 7% 8% 10% .0536

PART 22 - Resale Local Exchange Service Original Sheet 61 SECTION 23 - Resale Local Exchange Services - Competitive Related

8. AMERITECH VALUELINK EXTRA - SELECT/1/

C. PRICES (cont’d)

1. Service Elements (cont’d)

Minimum Annual IntraLATA Toll and Revenue Commitment (MARC) 800/888 Price Per Minute 1 Year 2 Year 3 Year

$ 589 to 2,524 $0.1104 $0.1104 $0.1104 2,525 to 5,050 0.1027 0.1027 0.1027 5,051to10,101 0.0951 0.0951 0.0951 10,102 plus 0.0874 0.0874 0.0874

2. Other Applicable Charges and Payments

(For other applicable charges and payments, see Ill. C.C. No. 19, Part 4, Section 5.)

3. Termination Liability

(For termination liability, see Ill. C.C. No. 19, Part 4, Section 5.)

PART 22 - Resale Local Exchange Service Original Sheet 62 SECTION 23 - Resale Local Exchange Services - Competitive Related

9. AMERITECH VALUELINK EXTRA SELECT INTRAMSA TOLL OFFERING/1/

Carrier’s eligible business customers subscribing to Ameritech ValueLink Extra-Select three year term plans will be eligible for the following rate on intraMSA Toll usage:

3 year Term Plans: $0.0881 per minute

Carrier’s eligible customers include Carrier’s business customers who have discontinued their intraMSA Toll usage with Ameritech for the purpose of establishing service with another toll carrier and who now wish to return to Ameritech.

This offer may not be combined with another Ameritech business access usage or intraMSA discount plans or promotional offerings.

PART 22 - Resale Local Exchange Service Original Sheet 63 SECTION 23 - Resale Local Exchange Services - Competitive Related

10. AMERITECH VALUELINK EXTRA SELECT WINBACK OFFERING/1/

Carrier’s eligible business customers subscribing to Ameritech ValueLink Extra-Select three year term plans will be eligible for the following rate on intraMSA Toll usage:

3 year Term Plans: $0.078 per minute

Carrier’s customers subscribing to the three-year term plan will receive an additional 3% volume discount.

This offer may not be combined with another Ameritech business access usage or intraMSA discount plans or promotional offerings.

PART 22 - Resale Local Exchange Service Original Sheet 64 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK/1/

A. DESCRIPTION

CompleteLink is an optional access and usage volume discount plan for Carrier’s business customers. Carrier’s customers subscribing to CompleteLink receive monthly discounts on selected services based on the Carrier’s customer's Minimum Annual Revenue Commitment (MARC). For plan agreements entered into on or after December 8,2003, CompleteLink requires SBC Illinois local access and local usage.

B. DEFINITIONS

Contributory Services Those services whose revenue is counted towards achievement of the Carrier’s selected MARC.

Eligible Services Those services that are eligible for discounts based on achievement of a specified MARC.

Minimum Annual Revenue Commitment (MARC) The minimum annual revenue commitment that the Carrier must commit to, per year, in order to receive the volume discount.

Minimum Annual Toll Usage and Band C Commitment (MATUBCC)/2/ The total minimum annual toll usage and band C revenue commitment for all Carrier’s customer locations covered by the Ameritech CompleteLink plan.

/1/ Effective August 13, 2007, CompleteLink will no longer be available to Carrier’s business customers. A Carrier with CompleteLink on file on or prior to August 13, 2007, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement. /2/ Effective December 8, 2003, these elements of CompleteLink will no longer be available to Carrier’s business customers. Carrier’s business customers who had these elements under a signed agreement prior to December 8, 2003, may retain them until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 65 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

C. TERMS AND CONDITIONS

1. Minimum Annual Revenue Commitment

The MARC is the minimum annual revenue commitment that the Carrier must commit to, per year, in order to receive the volume discount.

MARC revenue is the sum total of the Carrier’s customer’s annual billed revenue, for services specified in the Company’s CompleteLink tariffs, for all Carrier's customer’s eligible business accounts located in the AT&T Midwest region, before discounts are applied.

Services contributing towards to MARC include, except as noted below, all AT&T Midwest regulated services (monthly recurring revenue, usage revenue, and Other Charges and Credits (OC&C), including fractionalized recurring and nonrecurring charges), excluding the following, if applicable:

End User Common Line (EUCL) Surcharges, EUCL offset charges, Handicap surcharges, Primary Interexchange Carrier (PIC) charges, Local Number Portability (LNP) charges, Infrastructure Maintenance Fees (IMF), Universal Service Fund (USF) surcharges, Federal & State Line Port Charges.

Additionally any service provided by the Company’s affiliates (other than an AT&T Midwest Incumbent Local Exchange Carrier), charges for services provided by any other service provider and billed on behalf of that other service provider, and any other tax or charge imposed by local, state, or federal government entity are also excluded.

The CompleteLink Plan is available with one-year, two-year, three-year or five-year term plans.

PART 22 - Resale Local Exchange Service Original Sheet 66 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

C. TERMS AND CONDITIONS (cont’d)

1. Minimum Annual Revenue Commitment (cont’d)

CompleteLink Carriers who fail to meet the selected MARC will be billed the difference between the selected MARC and the Annual revenue billed.

MARC volume discounts Carriers apply to the following eligible services: SBC Illinois IntraMSA Toll Usage SBC Calling Card surcharges and Business Exchange Access Service usage Business Trunks Custom and Advanced Custom All SBC Illinois Local Usage Services (Bands Calling Features, excluding Pay A, B and C)/2/ Per Use ADTS-E/3/ Remote Call Forwarding ADTS-E Usage/3/ Multi-Ring Service Centrex Usage Busy Line Transfer ISDN Usage Alternate Answering SBC Illinois IntraMSA/800/888 Usage Message Waiting Indication FeatureLink Service

Local and state additional charges, taxes and the End User Common Line Charge are not volume discount eligible.

Effective with agreements signed on or after December 8, 2003, with the exception of the Minimum Annual Toll Usage and Band C Commitment (MATUBCC)/1/ as described following, and local access and usage, CompleteLink Carrier's customers are not required to purchase any of the MARC contributory services. Tariffed recurring and nonrecurring charges apply to the installation and use of these services.

/1/ Effective August 13, 2007, CompleteLink will no longer be available to Carrier's business customers. A Carrier with CompleteLink on file on or prior to August 13, 2007, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement. /2/ Effective with agreements signed on or after May 9, 2005, MARC volume discounts no longer apply to Local Usage (Band A & Band B) Service. See 2nd Revised Sheet 57.1 of this Tariff section for applicable prices. /3/ Effective December 8, 2003, these elements of CompleteLink will no longer be available to Carrier’s Business customers. Carrier’s business customers who had these elements under a signed agreement prior to December 8, 2003 may retain them until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 67 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

C. TERMS AND CONDITIONS (cont’d)

1. Minimum Annual Revenue Commitment (cont’d)

A Carrier’s customer’s MARC volume discount may not exceed the following maximums per plan, per year:

MARC Maximum Annual Revenue MARC Discount

$525 $288 900 576 2,250 823 5,250 1,235 9,000 2,058 13,500 2,058 18,750 2,865 26,250 4,297 37,500 6,753 56,250 9,413 75,000 19,644 93,750 19,644 112,500 29,466 150,000 29,466

A Carrier’s eligible CompleteLink customer may include up to, but not exceed 250 of its locations, per state, under one CompleteLink Plan. A Carrier may subscribe to only one CompleteLink Plan at a time.

Except as required by law, a CompleteLink plan is not transferable to, or may not be assumed by, a Carrier or Carrier’s customers other than the Carrier’s customer of record without prior written consent of the Company.

PART 22 - Resale Local Exchange Service Original Sheet 68 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

C. TERMS AND CONDITIONS (cont’d)

1. Minimum Annual Revenue Commitment (cont’d)

The CompleteLink plan applies to all of the intraMSA services of the subscribing Carrier's customer, including all business usage and message toll service for all business locations covered by the plan. The jurisdiction of the main billing telephone number, selected by the Carrier, will dictate the jurisdiction of the governing tariff for CompleteLink contract.

MARC or MATUBCC discounts will not accumulate or be effective until August 14, 1999.

PART 22 - Resale Local Exchange Service Original Sheet 69 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

C. TERMS AND CONDITIONS (cont’d)

2. Minimum Annual Toll Usage and Band C Commitment (MATUBCC)/2/

The MATUBCC is the total minimum annual toll usage and Band C revenue commitment for all Carrier’s customer service locations covered by the CompleteLink plan for the following SBC Illinois services: Band C, interstate and intrastate IntraMSA message toll service; SBC Calling Card charges; interstate and intrastate IntraMSA 800/888 toll free usage; SBC Calling Card charges excluding surcharges.

A CompleteLink MARC that has less than a 10% MATUBCC will receive a lesser discount than MARCs that have a 10% or more MATUBCC. CompleteLink requires a Minimum Annual combined Toll Usage and Band C Commitment. See PRICES following.

MATUBCC usage prices as specified in PRICES following apply to customer dialed, station-to- station calling card and IntraMSA intrastate and interstate toll calls.

CompleteLink MATUBCC may not be combined with any other optional calling plan.

CompleteLink MATUBCC charges are billed per minute with initial increments of eighteen (18) seconds and additional increments of six (6) seconds or fraction thereof.

CompleteLink Carriers who fail to meet their selected MATUBCC will be billed the difference between the selected MATUBCC and the Annual Toll and Band C revenue billed.

/1/ Effective August 13, 2007, CompleteLink will no longer be available to Carrier's business customers. A Carrier with CompleteLink on file on or prior to August 13, 2007, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement. /2/ Effective December 8, 2003, these elements of CompleteLink will no longer be available to Carrier’s Business customers. Carrier’s business customers who had these elements under a signed agreement prior to December 8, 2003 may retain them until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 70 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

D. PRICES

1. Service Elements

MARC less than 10% Toll - Band C/2/ Annual 1 3 5 Description Minimum Year Years Years

Overall MARC Volume Discounts

$525-899 2.0% 4.0% 4.5% 900 - 2,249 2.25% 4.25% 4.75% 2,250 - 5,249 2.5% 4.5% 5.0% 5,250 - 8,999 3.0% 5.0% 5.5% 9,000 - 13,499 3.5% 5.5% 6.0% 13,500 - 18,749 3.5% 5.5% 6.0% 18,750 - 26,249 4.5% 6.5% 7.0% 26,250 - 37,499 5.0% 7.0% 7.5% 37,500 - 56,249 5.5% 7.5% 8.0% 56,250 - 74,999 6.0% 8.0% 8.5% 75,000 - 93,749 6.5% 8.5% 9.0% 93,750 – 112,499 6.5% 8.5% 9.0% 112,500 - 149,999 7.0% 9.0% 9.5% 150,000 plus 7.0% 9.0% 9.5%

/1/ Effective August 13, 2007, CompleteLink will no longer be available to Carrier's business customers. A Carrier with CompleteLink on file on or prior to August 13, 2007, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement. /2/ Effective December 8, 2003, these elements of CompleteLink will no longer be available to Carrier’s Business customers. Carrier’s business customers who had these elements under a signed agreement prior to December 8, 2003 may retain them until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 71 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

D. PRICES (cont’d)

1. Service Elements (cont’d)

MARC greater than/or equalto10%Toll-BandC/2/ Annual 1 3 5 Description Minimum Year Years Years

Overall MARC Volume Discounts

$525-899 5.0% 7.0% 7.5% 900 - 2,249 5.25% 7.25% 7.75% 2,250 - 5,249 5.5% 7.5% 8.0% 5,250 - 8,999 6.0% 8.0% 8.5% 9,000 - 13,499 6.5% 8.5% 9.0% 13,500 - 18,749 6.5% 8.5% 9.0% 18,750 - 26,249 7.5% 9.5% 10.0% 26,250 - 37,499 8.0% 10.0% 10.5% 37,500 - 56,249 8.5% 10.5% 11.0% 56,250 - 74,999 9.0% 11.0% 11.5% 75,000 - 93,749 9.5% 11.5% 12.0% 93,750 – 112,499 9.5% 11.5% 12.0% 112,500 - 149,999 10.0% 12.0% 12.5% 150,000 plus 10.0% 12.0% 12.5%

/1/ Effective August 13, 2007, CompleteLink will no longer be available to Carrier's business customers. A Carrier with CompleteLink on file on or prior to August 13, 2007, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement. /2/ Effective December 8, 2003, these elements of CompleteLink will no longer be available to Carrier’s Business customers. Carrier’s business customers who had these elements under a signed agreement prior to December 8, 2003 may retain them until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 72 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

D. PRICES (cont’d)

1. Service Elements (cont’d)

Band C and Toll Sub-Commitment/2/ Base Base Base Description MATUBCC 1 Year 3 Years 5 Years

Band C Base Rates/Minute

$53-89 $0.0656 $0.0581 $0.0503 90 - 224 0.0656 0.0581 0.0503 225 - 524 0.0648 0.0573 0.0496 525 - 899 0.0641 0.0565 0.0488 900 - 1,349 0.0633 0.0558 0.0480 1,350 - 1,874 0.0633 0.0558 0.0480 1,875 - 2,624 0.0626 0.0550 0.0472 2,625 - 3,749 0.0618 0.0542 0.0464 3,750 - 5,624 0.0611 0.0534 0.0456 5,625 - 7,499 0.0603 0.0527 0.0448 7,500 - 9,374 0.0596 0.0519 0.0440 9,375 - 11,249 0.0596 0.0519 0.0440 11,250 - 14,999 0.0588 0.0511 0.0432 15,000 - 22,499 0.0588 0.0511 0.0432 22,500 - 37,499 0.0581 0.0503 0.0425 37,500 plus 0.0573 0.0496 0.0417

/1/ Effective August 13, 2007, CompleteLink will no longer be available to Carrier's business customers. A Carrier with CompleteLink on file on or prior to August 13, 2007, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement. /2/ Effective December 8, 2003, these elements of CompleteLink will no longer be available to Carrier’s Business customers. Carrier’s business customers who had these elements under a signed agreement prior to December 8, 2003 may retain them until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 73 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

D. PRICES (cont’d)

1. Service Elements (cont’d)

Band C and Toll Sub-Commitment/2/ Base Base Base Description MATUBCC 1 Year 3 Years 5 Years

IntraMSA Toll and 800/888 Rates/Minute $53-89 $0.1064 $0.0987 $0.0910 90 - 224 0.1064 0.0987 0.0910 225 - 524 0.1034 0.0956 0.0878 525 - 899 0.1003 0.0925 0.0847 900 - 1,349 0.0972 0.0894 0.0815 1,350 - 1,874 0.0972 0.0894 0.0815 1,875 - 2,624 0.0941 0.0863 0.0784 2,625 - 3,749 0.0910 0.0831 0.0752 3,750 - 5,624 0.0878 0.0799 0.0720 5,625 - 7,499 0.0847 0.0768 0.0688 7,500 - 9,374 0.0815 0.0736 0.0656 9,375 - 11,249 0.0815 0.0736 0.0656 11,250 - 14,999 0.0784 0.0704 0.0623 15,000 - 22,499 0.0784 0.0704 0.0623 22,500 - 37,499 0.0752 0.0672 0.0591 37,500 plus 0.0720 0.0639 0.0558

/1/ Effective August 13, 2007, CompleteLink will no longer be available to Carrier's business customers. A Carrier with CompleteLink on file on or prior to August 13, 2007, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement. /2/ Effective December 8, 2003, these elements of CompleteLink will no longer be available to Carrier’s Business customers. Carrier’s business customers who had these elements under a signed agreement prior to December 8, 2003 may retain them until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 74 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

D. PRICES (cont’d)

1. Service Elements (cont’d)

% Discount on Eligible Services MARC 1-Year 2 Years 3 Years 5 Years

$507 5.0% 6.0% 7.0% 7.5% 869 5.25% 6.25% 7.25% 7.75% 2,173 5.5% 6.5% 7.5% 8.0% 5,070 6.0% 7.0% 8.0% 8.5% 8,692 6.5% 7.5% 8.5% 9.0% 13,038 6.5% 7.5% 8.5% 9.0%

18,108 7.5% 8.5% 9.5% 10.0% 25,351 8.0% 9.0% 10.0% 10.5% 36,215 8.5% 9.5% 10.5% 11.0% 54,323 9.0% 10.0% 11.0% 11.5% 72,431 9.5% 10.5% 11.5% 12.0% 90,538 9.5% 10.5% 11.5% 12.0% 108,646 10.0% 11.0% 12.0% 12.5% 144,861 10.0% 11.0% 12.0% 12.5%

IntraMSA Toll and 800/888 Base Rates Per Minute/2/ $0.0410 $0.0403 $0.0397 $0.0390

Band A Rates Per Minute/3/ 0.011 0.011 0.011 0.011

Band B Rates per Minute/3/ 0.028 0.028 0.028 0.028

Band C Base Rates per Minute/2/ 0.0466 0.0458 0.0426 0.0393

PART 22 - Resale Local Exchange Service Original Sheet 75 SECTION 23 - Resale Local Exchange Services - Competitive Related

11. COMPLETELINK (cont’d)/1/

D. PRICES (cont’d)

2. Other Applicable Charges and Payments

Service Connection Charges are not applicable when establishing or changing to CompleteLink.

3. Termination Charges

(For termination charges, see ILL. C.C. NO. 19, Part 4, Section 5.)

4. Service Guarantee

(For service guarantee, see ILL. C.C. NO. 19, Part 4, Section 5.)

5. MARC Downgrade Allowance for MATUC Removal/2/

(For MARC Downgrade Allowance for MATUC Removal, see Ill. C.C. No. 19, Part 4, Section 5.)

6. MARC Downgrade Allowance for Technology Upgrade/3/

(For MARC Downgrade Allowance for Technology Upgrade, see Ill. C.C. No. 19, Part 4, Section 5.)

Pursuant to I.C.C. Order in Docket 00-0024 dated January 3, 2002.

PART 22 - Resale Local Exchange Service Original Sheet 76 SECTION 23 - Resale Local Exchange Services - Competitive Related

AMERITECH COMPLETELINK A & B SAVE/1//2/

Carrier's eligible business customers subscribing to Ameritech CompleteLink will receive the following Band A and B rates per minute

Band A $0.017 per minute Band B $0.033 per minute

Rates are being billed per minute with increments of eighteen (18) seconds and additional increments of six (6) seconds or fraction thereof. Carrier's eligible business customers include customers who have received a competitive proposal and are considering discontinuing their business network access line or trunk service with Carrier for the purpose of establishing service with another local exchange provider.

AMERITECH COMPLETELINK A & B WINBACK/1//2/

Carrier's eligible business customers subscribing to Ameritech CompleteLink will receive the following Band A and B rates per minute

Band A $0.015 per minute Band B $0.030 per minute

Rates are being billed per minute with increments of eighteen (18) seconds and additional increments of six (6) seconds or fraction thereof. Carrier's eligible business customers include Carrier's customers who have discontinued their business network access line or trunk service with Carrier for the purpose of establishing service with another local exchange provider and now wish to return to Carrier.

/1/ Effective May 30, 2005, no further installations of, or changes to Ameritech CompleteLink A & B Save, Winback or Retention services will be made. Carrier’s customers of record on May 30, 2005 may continue their service as long as such service remains at the location at which it was being furnished on the aforementioned date. In the event that these services are discontinued at their present location for any reason, they will not be re-established. /2/ Effective August 13, 2007, CompleteLink will no longer be available to Carrier's business customers. A Carrier with CompleteLink on file on or prior to August 13, 2007, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement.

PART 22 - Resale Local Exchange Service Original Sheet 77 SECTION 23 - Resale Local Exchange Services - Competitive Related

AMERITECH COMPLETELINK A & B RETENTION/1//2/

Carrier's eligible business customers subscribing to Ameritech CompleteLink will receive a 20% discount on Band A & B rates per minute.

Carrier's eligible customers include business customers signing a one, three or five year CompleteLink term agreement, that are not save or winback customers.

PART 22 - Resale Local Exchange Service Original Sheet 78 SECTION 23 - Resale Local Exchange Services - Competitive Related

AMERITECH COMPLETELINK LOYALTY PROGRAM /1/

Carrier's business customers with Ameritech ValueLink Extra, or ValueLink Extra - Select term agreements that have expired as of January 1, 2000, or are about to expire, are eligible for additional MARC discounts when they sign a new one, three, or five year term plan.

Carrier's customers signing a one year CompleteLink term agreement will receive a 1% MARC bill credit on the 13th month anniversary of their plan.

Carrier's customers signing a three year CompleteLink term agreement will receive a 2% MARC bill credit payable on the 13th, 25th and 37th month anniversary of their term plan.

Carrier's customers signing a five year CompleteLink term agreement will receive a 3% MARC bill credit payable on the 13th, 25th, 37th, 49th and 61st month anniversary of their term plan.

Each bill credit shall be the equivalent of 1%, 2%, or 3% (dependent on the length of the term agreement) of the minimum annual revenue commitment (MARC) subscribed to by the Carrier's customer and shall appear on the Carrier's Ameritech bill within sixty days of the anniversary date.

PART 22 - Resale Local Exchange Service Original Sheet 79 SECTION 23 - Resale Local Exchange Services - Competitive Related

SEE YOUR SAVINGS – RETENTION/1/

Carrier’s business customers with 1 to 10 business lines who make a 12-month commitment of $47.06 in annual Band C usage, $3.92 monthly, will be eligible for Band A, B and C usage savings.

Carrier’s eligible customers include Carrier’s existing business customers with 1 to 10 business lines. The Carrier’s customer must agree to a 12-month term, and commit to $47.06 in annual Band C usage, $3.92 monthly. Carrier’s customers who make this commitment will receive a 10% discount on Band A and B usage, with maximum monthly local savings of $11.96. Carrier’s customers will also receive a Band C rate of $0.0799/minute.

Carrier’s eligible business customers in Market Service Areas 4, 5, 10 and 12 who make a 12-month commitment and commit to $47.06 in annual intraMSA toll, $3.92 monthly, will receive a toll rate of $0.1061/minute.

This offer may not be combined with other SBC business access usage discount plans or promotions.

Carrier’s customers who do not meet the $3.92 monthly Band C or intraMSA toll commitment will be billed the shortfall. Carrier’s customers who terminate their term agreement prior to completion of the 12-month term period will be billed 35% of the monthly Band C or intraMSA toll revenue commitment for the remainder of the agreement period.

/1/ Effective July 18, 2004, no further installation of, or changes to See Your Savings - Retention service will be made. Carrier’s customers of record on July 18, 2004 may continue their service as long as their present term agreement remains in effect. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 80 SECTION 23 - Resale Local Exchange Services - Competitive Related

SEE YOUR SAVINGS – SAVE/1/

Carrier’s business customers with 1 to 10 business lines who make a 12 month commitment and commit to $47.06 in annual Band C usage, $3.92 monthly, will be eligible for Band A, B and C usage discounts.

Carrier’s eligible customers include Carrier’s business customers with 1 to 10 business lines who have received a competitive toll offer and a competitive network access line offer and are considering changing their Band C or intraMSA toll and network access line to a competitive carrier.

Carrier’s business customers must agree to a 12-month term and commit to $47.06 in annual Band C usage, $3.92 monthly. Carrier’s customers who meet the requirements will receive a 15% discount on Band A and B usage, with maximum monthly local savings of $15.68. Carrier’s customers will also receive a Band C rate of $0.0726/minute.

Carrier’s eligible business customers in Market Service Areas 4, 5, 10 and 12, who make a 12-month commitment and commit to $47.06 in annual intraMSA toll, $3.92 monthly, will receive a toll rate of $0.0855/minute.

This offer may not be combined with other SBC business access usage discount plans or promotions.

/1/ Effective July 18, 2004, no further installation of, or changes to See Your Savings - Save service will be made. Carrier’s customers of record on July 18, 2004 may continue their service as long as their present term agreement remains in effect. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 81 SECTION 23 - Resale Local Exchange Services - Competitive Related

SEE YOUR SAVINGS - WINBACK/1/

Carrier’s eligible customers include Carrier’s business customers with 1 to 10 business lines who had either their Band C /intraMSA toll or business network access lines with Carrier, switched their business network access lines or business Band C /intraMSA toll to a competitor, and now wish to return either their Band C /intraMSA toll or business network access lines to Carrier.

Carrier’s business customers must agree to a 12-month term and commit to $47.06 in annual Band C usage, $3.92 monthly. Carrier’s customers who meet the requirements will receive a 20% discount on Band A and B usage, with maximum monthly local savings of $15.68. Carrier’s customers will also receive a Band C rate of $0.0652/minute.

This offer may not be combined with other SBC business access usage discount plans or promotions.

Carrier’s customers who do not meet their $3.92 monthly Band C or intraMSA toll commitment will be billed the shortfall. Carrier’s customers who terminate their term agreement prior to completion of the 12-month term period will be billed 35% of the monthly Band C or intraMSA toll revenue commitment for the remainder of the agreement period.

/1/ Effective July 18, 2004, no further installation of, or changes to See Your Savings - Winback service will be made. Carrier’s customers of record on July 18, 2004 may continue their service as long as their present term agreement remains in effect. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 82 SECTION 23 - Resale Local Exchange Services - Competitive Related

12. AMERITECH SIMPLELINK/1/

A. DESCRIPTION

(For Service Description, see ILL. C.C. NO. 19, Part 4, Section 5.)

B. DEFINITIONS

(For Definitions, see ILL. C.C. NO. 19, Part 4, Section 5.)

C. TERMS AND CONDITIONS

(For Terms and Conditions, see ILL. C.C. NO. 19, Part 4, Section 5.)

/1/ Effective April 30, 2004, no further installations of, or changes to Ameritech SimpleLink service will be made. Carrier’s customers of record on April 30, 2004 may continue their service as long as their present term agreement remains in effect. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 83 SECTION 23 - Resale Local Exchange Services - Competitive Related

12. AMERITECH SIMPLELINK/1/ (cont’d)

D. PRICES

1. Service Elements

MARC Volume Discounts 1 2 3 5 Year Years Years Years

MARC Annual Minimum $ 750 - $2,249 4.0% 5.0% 6.0% 7.0% 2,250 – 5,249 5.0% 6.0% 7.0% 8.0% 5,250 - Plus 6.0% 7.0% 8.0% 9.0%

Monthly Toll Discount 50.0% 50.0% 50.0% 50.0% Discount applies to Band C, intraMSA toll, calling card and toll free calls.

2. Revenue Growth Incentive

At the end of the second year of the term agreement, and going forward, if the Carrier’s customers MARC billed revenue is greater than their MARC, the Carrier’s customer will receive an annual credit equal to 10% of the increase over the highest spending in any previous year of the contract.

3. Other Applicable Charges and Payments

Service Connection Charges are not applicable when establishing or changing to Ameritech SimpleLink.

4. Termination Charges

(For Termination Charges, see ILL. C.C. NO. 19, Part 4, Section 5.)

5. Service Guarantee

(For Service Guarantee, see ILL. C.C. NO. 19, Part 4, Section 5.)

PART 22 - Resale Local Exchange Service Original Sheet 84 SECTION 23 - Resale Local Exchange Services - Competitive Related

13. AMERITECH SIMPLELINK SAVE/WINBACK/1/

A. DESCRIPTION

(For Service Description, see ILL. C.C. NO. 19, Part 4, Section 5.)

B. DEFINITIONS

(For Definitions, see ILL. C.C. NO. 19, Part 4, Section 5.)

C. TERMS AND CONDITIONS

(For Terms and Conditions, see ILL. C.C. NO. 19, Part 4, Section 5.)

/1/ Effective April 30, 2004, no further installations of, or changes to Ameritech SimpleLink Save/Winback service will be made. Carrier’s customers of record on April 30, 2004 may continue their service as long as their present term agreement remains in effect. In the event that these services are discontinued at their present location for any reason, they will not be re- established.

PART 22 - Resale Local Exchange Service Original Sheet 85 SECTION 23 - Resale Local Exchange Services - Competitive Related

13. AMERITECH SIMPLELINK SAVE/WINBACK/1/ (cont’d)

D. PRICES

1. Service Elements

MARC Volume Discounts 1 2 3 5 MARC Annual Minimum Year Years Years Years

$750–2,249 12.0% 13.0% 14.0% 15.0% 2,250 – 5,249 13.0% 14.0% 15.0% 16.0% 5,250 – Plus 14.0% 15.0% 16.0% 17.0%

Monthly Toll Discount 55.0% 55.0% 55.0% 55.0% Discount applies to Band C, intraMSA toll, calling card and toll free calls.

2. Revenue Growth Incentive

At the end of the second year of the term agreement, and going forward, if the Carrier’s customers MARC billed revenue exceed their MARC, the Carrier’s customer will receive an annual credit equal to 10% of the increase over the highest spending in any previous year of the contract.

3. Other Applicable Charges and Payments

Service Connection Charges are not applicable when establishing or changing to Ameritech SimpleLink Save/Winback.

4. Termination Charges

(For Termination Charges, see ILL. C.C. NO. 19, Part 4, Section 5.)

5. Service Guarantee

(For Service Guarantee, see ILL. C.C. NO. 19, Part 4, Section 5.)

PART 22 - Resale Local Exchange Service Original Sheet 86 SECTION 23 - Resale Local Exchange Services - Competitive Related

AMERITECH COMPLETELINK 2-PIC WINBACK/1/

Carrier’s eligible business customers subscribing to an Ameritech CompleteLink 1-year, 3-year or 5- year term plan will be eligible for the following Band C, intraMSA toll, and 800/888 rates per minute.

Rates Per Minute IntraMSA TOLL and 800/888 Band C 1-Year 3-Year 5-Year 1-Year 3-Year 5-Year Toll Commitment Plan Plan Plan Plan Plan Plan

$54-91 $0.0768 $0.0701 $0.0632 $0.0615 $0.05320. $0.0448 92 – 229 0.0768 0.0701 0.0632 0.0615 0532 0.0448 230 - 535 0.0754 0.0687 0.0618 0.0607 0.0524 0.0439 536 – 918 0.0741 0.0673 0.0604 0.0599 0.0516 0.0431 919 – 1,377 0.0728 0.0660 0.0589 0.0591 0.0507 0.0422 1,378 – 1,913 0.0728 0.0660 0.0589 0.0591 0.0507 0.0422 1,914 – 2,679 0.0714 0.0646 0.0575 0.0582 0.0499 0.0413 2,680 – 3,827 0.0701 0.0632 0.0560 0.0574 0.0490 0.0405 3,828 – 5,741 0.0687 0.0618 0.0546 0.0566 0.0482 0.0396 5,742 – 7,655 0.0660 0.0589 0.0516 0.0557 0.0473 0.0388 7,656 – 9,569 0.0632 0.0560 0.0487 0.0549 0.0465 0.0379 9,750 – 11,484 0.0632 0.0560 0.0487 0.0549 0.0465 0.0379 11,485 – 15,312 0.0604 0.0531 0.0456 0.0541 0.0456 0.0370 15,313 – 22,968 0.0604 0.0531 0.0456 0.0541 0.0456 0.0370 22,969 – 38,281 0.0575 0.0502 0.0426 0.0532 0.0448 0.0362 38,282 plus 0.0546 0.0472 0.0395 0.0524 0.0439 0.0353

Eligible customers include business customers who have their Band C and intraMSA toll usage with another competitive Band C and intraMSA toll carrier within the Ameritech service area and who now wish to establish their Band C and intraMSA toll usage with the Carrier.

This offering may not be combined with other Ameritech Business access line, usage and/or toll discount plans or promotions. All other terms and conditions applicable to Ameritech CompleteLink, as described in Part 22, Section 23 of this Tariff, will apply.

/1/ Effective December 8, 2003, no further installations of or changes to Ameritech CompleteLink 2-PIC Winback will be made. Carrier’s customers who had this service prior to December 8, 2003 may retain the service until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 87 SECTION 23 - Resale Local Exchange Services - Competitive Related

AMERITECH COMPLETELINK WINBACK/1/

Discount on Eligible Services/2/ Minimum Annual Maximum 1-Year 3-Year 5-Year Revenue Commitment Annual Discount Plan Plan Plan

$ 544 – 932 $272 13.0% 15.0% 15.5% 933 – 2,332 544 13.3% 15.25% 15.75% 2,333 – 5,443 778 13.5% 15.5% 16.0% 5,444 - 9,332 1,322 14.0% 16.0% 16.5% 9,333 – 13,998 2,022 14.5% 16.5% 17.0% 13,999 – 19,442 2,955 14.5% 16.5% 17.0% 19,443 – 27,219 4,277 15.5% 17.5% 18.0% 27,220 – 38,885 6,222 16.0% 18.0% 18.5% 38,886 – 58,327 9,721 16.5% 18.5% 19.0% 58,328 – 77,770 13,221 17.0% 19.0% 19.5% 77,771 – 97,213 17,110 17.5% 19.5% 20.0% 97,214 – 116,656 20,998 17.5% 19.5% 20.0% 116,657 – plus 27,220 - plus 18.0% 20.0% 20.5%

/1/ Effective December 8, 2003, no further installations of or changes to Ameritech CompleteLink Winback offer will be made. Carrier’s customers who had this service prior to December 8, 2003 may retain the service until their current agreement expires. /2/ These discounts will be reduced by 3% for Carrier’s customers who do not commit 10% or more of their MARC to toll usage.

PART 22 - Resale Local Exchange Service Original Sheet 88 SECTION 23 - Resale Local Exchange Services - Competitive Related

AMERITECH COMPLETELINK WINBACK (cont’d)/1/

Rates Per Minute IntraMSA TOLL and 800/888 Band C 1-Year 3-Year 5-Year 1-Year 3-Year 5-Year Toll Commitment Plan Plan Plan Plan Plan Plan

$54-91 $0.0794 $0.0728 $0.0660 $0.0697 $0.0615 $0.0532 92 – 229 0.0794 0.0728 0.0660 0.0697 0.0615 0.0532 230 - 535 0.0781 0.0714 0.0646 0.0689 0.0607 0.0524 536 – 918 0.0768 0.0701 0.0632 0.0681 0.0599 0.0516 919 – 1,377 0.0754 0.0687 0.0618 0.0673 0.0591 0.0507 1,378 – 1,913 0.0754 0.0687 0.0618 0.0673 0.0591 0.0507 1,914 – 2,679 0.0741 0.0673 0.0604 0.0665 0.0582 0.0499 2,680 – 3,827 0.0728 0.0660 0.0589 0.0656 0.0574 0.0490 3,828 – 5,741 0.0714 0.0646 0.0575 0.0648 0.0566 0.0482 5,742 – 7,655 0.0687 0.0618 0.0546 0.0640 0.0557 0.0473 7,656 – 9,569 0.0660 0.0589 0.0516 0.0632 0.0549 0.0465 9,750 – 11,484 0.0660 0.0589 0.0516 0.0632 0.0549 0.0465 11,485 – 15,312 0.0632 0.0560 0.0487 0.0624 0.0541 0.0456 15,313 – 22,968 0.0632 0.0560 0.0487 0.0624 0.0541 0.0456 22,969 – 38,281 0.0604 0.0531 0.0456 0.0615 0.0532 0.0448 38,282 plus 0.0575 0.0502 0.0456 0.0607 0.0524 0.0439

Eligible customers include Carrier’s business customers who have their business local network access line or business trunk service with another competitive local exchange carrier within the Ameritech service area and who now wish to establish service with the Carrier.

This offering may not be combined with other Ameritech Business access line, usage and/or toll discount plans or promotion. All other terms and conditions applicable to Ameritech CompleteLink as described in Part 22, Section 23 of this Tariff will apply.

/1/ Effective December 8, 2003, no further installations of or changes to Ameritech CompleteLink Winback will be made. Carrier’s customers who had this service prior to December 8, 2003 may retain the service until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 89 SECTION 23 - Resale Local Exchange Services - Competitive Related

AMERITECH COMPLETELINK SAVE/1/

Carrier’s eligible business customers subscribing to Ameritech CompleteLink 1-year, 3-year or 5-year term plans will be eligible for the following Band C, intraMSA toll, and 800/888 rates per minute, as well as the following MARC discounts and increased Maximum Annual Discount.

Discount on Eligible Services/2/ Minimum Annual Maximum 1-Year 3-Year 5-Year Revenue Commitment Annual Discount Plan Plan Plan

$ 544 – 932 $272 10.0% 12.0% 12.5% 933 – 2,332 544 10.3% 12.25% 12.75% 2,333 – 5,443 778 10.5% 12.5% 13.0% 5,444 - 9,332 1,322 11.0% 13.0% 13.5% 9,333 – 13,998 2,022 11.5% 13.5% 14.0% 13,999 – 19,442 2,955 11.5% 13.5% 14.0% 19,443 – 27,219 4,277 12.5% 14.5% 15.0% 27,220 – 38,885 6,222 13.0% 15.0% 15.5% 38,886 – 58,327 9,721 13.5% 15.5% 16.0% 58,328 – 77,770 13,221 14.0% 16.0% 16.5% 77,771 – 97,213 17,110 14.5% 16.5% 17.0% 97,214 – 116,656 20,998 14.5% 16.5% 17.0% 116,657 – plus 27,220 - plus 15.0% 17.0% 17.5%

/1/ Effective December 8, 2003, no further installations of or changes to Ameritech CompleteLink Save offer will be made. Carrier’s customers who had this service prior to December 8, 2003 may retain the service until their current agreement expires. /2/ These discounts will be reduced by 3% for customers who do not commit 10% or more of their MARC to toll usage.

PART 22 - Resale Local Exchange Service Original Sheet 90 SECTION 23 - Resale Local Exchange Services - Competitive Related

AMERITECH COMPLETELINK SAVE (cont’d)/1/

Rates Per Minute IntraMSA TOLL and 800/888 Band C 1-Year 3-Year 5-Year 1-Year 3-Year 5-Year Toll Commitment Plan Plan Plan Plan Plan Plan

$54-91 $0.0820 $0.0754 $0.0687 $0.0697 $0.0615 $0.0532 92 – 229 0.0820 0.0754 0.0687 0.0697 0.0615 0.0532 230 - 535 0.0807 0.0741 0.0673 0.0689 0.0607 0.0524 536 – 918 0.0794 0.0728 0.0660 0.0681 0.0599 0.0516 919 – 1,377 0.0781 0.0714 0.0646 0.0673 0.0591 0.0507 1,378 – 1,913 0.0781 0.0714 0.0646 0.0673 0.0591 0.0507 1,914 – 2,679 0.0768 0.0701 0.0632 0.0665 0.0582 0.0499 2,680 – 3,827 0.0754 0.0687 0.0618 0.0656 0.0574 0.0490 3,828 – 5,741 0.0741 0.0673 0.0604 0.0648 0.0566 0.0482 5,742 – 7,655 0.0714 0.0646 0.0575 0.0640 0.0557 0.0473 7,656 – 9,569 0.0687 0.0618 0.0546 0.0632 0.0549 0.0465 9,750 – 11,484 0.0687 0.0618 0.0546 0.0632 0.0549 0.0465 11,485 – 15,312 0.0660 0.0589 0.0516 0.0624 0.0541 0.0456 15,313 – 22,968 0.0632 0.0589 0.0516 0.0624 0.0541 0.0456 22,969 – 38,281 0.0632 0.0560 0.0487 0.0615 0.0532 0.0448 38,282 plus 0.0604 0.0531 0.0456 0.0607 0.0524 0.0439

Eligible customers include Carrier’s business customers who have received a competitive proposal and are considering discontinuing their business network access line or business trunk service with the Carrier for the purpose of establishing service with another local exchange carrier.

/1/ Effective December 8, 2003, no further installations of or changes to Ameritech CompleteLink Save will be made. Carrier’s customers who had this service prior to December 8, 2003 may retain the service until their current agreement expires.

PART 22 - Resale Local Exchange Service Original Sheet 91 SECTION 23 - Resale Local Exchange Services - Competitive Related

AMERITECH – COMPLETELINK TERMINATION FEE WAIVER PLAN /1/

Carrier’s eligible business customers will receive a one-time waiver or refund of the termination charges associated with early termination of Ameritech CompleteLink or Ameritech ValueLink agreements. Eligible customers include business customers who terminated an Ameritech CompleteLink or Ameritech ValueLink agreement for the purpose of establishing service with another carrier and who have now returned to the Carrier and signed a new Ameritech CompleteLink agreement. The new CompleteLink term period and Minimum Annual Revenue Commitment (MARC) must be greater than or equal to that of the terminated plan.

PART 22 - Resale Local Exchange Service Original Sheet 92 SECTION 23 - Resale Local Exchange Services - Competitive Related

CUSTOM BIZSAVER® PACKAGES /1/ /2/

A. DESCRIPTION

For description, see ILL. C.C. No. 19, Part 4, Section 5.

B. TERMS AND CONDITIONS

For terms and conditions, see ILL. C.C. No. 19, Part 4, Section 5 with the following exception.

6. The 12-month term also has a 12-month renewable option. If the Carrier’s customer selects the 12-month renewable option, the plan will renew for 12-month intervals. A maximum of two 12-month renewals are available after the first 12-month term. This 12-month renewable option will apply to Unlimited Local packages only. The Carrier’s customer is under no obligation to re-subscribe after completion of a 12-month term period. Local Block of Time packages are only available with either a 12 month or a 12 month renewable term plan.

C. REFERENCES

The Custom BizSaver® Package components are provided in accordance to the Terms and Conditions of their applicable tariffs except as noted in Sections C. and D. of this Tariff.

Subject Reference

Business Network Access Lines Part 22, Section 23

Business Local (Band A and B) Usage Part 22, Section 23

Business Band C Usage Part 22, Section 29

Custom Calling Features Part 22, Section 27

Advanced Custom Calling Features Part 22, Section 7

/1/ Effective July 12, 2010, no further installation of, or changes to Custom BizSaver (N) /2/ Packages as shown below will be made. Custom BizSaver Packages in service as of that date will be continued in service only for as long as such service remains at the location at which service is being furnished on that date. In the event that these services are discontinued at their present location for any reason, they will not be re-established. (N) /2/

/2/ Provisions are effective July 12, 2010.

PART 22 - Resale Local Exchange Service Original Sheet 93 SECTION 23 - Resale Local Exchange Services - Competitive Related

CUSTOM BIZSAVER® PACKAGES/2/ (cont’d) (C) /3/

D. PRICES

1. Service Elements

Additional Description Package Rate Local MOU

3000 Minute Local BOT Packages

1-Line/1/ $ 34.03 $.017 2-Line/1/ 38.93 .017 3-Line/1/ 43.84 .017 4-Line 48.74 .017 5-Line 53.65 .017 6-Line 58.55 .017 7-Line 63.46 .017 8-Line 68.36 .017 9-Line 73.27 .017 10-Line 78.17 .017

1200 Minute Local BOT Packages

1-Line/1/ 18.73 .020 2-Line 23.63 .020 3-Line 28.54 .020 4-Line 33.44 .020 5-Line 38.35 .020 6-Line 43.25 .020 7-Line 48.16 .020 8-Line 53.06 .020 9-Line 57.97 .020 10-Line 62.87 .020

/1/ Custom BizSaver Packages will not be provided to new Carriers on and after December 16, 2003. A Carrier with a Custom BizSaver Package on file on or prior to December 16, 2003, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such arrangement.

/2/ Effective July 12, 2010, no further installation of, or changes to Custom BizSaver (N) /3/ Packages as shown below will be made. Custom BizSaver Packages in service as of that date will be continued in service only for as long as such service remains at the location at which service is being furnished on that date. In the event that these services are discontinued at their present location for any reason, they will not be re-established. (N) /3/

/3/ Provisions are effective July 12, 2010.

PART 22 - Resale Local Exchange Service Original Sheet 94 SECTION 23 - Resale Local Exchange Services - Competitive Related

CUSTOM BIZSAVER® PACKAGES /3/ (cont’d) (C) /4/

D. PRICES (cont’d)

1. Service Elements (cont’d)

Additional Description Package Rate Local MOU

600 Minute Local BOT Packages

1-Line $17.29/1/ $.025 2-Line 22.19 .025 3-Line 27.10 .025 4-Line 32.00 .025 5-Line 36.91 .025 6-Line 41.81 .025 7-Line 46.72 .025 8-Line 51.62 .025 9-Line 56.53 .025 10-Line 61.43 .025

Additional Band Monthly Rate CMOU

Unlimited Local Packages/2/

1-Line $ 17.55 - 2-Line 29.24 - 3-Line 40.94 - 4-Line 52.63 - 5-Line 64.33 - 6-Line 76.02 - 7-Line 87.72 - 8-Line 99.41 - 9-Line 111.11 - 10-Line 122.81 -

/1/ Effective August 16, 2005 this access line pricing option is no longer available to new subscribers. Current customers who have subscribed to this access line pricing option may retain their service until expiration of their current term. /2/ Effective February 3, 2004 no further installation of or changes to the Custom BizSaver pricing options will be made to Carrier’s existing customers. Such pricing options in service on February 3, 2004 will be continued in service only for as long as such service remains at the location at which service is being furnished on the aforementioned date. /3/ Effective July 12, 2010, no further installation of, or changes to Custom BizSaver (N) /4/ Packages as shown below will be made. Custom BizSaver Packages in service as of that date will be continued in service only for as long as such service remains at the location at which service is being furnished on that date. In the event that these services are discontinued at their present location for any reason, they will not be re- established. (N) /4/ /4/ Provisions are effective July 12, 2010.

PART 22 - Resale Local Exchange Service Original Sheet 95 SECTION 23 - Resale Local Exchange Services - Competitive Related

CUSTOM BIZSAVER® PACKAGES/2/ (cont’d) (C) /3/

D. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Package Price

Description 12-Month 24-Month 36-Month

Unlimited Local Packages/1/

1-Line $ 17.55 $ 16.65 $ 16.20 2-Line 28.34 26.99 26.09 3-Line 39.14 37.34 35.99 4-Line 49.93 47.68 45.88 5-Line 60.73 58.03 55.78 6-Line 71.52 68.37 65.67 7-Line 82.32 78.72 75.57 8-Line 93.11 89.06 85.46 9-Line 103.91 99.41 93.36 10-Line 114.71 109.76 105.26

MSA1 12-Month agreement with re-subscription option:

Bill Credit $3.00 per line, per month

Monthly Additional Band Description Rate CMOU

Optional Band C Usage BOTs

300 Minute Block of Time $5.85 $.039 120 Minute Block of Time 2.59 .043 60 Minute Block of Time 1.35 .047

/1/ Prices for Unlimited Local Packages as shown above will be in effect for Carrier’s new customer’s on or after February 3, 2004. /2/ Effective July 12, 2010, no further installation of, or changes to Custom BizSaver (N) /3/ Packages as shown below will be made. Custom BizSaver Packages in service as of that date will be continued in service only for as long as such service remains at the location at which service is being furnished on that date. In the event that these services are discontinued at their present location for any reason, they will not be re- established. (N) /3/ /3/ Provisions are effective July 12, 2010. Issued: June 28, 2010 Effective: June 29, 2010 By W. Karl Wardin, Regional Vice President - Regulatory 225 West Randolph Street, Chicago, Illinois 60606 ATT TN IW-10-0002 Illinois Bell AT&T Tariff ILL. C.C. NO. 22 Telephone Company Part 22 Section 23

PART 22 - Resale Local Exchange Service Original Sheet 96 SECTION 23 - Resale Local Exchange Services - Competitive Related

USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, and 15

Local Usage Saver Plan

A. DESCRIPTION

The Local Usage Plan discounts are available to Carrier's business customers with 1 to 15 business lines who agree to a 12-month term and a specified level of local (Band A and B) usage spending per month.

B. TERMS AND CONDITIONS

1. Carrier's customers eligible for Local Usage Saver Plan discounts include existing Carrier's business customers and Carrier's business customers new to the SBC Illinois service area, with 1 to 15 business lines.

2. Local Usage Saver Plan is only available to Carrier's customers of business local exchange service and Centrex service. Local Usage Saver is not available on ISDN lines.

3. Carrier's Local Usage Saver Plan customers must agree to a 12-month term and commit to a specified level of Band A and B spending per month as shown under TERM AND CONDITION #4 below.

4. Carrier's Local Usage Saver Plan customers will receive discounts on Band A and B usage as follows:

Monthly Band A & B Monthly Discount Usage Commitment on Band A & B Usage

$3.92 10% 19.61 15% 39.22 20%

5. Carrier's Local Usage Saver Plan customers who do not meet their chosen monthly usage commitment will be billed the shortfall each month.

6. Carrier's Local Usage Saver Plan customers who terminate their agreement prior to completion of the 12-month term period will be billed 35% of their chosen monthly commitment for the remainder of the agreement period.

7. At the expiration of the Local Usage Saver Plan term, if the Carrier's customer does not expressly indicate election of this plan or another available Carrier plan, rates will revert to “standard” Business Band A and B rates as shown in this tariff.

PART 22 - Resale Local Exchange Service Original Sheet 97 SECTION 23 - Resale Local Exchange Services - Competitive Related

USAGE SERVICES IN MARKET SERVICE AREAS 1, 2, 3, 6, 7, 9, and 15 (cont'd)

Local Usage Saver Win Plan

A. DESCRIPTION

The Local Usage Win Plan discounts are available to Carrier's business customers with 1 to 15 business lines who agree to a 12-month term and a specified level of local (Band A and B) usage spending per month.

B. TERMS AND CONDITIONS

1. Carrier's customers eligible for Local Usage Saver Win Plan include 1 to 15 business customers who currently have local access service with another local service provider in the SBC Illinois service area and now wish to establish their business local access service with Carrier.

2. Local Usage Saver Win Plan is only available to customers of Carrier's business local exchange service and Centrex service. Local Usage Saver Win Plan is not available on ISDN lines.

3. Carrier's Local Usage Saver Win Plan customers must agree to a 12-month term and commit to a specified level of Band A and B spending per month as shown under TERM AND CONDITION #4 below.

4. Carrier's Local Usage Saver Win Plan customers will receive discounts on Band A and B usage as follows:

Monthly Band A & B Monthly Discount Usage Commitment on Band A & B Usage

$3.92 20% 19.61 40% 39.22 50%

5. Carrier's Local Usage Saver Win Plan customers who do not meet their chosen monthly usage commitment will be billed the shortfall each month.

6. Carrier's Local Usage Saver Win Plan customers who terminate their agreement prior to completion of the 12-month term period will be billed 35% of their chosen monthly commitment for the remainder of the agreement period.

7. At the expiration of the Local Usage Saver Win Plan term, if the Carrier's customer does not expressly indicate election of this plan or another available Carrier plan, rates will revert to “standard” Business Band A and B rates as shown in this tariff.

PART 22 - Resale Local Exchange Service Original Sheet 98 SECTION 23 - Resale Local Exchange Services - Competitive Related

CUSTOM BIZSAVER® WINBACK PACKAGES

A. DESCRIPTION

For Service Description, see Part 4, Section 5 of this Tariff.

B. TERMS AND CONDITIONS

For Terms and Conditions, see Part 4, Section 5 of this Tariff with the following exception.

10. The 12-month term also has a 12-month renewable option. If the Carrier’s customer selects the 12-month renewable option, the plan will renew for 12-month intervals. A maximum of two 12-month renewals are available after the first 12-month term. The Carrier’s customer is under no obligation to re-subscribe after completion of a 12-month term period. This 12-month renewable option will apply to both Local BOT and Unlimited Local packages./1/ (C) /2/

C. REFERENCES

The Custom BizSaver® Winback Package components are provided in accordance with the Terms and Conditions of their applicable tariffs except as noted in Sections B. and D. of this Tariff.

Subject Reference

Business Network Access Lines Part 22, Section 23

Business Local (Band A and B) Usage Part 22, Section 23

Business Band C Usage Part 22, Section 29

Custom Calling Features Part 22, Section 27

Advanced Custom Calling Features Part 22, Section 27

/1/ Effective July 12, 2010, the Unlimited Local Messages local usage option will not be available to new (N) /2/ subscribers. Current Unlimited Local Messages local usage option subscribers may retain this option until their term agreement has expired. (N) /2/

/2/ Provisions are effective July 12, 2010.

PART 22 - Resale Local Exchange Service Original Sheet 99 SECTION 23 - Resale Local Exchange Services - Competitive Related

CUSTOM BIZSAVER® WINBACK PACKAGES (cont’d)

D. PRICES (cont’d)

1. Service Elements (cont’d)

Description Monthly Rate

Flexible Bundle, per line Local BOT subscriber $8.68

Flexible Bundle, per line Unlimited BOT/1/ subscriber $4.74 (C) /2/

Caller ID and Caller ID with Name $1.38

/2/ Provisions are effective July 12, 2010.

PART 22 - Resale Local Exchange Service Original Sheet 100 SECTION 23 - Resale Local Exchange Services - Competitive Related

CUSTOM BIZSAVER®WINBACK PACKAGES (cont’d)

D. PRICES

1. Service Elements

12 Month Package Rate Access Access Access Additional Description Area A Area B Area C Local MOU

3000 Minute Local BOT Packages

4-Line $28.33 $32.92 $ 38.23 $0.014 5-Line 30.13 35.87 42.50 0.014 6-Line 31.93 38.81 46.78 0.014 7-Line 33.73 41.76 51.05 0.014 8-Line 35.53 44.71 55.33 0.014 9-Line 37.33 47.66 59.60 0.014 10-Line/1/ 39.13 NA 63.88 0.014

1200 Minute Local BOT Packages

2-Line 12.13 14.42 17.08 0.015 3-Line 13.93 17.37 21.35 0.015 4-Line 15.73 20.32 25.63 0.015 5-Line 17.53 23.27 29.90 0.015 6-Line 19.33 26.21 34.18 0.015 7-Line 21.13 29.16 38.45 0.015 8-Line 22.93 32.11 42.73 0.015 9-Line 24.73 35.06 47.00 0.015 10-Line/1/ 26.53 NA 51.28 0.015

600 Minute Local BOT Packages

1-Line 8.21 9.36 10.69 0.023 2-Line 10.01 12.31 14.96 0.023 3-Line 11.81 15.26 19.24 0.023 4-Line 13.61 18.20 23.51 0.023 5-Line 15.41 21.15 27.79 0.023 6-Line 17.21 24.10 32.06 0.023 7-Line 19.01 27.05 36.34 0.023 8-Line 20.81 29.99 40.61 0.023 9-Line 22.61 32.94 44.89 0.023 10-Line/1/ 24.41 NA 49.16 0.023

/1/ This option is no longer available for Access Area B Carrier’s customers as of May 1, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 101 SECTION 23 - Resale Local Exchange Services - Competitive Related

CUSTOM BIZSAVER WINBACK PACKAGES (cont’d)

D. PRICES (cont’d)

1. Service Elements (cont’d)

12 Month Package Rate Access Access Access Additional Description Area A Area B Area C Local MOU

300 Minute Local BOT Packages

1-Line $5.57 $6.71 $8.04 $0.025 2-Line 7.37 9.66 12.32 0.025 3-Line 9.17 12.61 16.59 0.025 4-Line 10.97 15.56 20.87 0.025 5-Line 12.77 18.50 25.14 0.025 6-Line 14.57 21.45 29.42 0.025 7-Line 16.37 24.40 33.69 0.025 8-Line 18.17 27.35 37.97 0.025 9-Line 19.97 30.29 42.24 0.025 10-Line/1/ 21.77 NA 46.52 0.025

Monthly Package Additional Band Description Rate CMOU

Unlimited Local Packages/2/ /3/ (T) /4/

1-Line $ 13.50 - 2-Line 25.19 - 3-Line 36.89 4-Line 48.58 - 5-Line 60.28 6-Line 71.97 7-Line 83.67 8-Line 95.36 9-Line 107.06 10-Line 118.76

/1/ This option is no longer available for Access Area B Carrier’s customers as of May 1, 2006. /2/ Effective February 3, 2004 no further installation of or changes to the Custom BizSaver pricing options will be made to Carrier’s existing customers. Such pricing options in service on February 3, 2004 will be continued in service only for as long as such service remains at the location at which service is being furnished on the aforementioned date. /3/ Effective July 12, 2010, the Unlimited Local Messages local usage option will not be available to (N) /4/ new subscribers. Current Unlimited Local Messages local usage option subscribers may retain this option until their term agreement has expired. (N) /4/ /4/ Provisions are effective July 12, 2010.

PART 22 - Resale Local Exchange Service Original Sheet 102 SECTION 23 - Resale Local Exchange Services - Competitive Related

CUSTOM BIZSAVER WINBACK PACKAGES (cont’d)

D. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Package Rate Description 12-Month 24-Month 36-Month

Unlimited Local Packages/1/ /2/ (C) /3/

1-Line $ 13.50 $12.15 $11.25 2-Line 24.29 21.59 20.24 3-Line 35.09 31.04 29.24 4-Line 45.91 40.51 38.26 5-Line 56.68 49.93 47.23 6-Line 67.47 59.37 56.22 7-Line 78.27 68.82 65.22 8-Line 89.06 78.26 74.21 9-Line 99.86 87.71 83.21 10-Line 110.66 97.16 92.21

Additional Band Description Monthly Rate CMOU

Optional Band C BOTs

300 Minutes $5.40 $0.032 120 Minutes 2.48 0.040 60 Minutes 1.25 0.044 30 Minutes 0.68 0.044

/1/ Prices for Unlimited Local Packages as shown above will be in effect for Carrier’s new customers on or after February 3, 2004. /2/ Effective July 12, 2010, the Unlimited Local Messages local usage option will not be available to (N) /3/ new subscribers. Current Unlimited Local Messages local usage option subscribers may retain this option until their term agreement has expired. (N) /3/ /3/ Provisions are effective July 12, 2010.

PART 22 - Resale Local Exchange Service Original Sheet 103 SECTION 23 - Resale Local Exchange Services - Competitive Related

BUSINESS ACCESS LINE WINBACK PLAN

A. DESCRIPTION

Carrier’s eligible business customers will receive waiver of the normally applicable nonrecurring Service Ordering charge and Line Connection charge on business access lines or business trunks ordered and installed.

B. DEFINITIONS

Eligible Business Customers Carrier’s business customers who have their business network access line or business trunk service with another Carrier and who now wish to establish local exchange service with the Carrier.

C. TERMS AND CONDITIONS

To qualify for the waivers, Carrier’s customers must enroll in a minimum of a one year access line or local usage term plan.

This plan may not be combined with other access line offers that include nonrecurring access line or trunk installation charge waivers or credits.

This plan is not applicable to Flexline, Centrex, ISDN, DID trunks or coin service lines. The waiver is not applicable on subsequent new network access lines ordered or installed for the same Carrier’s customer.

PART 22 - Resale Local Exchange Service Original Sheet 104 SECTION 23 - Resale Local Exchange Services - Competitive Related

SIMPLELINK ENHANCEDSM

A. DESCRIPTION

(For Service Description, see ILL. C.C. NO. 19, Part 4, Section 5.)

B. DEFINITIONS

(For Definition, see ILL. C.C. NO. 19, Part 4, Section 5.)

C. TERMS AND CONDITIONS

(For Terms and Conditions, see ILL. C.C. NO. 19, Part 4, Section 5.)

PART 22 - Resale Local Exchange Service Original Sheet 105 SECTION 23 - Resale Local Exchange Services - Competitive Related

SIMPLELINK ENHANCEDSM (cont’d)

D. PRICES

1. Service Elements

MMRC Volume Discount

1 Year 2 Years 3 Years MMRC $ 37.00 7.0% 8.0% 9.0% 69.00 8.0% 9.0% 10.0% 162.00 9.0% 10.0% 11.0%

2. Other Applicable Discounts

SimpleLink Enhanced customers will also receive an additional 10% discount in addition to the MMRC Volume Discount listed above, for those specific eligible services footnoted in ILL. C.C. No. 19, Part 4, Section 5, Sheet 50.

3. Payment Plans

Service Connection Charges are not applicable when establishing or changing to SimpleLink Enhanced.

4. Termination Charges

(For Termination Charges, see ILL. C.C. NO. 19, Part 4, Section 5.)

5. Credit Allowance

(For Credit Allowance, see ILL. C.C. NO. 19, Part 4, Section 5.)

PART 22 - Resale Local Exchange Service Original Sheet 106 SECTION 23 - Resale Local Exchange Services - Competitive Related

SIMPLELINK ENHANCEDSM WINBACK

A. DESCRIPTION

(For Service Description, see ILL. C.C. NO. 19, Part 4, Section 5.)

B. DEFINITIONS

(For Definitions, see ILL. C.C. NO. 19, Part 4, Section 5.)

C. TERMS AND CONDITIONS

(For Terms and Conditions, see ILL. C.C. NO. 19, Part 4, Section 5.)

PART 22 - Resale Local Exchange Service Original Sheet 107 SECTION 23 - Resale Local Exchange Services - Competitive Related

SIMPLELINK ENHANCEDSM WINBACK (cont’d)

D. PRICES

1. Service Elements

MMRC Volume Discount MMRC 1 Year 2 Years 3 Years

$ 37.00 12.0% 13.0% 14.0% 69.00 13.0% 14.0% 15.0% 162.00 14.0% 15.0% 16.0%

2. Other Applicable Discounts

(For Other Applicable Discounts, see ILL. C.C. NO. 19, Part 4, Section 5.)

3. Payment Plans

(For Payment Plans, see ILL. C.C. NO. 19, Part 4, Section 5.)

4. Termination Charges

(For Termination Charges, see ILL. C.C. NO. 19, Part 4, Section 5.)

5. Credit Allowance

(For Credit Allowance, see ILL. C.C. NO. 19, Part 4, Section 5.)

PART 22 - Resale Local Exchange Service Original Sheet 108 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK SELECT III SAVE/WIN PLAN /1/

Carrier’s eligible business customers subscribing to a CompleteLink 1-year, 2-year, 3-year or 5-year term plan will be eligible for the following Band A, Band B, Band C, intraMSA toll & 800/888 rates per minute, as well as the following one-time signing bonus, and increased Maximum Annual Discount. The signing bonus is a percentage of the Carrier’s customer’s selected Minimum Annual Revenue Commitment and may vary by term-plan period. Additionally, a MARC Volume Discount/2/ overlay of 8.5% will apply to all MARC levels (except the $507 level) and all terms selected in addition to the “% Discount On Eligible Services” displayed under CompleteLink found in Part 22, Section 23 of this Tariff. Carrier’s customers selected a $507 MARC level are not eligible for this offer.

1-Year 2-Year 3-Year 5-Year

One-Time Signing Bonus 0% 0% 4%/3/ 6%

IntraMSA Toll and 800/888 Rates Per Minute $0.0437 $0.0397 $0.0389 $0.0381 Band A Rates per Minute $0.0088 $0.0088 $0.0088 $0.0088 Band B Rates per Minute $0.0205 $0.0205 $0.0205 $0.0205 Band C Rates per Minute $0.0466 $0.0434 $0.0401 $0.0369

MARC Maximum Annual Discount $869 $24 2,173 1,811 5,070 2,897 8,692 4,708 13,038 7,243 18,108 10,865 25,351 14,486 36,215 21,729 54,323 28,972 72,431 36,215 90,538 43,458 108,646 57,945 144,861+ 72,433+

PART 22 - Resale Local Exchange Service Original Sheet 109 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK SELECT III SAVE/WIN PLAN (cont’d) /1/

Carrier’s eligible customers are those business customers who have received a competitive offer and are considering switching their business exchange access service to another carrier (proof of competitive offer may be required) or those business customers who have their local network access line(s) with another competitive local exchange carrier within the AT&T Illinois, AT&T Indiana, AT&T Michigan, AT&T Ohio, or AT&T Wisconsin service area and who wish to establish their local network access service with Carrier.

This offering may not be combined with other Company Business access usage, and/or toll discount plans or promotions, with the exception of combining with other CompleteLink promotions, which is permissible.

The per minute usage rates will be billed in increments of (18) seconds and additional increments of (6) seconds or fraction thereof. All other terms and conditions applicable to CompleteLink found in Part 22, Section 3 of this Tariff will apply.

PART 22 - Resale Local Exchange Service Original Sheet 110 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK WINBACK RELOADED /1/

A. DESCRIPTION

CompleteLink Winback Reloaded provides Carrier’s eligible business customers subscribing to a CompleteLink 1-year, 2-year, 3-year or 5-year term plan additional bill credits.

B. DEFINITIONS

(For Definitions see Tariff 19, Part 20 Section 4)

C. TERMS AND CONDITIONS

1. Standard Features

1-Year Plan 2-Year Plan 3-Year Plan 5-Year Plan

Up Front 5% of MARC 20% of MARC 25% of MARC 30% of MARC 1-Year Anniversary 5% of MARC 5% of MARC 5% of MARC 2-Year Anniversary 5% of MARC 5% of MARC 3-Year Anniversary 5% of MARC 4-Year Anniversary 5% of MARC

PART 22 - Resale Local Exchange Service Original Sheet 111 SECTION 23 - Resale Local Exchange Services - Competitive Related

SIMPLELINK ENHANCEDSM II

A. DESCRIPTION

(For description, see ILL. C.C. No 19, Part 4, Section 5.)

B. DEFINITIONS

(For definitions, see ILL. C.C. No 19, Part 4, Section 5.)

C. TERMS AND CONDITIONS

(For terms and conditions, see ILL. C.C. No 19, Part 4, Section 5, except for the following.)

3. The SimpleLink Enhanced II plan is available with one year, two year, or three year term plans. The one year term also has a 1-year renewable option. If the Carrier's customer selects the 1-year renewable option, the plan will renew for 1-year intervals. A maximum of two 1-year renewals are available after the first 1-year term. SimpleLink Enhanced II is not available in MSA’s 4, 5, 10, 12, 13, & 16 with Local Area Service (USOC 1FB).

4. Carriers subscribing to a 2 or 3 year SimpleLink Enhanced II term plan will be required to sign a written agreement with the Company in order to qualify for the applicable plan discounts.

11. All of the accounts on a SimpleLink Enhanced II plan must reside in the same state. A Carrier's eligible SimpleLink Enhanced II customer may include up to, but not exceed, 10 of its accounts under on SimpleLink Enhanced II plan. A Carrier's customer may have only one SimpleLink Enhanced II plan per state.

12. This term and condition as detailed in ILL. C.C. No. 19, Part 4, Section 5 is not applicable for Resale.

PART 22 - Resale Local Exchange Service Original Sheet 112 SECTION 23 - Resale Local Exchange Services - Competitive Related

SIMPLELINK ENHANCEDSM II (cont’d)

D. PRICES

1. Service Elements

A. MMRC Discount MMRC Volume Discount Maximum Monthly Allowable Discount 1 Year 2 Years 3 Years MMRC $ 29 $54 7.0% 8.0% 9.0% 54 54 8.0% 9.0% 10.0% 127 54 9.0% 10.0% 11.0%

B. Access Line Bundle

$9.76 per month, per line for all term plans selected and in all access areas.

2. Other Applicable Discounts and Credits

(For other applicable discounts and credits, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 4, Section 5, except for the following).

Carrier’s SimpleLink Enhanced II customers who have their business network access line(s) with a competitive local exchange carrier and who now wish to establish their business network access line service with Carrier will also receive a credit in the amount of their selected MMRC for 1 month per contract year, payable in month 4 for a 1 year term, in months 4 and 16 each for a 2 year term, and in months 4, 16, and 28 each for a 3 year term. All charges credited will continue to contribute to the Carrier’s customer’s MMRC, if normally applicable.

3. Nonrecurring Charges

(For nonrecurring charges, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 4, Section 5).

PART 22 - Resale Local Exchange Service Original Sheet 113 SECTION 23 - Resale Local Exchange Services - Competitive Related

SIMPLELINK ENHANCEDSM II (cont’d)

D. PRICES (cont'd)

4. Termination Liability

(For termination liability, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 4, Section 5, except for the following).

Carrier’s customers who have their business network access line(s) with a competitive local exchange carrier and who now wish to establish their business network access line service with the Carrier will receive a one-time waiver or refund of the termination charges associated with early termination of a previous SimpleLink or SimpleLink Enhanced agreement for the purpose of establishing service with another carrier if they return to the Carrier and sign a new SimpleLink Enhanced II agreement. The new SimpleLink Enhanced II term period must be greater than or equal to that of the terminated plan and the new revenue commitment equal to or greater than the revenue commitment under the terminated plan. Carrier's eligible customers must also have refused or not responded to a previous SimpleLink Enhanced II offer.

5. Service Guarantee

(For service guarantee, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 4, Section 5).

6. Waiver Allowance

(For waiver allowance, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 4, Section 5).

PART 22 - Resale Local Exchange Service Original Sheet 114 SECTION 23 - Resale Local Exchange Services - Competitive Related

BUSINESS SEAL THE DEAL WINBACK OFFER/1/

A. Description

Carrier’s eligible business customers who subscribe to a Custom BizSaver Winback or SimpleLink Enhanced II offer for at least a 1-year term will receive a one time credit on their bill.

B. Terms and Conditions

Carrier’s eligible customers are those business customers who have their business network access line service with another carrier within the Carrier’s service area and who now wish to establish their business network access line service with the Carrier as their local service provider, and who have refused or not responded to a previous Custom BizSaver (CBS) Winback, or SimpleLink Enhanced (SLE) II offer from the Carrier.

Carrier’s eligible business customers who agree to a 1-year term commitment or greater on CBS or SLE II will be eligible for a $40.00 credit per access line (up to a maximum of $600.00 in total) when they subscribe. The bill credit will be applied within three bill cycles of order completion. Flexline, Centrex, ISDN, FeatureLink, or Public Telephone (coin) service lines are not eligible.

All terms and conditions applicable to the service subscribed to, found in this tariff, will apply. This offer cannot be combined with the Custom BizSaver Winback ($75 offer) Promotion

/1/ Effective May 15, 2008, the Business Grand Opening II Offer will not be provided to Carrier’s new customers. Carrier’s customers of record on May 15, 2008 may continue their service as long as such service remains at the location at which it was being furnished on the aforementioned date. In the event that those services are discontinued at their present location, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 115 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK® 2.0

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 4, Section 5.)

B. DEFINITIONS

(For definitions, see Ill. C.C. No. 19, Part 4, Section 5.)

C. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 4, Section 5, except as follows.)

8. Revenue from the following services are not included as Contributory Services or counted towards the achievement of the MARC:

End User common Line (EUCL) surcharges, EUCL offset charges, Enhanced 9-1-1 (E911) surcharges, Handicap surcharges, Primary Interexchange Carrier (PIC) charges, Local Number Portability (LNP) charges, Infrastructure Maintenance Fees (IMF), Universal Service Fund (USF) surcharges, Federal & State Line Port charges.

Additionally any charges for services provided by other service providers and billed on behalf of that other service provider, and any other tax or charge imposed by local, state, or federal government entity are excluded.

12. Carrier’s eligible Win and Winback customers will receive a waiver of normally applicable service order and line connection non-recurring charges (NRC’s) associated with local exchange access lines and/or vertical services ordered at the time of the initial subscription to a CompleteLink® 2.0 agreement. Standard NRC’s will apply to lines and features added after the initial CompleteLink® 2.0 order. Carrier’s Win and Winback customers include business customers who have their local exchange access line service with another competitive local exchange carrier within the AT&T Illinois, AT&T Indiana, AT&T Michigan, AT&T Ohio, or AT&T Wisconsin service area and who now wish to establish their local exchange access line service with the Carrier.

PART 22 - Resale Local Exchange Service Original Sheet 116 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK® 2.0 (cont’d)

D. PRICES

1. Service Elements

A. % MARC Volume Discount on Eligible Services /1/

MAXIMUM MARC ANNUAL 1 Year 2 Years 3 Years 5 Years DISCOUNT

$941 $188 2.0% 3.0% 4.0% 5.0% 2,353 471 2.0% 3.0% 4.0% 5.0% 5,489 847 3.0% 4.0% 5.0% 6.0% 9,410 1,372 4.0% 5.0% 6.0% 7.0% 14,115 1,921 4.0% 5.0% 6.0% 7.0% 19,605 3,137 5.0% 6.0% 7.0% 8.0% 27,446 4,705 5.0% 6.0% 7.0% 8.0%

39,209 7,058 6.0% 7.0% 8.0% 9.0% 58,814 9,802 7.0% 8.0% 9.0% 10.0% 78,418 12,939 8.0% 9.0% 10.0% 11.0% 98,023 17,252 8.0% 9.0% 10.0% 11.0% 117,627 18,820 9.0% 10.0% 11.0% 12.0% 156,836 25,486/3/ 10.0% 11.0% 12.0% 13.0%

Additional Applicable Rates 1 Year 2 Years 3 Years 5 Years

IntraMSA Toll Rates/Minute/2/ $0.045 $0.044 $0.043 $0.042

IntraMSA Toll Rates/Minute – Win & Winback only/2/ 0.044 0.040 0.039 0.038

Band A Base Rates/Minute 0.011 0.011 0.011 0.011

Band A Base Rates/Minute – Save Win & Winback only 0.009 0.009 0.009 0.009

Band B Base Rates/Minute 0.029 0.029 0.029 0.029

Band B Base Rates/Minute – Save Win & Winback only 0.021 0.021 0.021 0.021

/1/ MARC Volume Discounts may not exceed the above listed Maximum Annual Discounts per plan, per year. /2/ MARC Volume Discounts do not apply to the IntraMSA Toll rates quoted above.

/3/ This Maximum Annual Discount applies to agreements established on or after October 1, 2009 only.

PART 22 - Resale Local Exchange Service Original Sheet 117 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK® 2.0 (cont’d)

D. PRICES (cont’d)

1. Service Elements (cont’d)

Additional Applicable Rates 1 Year 2 Years 3 Years 5 Years

Band C Base Rates/Minute $0.047 $0.043 $0.040 $0.039

Note: MARC Volume Discounts do not apply to the Band C rates quoted above.

B. Local Exchange Access Line Rates – for contracts signed prior to 2/03/07

Access Area 1 Year 2 Years 3 Years 5 Years

Local Exchange Access Line Rates A $5.28 $5.19 $5.10 $5.10 B 7.60 7.42 7.23 7.23 C 10.40 10.13 9.95 9.95

Local Exchange Access Line Rates – for contracts signed 2/03/07 and beyond

Access All Term Save/Win/Winback Only Area Lengths All Term Lengths

Local Exchange Access Line Rates A $3.25 $2.78 B 5.78 4.51 C 8.71 6.80

PART 22 - Resale Local Exchange Service Original Sheet 118 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK® 2.0 (cont’d)

D. PRICES (cont’d)

2. Other Applicable Discounts (cont’d)

(For other applicable discounts, see Ill. C.C. No. 19, Part 4, Section 5, except as follows.)

C. Carrier’s eligible Win and Winback customers subscribing to Caller ID and Caller ID With Name on an a la carte basis, independent of any other package or promotion, will receive both services at the discounted monthly price as shown below. The discounted price is available to Carrier’s customers subscribing to CompleteLink 2.0 as of September 26, 2006 or later. Caller ID and Caller ID With Name must be purchased together on one line, where central office facilities permit. The discounted monthly price is applicable for the duration of the selected CompleteLink 2.0 term plan period. The Central Office Features Discount as described in Tariff 19, Part 4, Section 5, as well as the MARC Volume Discount are also applicable.

Win/Winback Caller ID/Caller ID With Name $1.38 per line, per month

PART 22 - Resale Local Exchange Service Original Sheet 119 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK® 2.0 (cont’d)

E. TERMINATION CHARGES and CREDIT ALLOWANCES

(For termination charges and credit allowances, see Ill. C.C. No. 19, Part 4, Section 5, except as follows:)

1. Early Termination Charges

B. If a Carrier’s customer received accelerated discounts and terminates their CompleteLink® 2.0 agreement prior to expiration of their term, in addition to the early termination charges in E.1.A. (as specified in Ill. C.C. No. 19, Part 4, Section 5), an early termination charge will apply equal to 50% of the accelerated discount received in C.13. (as specified in Ill. C.C. No. 19, Part 4, Section 5), prorated by the number of remaining months in the contract.

EXAMPLE 1: A Carrier’s customer signed a $9,410 MARC agreement with a three year term commitment and received an accelerated discount of $1,882 upfront. If the Carrier’s customer terminates the CompleteLink® 2.0 agreement after 12 months the Carrier’s customer will be liable for remitting to the Company $627 of the accelerated discount received, calculated as follows: ($1882/36 total months) x 24 months remaining = $1,255 x 50% = $627.

EXAMPLE 2: If the Carrier’s customer terminates the CompleteLink® 2.0 agreement after month 18 the Carrier’s customer will be liable for remitting to the Company $706 of the accelerated discount received, calculated as follows: [$1,882 upfront + $941 (10% of the $9,410 MARC/3 year term for their 1 year accelerated discount) = $2,823]/36 total months x 18 months remaining = $1411 x 50% = $706.

C. Carrier’s customers who have terminated a CompleteLink® or a CompleteLink® 2.0 agreement for the purpose of establishing service with another carrier and who now return to the Carrier and sign a new CompleteLink® 2.0 agreement will receive a one-time waiver or refund of termination charges associated with early termination of their former CompleteLink® or CompleteLink® 2.0 agreement. The new term period and MARC must be greater than or equal to that of the terminated plan.

PART 22 - Resale Local Exchange Service Original Sheet 120 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK® 2.0 (cont’d)

E. TERMINATION CHARGES and CREDIT ALLOWANCES (cont’d)

3. MARC Downgrade Allowance for Technology Upgrade

Termination liability charges will not apply if during the term of the CompleteLink® 2.0 agreement the Carrier’s customer disconnects one or more of the services which are specified under Column A below, and those services are contributory to their CompleteLink® 2.0 MARC, and replaces the service(s) with the Company service specified on the same line in Column B, and as a direct result of that replacement the Carrier’s customer’s annual spending on those services is reduced (comparing customer’s current spending on the removed services and the anticipated customer spending for the replacement services), and that reduction results in a 50% or greater difference between the Carrier’s customer’s current MARC and the next lower MARC, at the Carrier’s customer’s option and request, the Carrier’s customer may terminate the existing CompleteLink® 2.0 agreement without termination liability provided: a) the Carrier’s customer enters into a new CompleteLink® 2.0 service agreement for a term period which is equal to or greater than the time remaining on their current agreement, and b) the MARC on the new agreement is the next lower MARC. This waiver of charges as a result of replacing Column A contributory services with the associated Column B contributory service will be allowed only once per Carrier’s customer, per agreement term. CompleteLink® 2.0 $941 MARC service agreements are not waiver eligible/1/.

For purposes of the waiver, “as a direct result” means that the newly installed product(s) must be installed at the same customer service location(s) and in the same relative quantity(ies) as those being displaced. It is at the Company’s sole determination whether a product change satisfies the requirements for waiver of the termination liability under this provision.

/1/ CompleteLink 2.0 $2,353 MARC service agreements signed prior to September 9, 2006, are also not waiver eligible.

PART 22 - Resale Local Exchange Service Original Sheet 121 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK® 2.0 (cont’d)

E. TERMINATION CHARGES and CREDIT ALLOWANCES (cont’d)

3. MARC Downgrade Allowance for Technology Upgrade (cont’d)

Analog Trunk to ISDN PRI, DS1, DS3, SONET, or GigaMAN ADTS-E to ISDN Prime Ameritech Centrex Service (ACS) to ACS Electronic Key, ISDN Direct, or Internet Basic Lines Protocol Lines FeatureLink to ACS Grandfathered Centrex to ACS Measured or Flat Business Lines to ACS, ISDN Prime, DS1, DS3, SONET, GigaMAN, or FeatureLink DS0 or ISDN Direct to DS1, DS3, SONET, or GigaMAN DS1 to DS3, SONET, GigaMAN DS3 to SONET or GigaMAN

The following is stated as a matter of convenience and not intended to imply that the list above is not inclusive. In no event will the following product changes satisfy the conditions required for termination without liability under this provision.

Centrex (any type) to PBX Centrex (any type) to ISDN Prime

Example: Carrier’s customer has a CompleteLink® 2.0 $19,605 MARC, 3-year agreement, with 18 months remaining. MARC attainment in current year is 60%. A Carrier’s customer replaces its Analog Trunks to ISDN Prime, which would result in an annual spending reduction of $3,137 from what was spent for the Analog Trunks.

PART 22 - Resale Local Exchange Service Original Sheet 122 SECTION 23 - Resale Local Exchange Services - Competitive Related

COMPLETELINK® 2.0 (cont’d)

E. TERMINATION CHARGES and CREDIT ALLOWANCES (cont’d)

3. MARC Downgrade Allowance for Technology Upgrade (cont’d)

Example (cont’d): At the time of the new contract, the CompleteLink® 2.0 tariff reflects the next lower MARC to be $14,115, so the Carrier’s customer may terminate its $19,605 MARC agreement without liability if it enters into a new 2-year (24 month) CompleteLink® 2.0 agreement at the $14,115 MARC. The applicable discount will be that available with the $14,115 commitment level.

This MARC Downgrade waiver described above only applies to the termination charges applicable to the CompleteLink® 2.0 agreement. Termination charges may apply on those services being disconnected, and the application of those termination charges are not affected by this waiver. All applicable recurring and non-recurring charges apply to the installation and removal of services. Products and services are subscribed to separately and not as a part of the CompleteLink® 2.0 subscription. As a result of selecting a reduced MARC level, discounts provided under the new CompleteLink® 2.0 agreement may be less than those received under the higher MARC agreement (discounts for the new agreement will be those applicable to the new MARC level under the CompleteLink® 2.0 tariff in effect at the time the new contract is executed). The 90-day service guarantee described in E.2. (as specified in Ill. C.C. No. 19, Part 4, Section 5) does not apply to the new agreement.

PART 22 - Resale Local Exchange Service Original Sheet 123 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T Business Local Calling Essentials

A. DESCRIPTION

For description, see ILL. C.C. No. 19, Part 4, Section 5.

B. TERMS AND CONDITIONS

For terms and conditions, see ILL. C.C. No. 19, Part 4, Section 5 with the following exception.

9. The 12-month term also has a 12-month renewable option. If the Carrier’s customer selects the 12-month renewable option, the plan will renew for 12-month intervals. A maximum of two 12-month renewals are available after the first 12-month term.

C. TERMINATION LIABILITY

For termination liability, see ILL. C.C. No. 19, Part 4, Section 5.

D. BUSINESS DOWNTURN

For business downturn, see ILL. C.C. No. 19, Part 4, Section 5.

PART 22 - Resale Local Exchange Service Original Sheet 124 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T Business Local Calling Essentials (cont’d)

E. REFERENCES

The AT&T Business Local Calling Essentials components are provided in accordance to the Terms and Conditions of their applicable tariffs except as noted in Sections B and F of this Tariff.

Subject Reference

Business Network Access Lines Part 22, Section 23

Business Local (Band A and B) Usage Part 22, Section 23

Business Band C Usage Part 22, Section 29

Message Toll Service Part 22, Section 29

Custom Calling Features Part 22, Section 27

Advanced Custom Calling Features Part 22, Section 7

FeatureLink Part 22, Section 27

F. PRICES

1. Service Elements

Description 12-Month 24-Month 36-Month Monthly Rates

Package Rate, per line $20.04 $20.04 $20.04

Refuser Rate, per line 14.89 14.89 14.89

Credits Month-to-Month FeatureLink Monthly Credit, per line $4.00 $4.00 $4.00

One-Time Refuser Credit, per line 20.00 20.00 20.00

Central Office - Optional Features Monthly 30% 30% 30% Discount

PART 22 - Resale Local Exchange Service Original Sheet 125 SECTION 23 - Resale Local Exchange Services - Competitive Related

“Big Easier” Package

A. DESCRIPTION

“Big Easier” is an optional business package that allows Carrier’s eligible customers to receive a single monthly recurring rate for each of their business network access lines, unlimited Band A and B usage, Caller ID (without name) and rotary hunting on each line.

B. TERMS AND CONDITIONS

1. The “Big Easier” package rate, as shown in E. PRICES following, is available to Carrier’s business customers who agree to a 24-Month term.

2. The Carrier’s customer must be an existing customer that currently spends at least $600,687.78 monthly in local voice services for all their eligible business locations in AT&T Illinois, AT&T Arkansas, AT&T California, AT&T Connecticut, AT&T Indiana, AT&T Kansas, AT&T Michigan, AT&T Nevada, AT&T Ohio, AT&T Oklahoma, AT&T Texas and AT&T Wisconsin, collectively.

3. The Carrier’s customer must subscribe to Business Direct Multiline Local Exchange service to be eligible for the “Big Easier” monthly rate.

4. The Carrier’s customer must include all business access lines in existing or new locations added during their term in all thirteen of the above listed states under the “Big Easier” plan.

5. The Carrier’s customer must have 50 lines or less per location for all locations in all thirteen of the above listed states to be eligible.

6. Additional business access lines and locations may be added by the Carrier’s customer during the term agreement. New lines and locations will be counted toward the multi-state revenue requirement. All non-recurring charges will be waived for new installations.

7. If during any given month of the Carrier’s customer’s term commitment, the Carrier’s customer does not spend a minimum monthly average in local voice services with the Carrier of $600,687.78 during the last previous twelve months, the Carrier’s customer will no longer qualify for the package rate and will revert to the applicable individually tariff rates shown in this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 126 SECTION 23 - Resale Local Exchange Services - Competitive Related

“Big Easier” Package (cont’d)

B. TERMS AND CONDITIONS (cont’d)

8. “Big Easier” cannot be combined with any other plan or package that includes discounted monthly exchange access line service and features.

9. Upon expiration of the term agreement, if the Carrier’s customer does not select a new “Big Easier or other term agreement with the Carrier, the rates for each component of the “Big Easier” package will revert to the applicable individually tariff rates shown in this Tariff. Carrier’s customer may renew or extend this agreement at any time (during or after the expiration of the term) for a new term period as long the total term period is 24 months or greater.

C. TERMINATION LIABILITY

1. Carrier’s customers who terminate their entire service prior to the 2-year term commitment will be assessed termination charges equal to 35% of the monthly recurring charges for each business exchange access line currently under the term agreement, times the number of months remaining on the term.

2. Termination charges do not apply if during the term agreement: 1) the Carrier’s customer upgrades to another local access line discount plan with a term equal to or greater than the term period remaining on the “Big Easier” term agreement, and 2) the minimum monthly revenue local voice service commitment is equal to or greater than that of the “Big Easier” package.

3. Carrier’s customers may move or disconnect entire locations without incurring termination charges, as long as the minimum monthly revenue commitment is maintained.

PART 22 - Resale Local Exchange Service Original Sheet 127 SECTION 23 - Resale Local Exchange Services - Competitive Related

“Big Easier” Package (cont’d)

D. REFERENCES

The “Big Easy” Package components are provided in accordance with the Terms and Conditions of their applicable tariffs except as noted in Sections B. and E. of this Tariff.

Subject Reference

Business Network Access Lines Part 22, Section 3 Business Local (Band A & B) Usage Part 22, Section 3 Caller ID Part 22, Section 7

E. PRICES

1. Service Elements

Description Monthly Rate

Package Rate per line $28.83

PART 22 - Resale Local Exchange Service Original Sheet 128 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T Business Local Calling Essentials – Block of Time

A. DESCRIPTION

For description, see ILL. C.C. No. 19, Part 4, Section 5.

B. TERMS AND CONDITIONS

For terms and conditions, see ILL. C.C. No. 19, Part 4, Section 5 with the following exception.

9. The 12-Month term also has a 12-Month re-termable option. If the Carrier’s customer selects the 12-Month re-termable option, the plan will renew for 12 month intervals. A maximum of two 12-Month re-terms are available after the first 12-Month term.

C. TERMINATION LIABILITY

For termination liability, see ILL. C.C. No. 19, Part 4, Section 5.

D. BUSINESS DOWNTURN

For business downturn, see ILL. C.C. No. 19, Part 4, Section 5.

E. REFERENCES

The AT&T Business Local Calling Essentials package components are provided in accordance with the Terms and Conditions of their applicable tariffs except as noted in Sections B and E of this Tariff.

Subject Reference

Business network Access Lines Part 22, Section 23 Business Local (Band A & B) Usage Part 22, Section 23 Custom Calling Features Part 22, Section 7 Advanced Custom Calling Features Part 22, Section 7 FeatureLink Part 22, Section 27 Remote Call Forwarding Part 22, Section 7

/1/ Effective February 27, 2009, AT&T Business Local Calling Essentials – Block of Time will no longer be available to Carrier's business customers. A Carrier with AT&T Business Local Calling Essentials – Block of Time on or prior to January 14, 2009, may continue to receive service under such arrangement provided, however, that such Carrier may not extend, renew, or otherwise lengthen the term of such agreement. Issued: June 28, 2010 Effective: June 29, 2010 By W. Karl Wardin, Regional Vice President - Regulatory 225 West Randolph Street, Chicago, Illinois 60606 ATT TN IW-10-0002 Illinois Bell AT&T Tariff ILL. C.C. NO. 22 Telephone Company Part 22 Section 23

PART 22 - Resale Local Exchange Service Original Sheet 129 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T Business Local Calling Essentials – Block of Time (cont’d)

F. PRICES

1. Service Elements

Monthly Overage Rate Per Minute Description Rates Of Use (MOU)

Package Rate per line $8.82 N/A

300 Local MOU Block Of Time 7.03 $0.026 600 Local MOU Block Of Time 12.08 0.024 1,200 Local MOU Block Of Time 16.38 0.016 3,000 Local MOU Block Of Time 40.59 0.015 5,000 Local MOU Block Of Time 67.65 0.015 10,000 Local MOU Block Of Time 135.31 0.015

Credits

Month-to-Month FeatureLink Monthly Credit per line $4.00

One-Time Refuser Credit per line 20.00

Central Office Optional Features Monthly Discount 30%

PART 22 - Resale Local Exchange Service Original Sheet 130 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T Business Calling Complete Value Plan

A. DESCRIPTION

For Description, see ILL. C.C. No. 19, Part 4, Section 5.

B. TERMS AND CONDITIONS

For Terms and Conditions, see ILL. C.C. No. 19, Part 4, Section 5.

C. REFERENCES

The AT&T Business Calling Complete Value plan components are provided in accordance with the Terms and Conditions of their applicable tariffs except as noted in Sections B. and D. of this Tariff.

Subject Reference

Business Local (Band A & B) Usage Part 22, Section 23 CompleteLink 2.0 Part 22, Section 23 Centrex Service Part 22, Section 25

D. PRICES

1. Service Elements

Band A & B Minute Base/1/ Win/Winback/1/ Blocks of Time MRC Overage Rate MRC Overage Rate

3,000 $ 47.24 $0.023 $ 34.78 $0.021 7,500 111.94 0.023 86.95 0.021 15,000 223.88 0.023 169.69 0.021 30,000 443.62 0.023 339.38 0.021 38,000 560.00 0.023 426.51 0.021

/1/ As defined in CompleteLink 2.0, in Part 22, Section 23 of this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 131 SECTION 23 - Resale Local Exchange Services - Competitive Related

USAGE SERVICES IN MARKET SERVICE AREA 1

CONSUMER’S CHOICE BASIC

A. DESCRIPTION

(For Service Description, see ILL. C.C. No. 19, Part 4, Section 2.)

B. DEFINITIONS

(For Terms and Conditions, see ILL. C.C. No. 19, Part 4, Section 2.)

Pursuant to ILL.C.C. Special Permission Docket No. 06-0673, dated October 25, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 132 SECTION 23 - Resale Local Exchange Services - Competitive Related

USAGE SERVICES IN MARKET SERVICE AREA 1 (cont’d)

CONSUMER’S CHOICE BASIC (cont’d)

C. PRICES

1. Service Elements

Monthly Price per Description Recurring Price Call over 30

Consumer’s Choice Basic, per line - Access Area A $2.50 $0.0520(R) - Access Area B 5.28 0.0520 - Access Area C 8.56 0.0520(R)

D. REFERENCES

The Consumer’s Choice Basic components are provided in accordance to the Terms and Conditions of their applicable tariffs except as noted in Sections B. of this Tariff.

Service Reference

Residence Network Access Line Part 22, Section 3

Residence Band A and B Local Usage Part 22, Section 3

Pursuant to ILL.C.C. Special Permission Docket No. 06-0673, dated October 25, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 133 SECTION 23 - Resale Local Exchange Services - Competitive Related

BUSINESS ACCESS LINE TERM VOLUME DISCOUNT – (TVD)

A. DESCRIPTION

(For description, see ILL. C.C. No 19, Part 4, Section 5.)

B. DEFINITIONS

(For definitions, see ILL. C.C. No 19, Part 4, Section 5.)

C. TERMS AND CONDITIONS

(For terms and conditions, see ILL. C.C. No 19, Part 4, Section 5.)

D. PRICES

Carrier’s eligible business customers must commit to a 12-, 24-, 36– or 48-month TVD term plan. Access line volume commitments and the associated term plan discounts are noted below:

TVD Monthly Recurring Charge Discount Schedule:

Access Line 12-Month 24-Month 36-Month 48-Month Volume Commitment Term Term Term Term Minimum 1 line 5% 7% 9% 9.5% Minimum 5 lines 5.5% 7.5% 9.5% 10% Minimum 11 lines 6% 8% 10% 10.5% Minimum 31 lines 7% 9% 11% 11.5% Minimum 101 lines 8% 10% 12% 12.5% Minimum 201 lines 9% 11% 13% 13.5%

PART 22 - Resale Local Exchange Service Original Sheet 134 SECTION 23 - Resale Local Exchange Services - Competitive Related

BUSINESS GRAND OPENING II OFFER/1/

A. Description

Carrier’s eligible business customers who subscribe to either a new Custom BizSaver, SimpleLink Enhanced II, or CompleteLink 2.0 agreement will receive a one time credit of certain normally applicable charges on their bill.

B. Terms and Conditions

Carrier’s eligible customers include new businesses, who are not transferring service from another carrier, or existing businesses within the AT&T Illinois, AT&T Indiana, AT&T Michigan, AT&T Ohio, or AT&T Wisconsin service areas that are moving from one location to another within these 5 state local service areas. Carrier’s eligible customers must provide an indication that they are considering other competitive offers in order to qualify for this offer, unless the customer orders service via a Carrier internet based online order entry application, where indication of competitive consideration is not necessary.

Carrier’s eligible customers will receive a one-time credit in the 4th month of their term equivalent to the normally applicable non-recurring Service Ordering and Line Connection charges (NRC’s) associated with local exchange access lines or trunks after the first line purchased, for up to 15 lines maximum per location in their initial order, when subscribing to the above named services.

Carrier’s eligible customers must agree to subscribe all their lines to one of the services named above in order to receive this benefit. This offer is only applicable at the time of placing the initial order for the new or moved business and is not available for subsequent orders placed for additional lines or services.

All other terms and conditions applicable to Custom BizSaver, SimpleLink Enhanced II, or CompleteLink 2.0, as appropriate, will apply. This offer cannot be combined with any other promotional offers waiving NRC’s for local exchange business access lines.

PART 22 - Resale Local Exchange Service Original Sheet 135 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T BUSINESS LOCAL CALLING ASSURANCE

A. DESCRIPTION

(For Description, see ILL. C.C. No 19, Part 4, Section 5.)

B. TERMS AND CONDITIONS

(For Terms and Conditions, see ILL. C.C. No 19, Part 4, Section 5.)

5. The Carrier’s customer will have the right to re-subscribe to a new 12-month term at the same terms and conditions upon expiration of the term. The Carrier’s customer may elect to re-subscribe for a maximum of two additional 12-month terms. Upon expiration of the 12-month term, the rates will revert to month-to-month rates, or the Carrier’s customer will have the option to re-subscribe for a new 12-month term. Carrier’s customers are under no obligation to re-subscribe after completion of any 12-month term.

6. Fees applicable to the early termination of new and existing agreements were removed from this section and are no longer applicable as of February 15, 2010.

C. References

The AT&T Business Local Calling Assurance package components are provided in accordance with the Terms and Conditions of their applicable tariffs except as noted in Sections B. and E. of this Tariff.

Subject Reference

Business Network Access Lines Part 22, Section 3 Business Local (Band A & B) Usage Part 22, Section 4 Custom Calling Features Part 22, Section 7 Advanced Custom Calling Features Part 22, Section 7

PART 22 - Resale Local Exchange Service Original Sheet 136 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T BUSINESS LOCAL CALLING ASSURANCE (cont’d)

E. PRICES

1. Service Elements

Description Monthly Rate

Package Rate per line $21.97

PART 22 - Resale Local Exchange Service Original Sheet 137 SECTION 23 - Resale Local Exchange Services - Competitive Related

BUSINESS ACCESS LINE “SAVE THE DEAL” OFFER

A. Description

Carrier’s eligible business customers who commit to (or renew their term contract for) at least a 1-year agreement to either AT&T Business Local Calling, Custom BizSaver, SimpleLink Enhanced II or CompleteLink 2.0 will receive a credit per line on their bill.

B. Terms and Conditions

1. Carrier’s eligible customers are existing customers who currently have service with the Carrier who are not on a term plan or those that have less than 6 months remaining on their term who call in to disconnect lines and then reconsider and keep the lines.

2. Carrier’s customers must also have refused an initial offer to subscribe to either AT&T Business Local Calling, Custom BizSaver, SimpleLink Enhanced II or CompleteLink 2.0.

3. Carrier’s customer will receive the credits only on the lines they intended to disconnect. To receive the credits, Carrier’s customer must agree to associate all their lines under one of the eligible term plans.

4. For subscriptions prior to October 15, 2008: Carrier’s eligible customers will receive a credit of $36.00 per eligible access line or trunk for one year up to a maximum of $900.00 per customer per year. The credit will be applied in equal amounts beginning in the 1st month of the term and continuing through the 12th month. Carrier’s customers who commit to a 2-year or longer term agreement will also receive a credit of $36.00 per eligible access line or trunk during the second year up to a maximum of $900.00. The credit during year 2 will be applied in equal amounts beginning in the 13th month of the term and continuing through the 24th month. A Carrier’s customer may never receive more than $900.00 maximum in credits per year.

5. For subscriptions on or after October 15, 2008 and through September 11, 2009: Carrier’s eligible customers will receive a credit of $36.00 per eligible primary access line or trunk applied as $3.00 per month for one year, as well as $72.00 credit per additional access line applied as $6.00 per month for 12 months, up to a maximum of $1044.00 per year or a maximum of 15 lines per customer. The credit will begin in the 1st month and continue through the 12th month. Carrier’s customers who commit to a 2-year or longer term agreement will also receive a credit of $36.00 per eligible primary access line or trunk and a $72.00 credit per additional access line during the second year up to a maximum of $1044.00. The credit during year 2 will be applied as $3.00 per month for primary lines and $6.00 per month for additional lines beginning in the 13th month and continuing through the 24th month. A Carrier’s customer may never receive more than $1044.00 maximum in credits per year.

6. This offer can only be used by a Carrier’s customer once. Carrier’s customers cannot call back at a subsequent date and receive additional credits for lines targeted for disconnection.

7. All other terms and conditions applicable to AT&T Business Local Calling, Custom BizSaver, SimpleLink Enhanced II or CompleteLink 2.0 will apply.

8. This offer may not be combined with any other promotional offers for network exchange access lines.

PART 22 - Resale Local Exchange Service Original Sheet 138 SECTION 23 - Resale Local Exchange Services - Competitive Related

EASY RATE

A. Description

(For Description, see ILL. C.C. NO. 19, Part 4, Section 5.)

B. Terms and Conditions

(For Terms and Conditions, see ILL. C.C. NO. 19, Part 4, Section 5.)

C. References

The Easy Rate package components are provided in accordance with the Terms and Conditions of their applicable tariffs except as noted in Sections B. and D. of this Tariff.

Subject Reference

Business Network Access Lines Part 22, Section 3 Business Local (Band A & B) Usage Part 22, Section 3 Custom Calling Features Part 22, Section 7 Advanced Custom calling Features Part 22, Section 7

D. Prices

1. Service Elements

Easy Rate, package rate per line:

Description Monthly Rate

Month-to-Month $22.00 12-Month Term 22.00 18-Month Term 22.00 24-Month Term 22.00 36-Month Term 22.00 48-Month Term 22.00 60-Month Term 22.00

PART 22 - Resale Local Exchange Service Original Sheet 139 SECTION 23 - Resale Local Exchange Services - Competitive Related

CompleteLink 2.0 Contract Renewal Loyalty Offer /1/

A. DESCRIPTION

(For description, see ILL. C.C. No 19, Part 20, Section 4.)

B. TERMS AND CONDITIONS

(For terms and conditions, see ILL. C.C. No 19, Part 20, Section 4.)

C. REFERENCES

Service Reference

CompleteLink 2.0 ILL. C.C. No. 22, Part 22, Section 23

/1/ Effective May 15, 2009, no further installation of, or changes to CompleteLink 2.0 Renewal Loyalty Offer will be made. Carrier’s customers of record on May 15, 2009, may continue their service as long as such service remains at the location at which it was being furnished on the aforementioned date. In the event that this service is discontinued at the present location for any reason, it will not be re- established.

PART 22 - Resale Local Exchange Service Original Sheet 140 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T MOVES YOU OFFER/1/

A. Description

Carrier’s eligible business customers who subscribe to either a new Custom BizSaver or SimpleLink Enhanced II agreement will receive a waiver of certain normally applicable charges on their bill.

B. Terms and Conditions

Carrier’s eligible customers include Carrier’s existing business customers within the Illinois service area who are moving from one location to another within the state and who are considering other competitive offers for service at their new location. Business customers wishing to transfer their service from another local exchange carrier to the Carrier are not eligible for this offer. Carrier’s eligible customers must provide an indication that they are considering other competitive offers in order to qualify for this offer, unless the Carrier’s customer orders service via a Carrier’s internet based online order entry application, where indication of competitive consideration is not necessary.

Carrier’s eligible customers will receive a one-time waiver of the normally applicable nonrecurring Service Ordering and Line Connection charges (NRC’s) associated with local exchange access lines or trunks after the first line purchased, for up to 15 lines maximum per location on their initial order, when subscribing to the above named services.

Carrier’s eligible customers must agree to subscribe all their lines to one of the above named services in order to receive this benefit. This offer is only applicable at the time of placing the initial order and is not available for subsequent orders placed for additional lines or services.

All other terms and conditions applicable to Custom BizSaver or SimpleLink Enhanced II, as appropriate, will apply.

Carrier’s business customers currently subscribed to other carriers who wish to transfer their service to the Carrier are not eligible for this offer.

This offer cannot be combined with other business local exchange access line nonrecurring charge waiver offers.

/1/ Effective July 30, 2009, the AT&T Moves You Offer will not be provided to Carrier’s new customers. Carrier’s customers of record on July 30, 2009 may continue their service as long as such service remains at the location at which it was being furnished on the aforementioned date. In the event that those services are discontinued at their present location, they will not be reestablished.

PART 22 - Resale Local Exchange Service Original Sheet 141 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T BUSINESS LOCAL CALLING

A. Description

(For description, see Ill. C.C. No. 19, Part 4, Section 5.)

B. Terms and Conditions

(For terms and conditions, see Ill. C.C. No. 19, Part 4, Section 5, except for 9. as follows.)

9. Certain stand alone vertical features not designated as either core or optional components in any line option package may be added on an ala carte basis at the current tariffed rate.

C. Line Option Packages

(For Line Option Package descriptions, see Ill. C.C. No. 19, Part 4, Section 5.)

D. Termination Liability and Shortfall

(For termination liability and shortfall, see Ill. C.C. No. 19, Part 4, Section 5, except for 1 and 3 following.)

1. Except as provided for elsewhere in this product Tariff, Carrier’s customers who terminate their entire AT&T Business Local Calling account prior to completion of the selected term period are subject to termination charges. Termination charges are equal to $.62 times the number of months remaining on the term commitment times the number of lines subscribed to on the initial order.

3. For Carrier’s customers who initially subscribe to 20+ lines: in any month during the term of an AT&T Business Local Calling agreement if the customer’s total number of subscribed lines falls below 80% of the number of lines subscribed to on the original agreement, then a shortfall adjustment charge will be applicable and will appear on the Carrier’s bill for each of those months. This shortfall adjustment charge is equal to $.95 times the number of lines below the 80% requirement.

PART 22 - Resale Local Exchange Service Original Sheet 142 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T BUSINESS LOCAL CALLING (cont’d)

E. Business Downturn

For purposes of this product offer, the term “Business Downturn” is hereby defined to mean an unplanned, measurable change in business conditions affecting the Carrier’s customer’s business that is outside of the Carrier’s customer’s control and that materially and negatively affects the Carrier’s customer’s need for the level of Carriers services originally committed to hereunder. The Carrier’s customer specifically acknowledges that the transfer or substitution of these services to another provider during the term hereof does not qualify as business downturn. This provision may be invoked by the Carrier no earlier than after the end of the first year for a 24-month or 36-month agreement. To invoke this provision, the Carrier must provide in writing to the Company the facts which support its request for Business Downturn consideration, and the Company will solely determine whether the customer’s business conditions satisfy the definition of “Business Downturn.”

Upon the Company’s determination that a Business Downturn has occurred, the Carrier and the Company shall then negotiate in good faith an appropriate and commercially reasonable change to the Carrier’s commitments hereunder. Examples of appropriate and commercially reasonable changes include (but are not limited to) a modification to the term or number of lines committed under the agreement. The Parties shall continue performance under this Agreement while they are in negotiations. If no agreement can be reached regarding a change to the Carrier’s commitments, then the rates, terms, and conditions of this Agreement shall remain in effect for its Term. The Carrier may invoke this provision only once during the term of this Agreement.

F. References

AT&T Business Local Calling Line Option package components are provided in accordance with the Terms and Conditions of their applicable tariffs except as noted in Sections B. and C. of this Tariff.

Subject Reference

Business Network Access Lines Part 22, Section 3

Business Local (Band A & B) Usage Part 22, Section 3

Custom Calling Services Part 22, Section 7

Advance Custom Calling Services Part 22, Section 7

Complementary Network Services Part 22, Section 7

PART 22 - Resale Local Exchange Service Original Sheet 143 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T BUSINESS LOCAL CALLING (cont’d)

G. Prices

1. Service Elements

Term & Volume Monthly Prices For Accounts Established Prior to 9/12/09 Volume Monthly Price Level Line Option 1-Year 2-Year 3-Year Extension

1 – 19 Option A $34.17 $33.31 $32.45 $38.46 Option B 26.34 25.18 24.61 32.37 Option C 23.73 22.86 22.00 28.04 Option D 19.31 18.44 17.58 23.63

20 + Option A 33.31 32.45 31.59 38.46 Option B 25.18 24.61 23.75 32.37 Option C 22.86 22.00 21.13 28.04 Option D 18.44 17.58 16.71 23.63

For Accounts Established On or After 9/12/09

1 – 19 Option A $30.72 $29.86 $29.00 $35.03 Option B/1/ 26.34 25.18 24.61 30.65 Option C 23.73 22.86 22.00 28.04 Option D 19.31 18.44 17.58 23.63

20 + Option A $29.86 $29.00 $28.13 $35.03 Option B 25.18 24.61 23.75 30.65 Option C 22.86 22.00 21.13 28.04 Option D 18.44 17.58 16.71 23.63

Monthly Rate

Vertical Features, ala carte as noted in B.9, per feature, per line Tariff Rate

Option C Local Usage Per Minute Of Use Charge in Excess of 150 Minutes $0.020

/2/ Option D Local Usage Per Minute of Use Charge 0.025 (C) /3/

MSA1 monthly discount per line, Option A, as defined in B.17 3.00

MSA1 monthly discount per line, Option B, as defined in B.17 6.00

/1/ As of 9/12/2009 this Option is no longer available on single line accounts.

/2/ For lines newly subscribed to this Option on or after June 1, 2010 this rate applies to local usage (N) /3/ minutes of use in excess of the first 30 minutes per month. (N) /3/

/3/ Provisions are effective July 12, 2010. Issued: June 28, 2010 Effective: June 29, 2010 By W. Karl Wardin, Regional Vice President - Regulatory 225 West Randolph Street, Chicago, Illinois 60606 ATT TN IW-10-0002 Illinois Bell AT&T Tariff ILL. C.C. NO. 22 Telephone Company Part 22 Section 23

PART 22 - Resale Local Exchange Service Original Sheet 144 SECTION 23 - Resale Local Exchange Services - Competitive Related

WELCOMING REWARDS WIN/WINBACK OFFER

A. Description

Welcoming Rewards Offer provides Carriers who have eligible business customers subscribing to new access lines, trunks or Centrex a one-time credit based on the number of new lines ordered. Eligible Carriers will receive a $50.00 credit for the first line and a credit of $25.00 per line for lines 2 through 20.

B. Terms and Conditions

(For terms and conditions, see Ill. C.C. No. 19, Part 4, Section 5.)

Carrier’s eligible customers include those businesses that are currently with another carrier and are establishing service with the Carrier.

C. References

Centrex Tariff 19, Part 5, Section 1

AT&T Business Local Calling Tariff 19, Part 4 , Section 5

PART 22 - Resale Local Exchange Service Original Sheet 145 SECTION 23 - Resale Local Exchange Services - Competitive Related

AT&T Business Local Calling Trio Month Offering

A. Description

AT&T Business Local Calling Trio Month Reward Offer provides Carrier’s with eligible business customers who subscribe to a new AT&T Business Local Calling agreement with a bill credit equal to the AT&T Business Local Calling monthly recurring charge (MRC).

B. Terms and Conditions

Bill credits are awarded based on the length of the Carrier’s customer's term plan as follows:

For each Carrier's customer who subscribes to a 12- month or 12- month re-subscribe option term plan, Carriers will receive one MRC bill credit in month 6 of the first year's term only;

For each Carrier's customer who subscribes to a 24- month term plan, Carriers will receive two MRC bill credits, one each in months 12 and 24: and

For each Carrier's customer who subscribes to a 36- month term plan, Carriers will receive three MRC bill credits, one each in months 12, 24, and 36.

Carrier’s eligible customers are business customers who have their business network access lines with another competitive local exchange carrier within the AT&T Illinois, AT&T Indiana, AT&T Michigan, AT&T Ohio or AT&T Wisconsin service area and who establish their business network access line service with the Carrier and subscribe these lines to a new AT&T Business Local Calling plan for a 12, 24, or 36- month term plan. Carrier’s existing customers who transfer lines from a competitive local exchange carrier to an existing AT&T Business Local Calling account are not eligible. In the event Carrier’s terminate their AT&T Business Local Calling plan prior to completion of the term period, Carriers will forfeit all bill credits to which they are otherwise eligible.

All other AT&T Business Local Calling terms and conditions are applicable.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 24 - Vacant

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE

This section sets forth Centrex Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in Tariff ILL. C.C. NO. 19, Part 5, Section 1 and Part 6, Section 3 apply where appropriate, unless otherwise specified in this Part.

A. Description

(For service description, see ILL. C.C. NO. 19, Part 5, Section 1)

Centrex Service is a local exchange telecommunications service, provided by a telecommunications system located in a telephone company central office, which controls the switching of:

• Calls from the exchange network to the Centrex lines, • Calls from the Centrex lines to the exchange network, • Intercommunicating calls between Centrex lines.

B. Definitions

Addition Provision of supplementary service to a Carrier’s system installed for resale to its customers up to the capacity of the system.

Downgrade Enumerated changes to an installed system generally resulting in a decrease in capacity, capability and/or lower monthly charge.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont'd)

B. Definitions (cont'd)

Line Category The number of lines the Carrier has selected for resale to its customer as the contract commitment.

Payment Plan A period of time selected by the Carrier from among those currently offered by the Company, over which the Carrier for resale to its customer agrees to pay a specified price for a product/service.

Removal Deletion of equipment or service from a Carrier’s system installed for resale to its customer.

C. Terms and Conditions

(For terms and conditions, see ILL. C.C. NO. 19, Part 5, Section 1)

Direct Interconnection Direct interconnection of unaffiliated Centrex systems is prohibited. In order for Company to provide Direct Interconnection, the Carrier must provide evidence, acceptable to the Company, of Carrier’s customer’s affiliated status.

Intercom Calling Centrex intercom calling is only allowed between station users internal to the end user customer or station users of an affiliate company. In order for Company to provide Intercom Calling, the Carrier must provide evidence, acceptable to the Company, of Carrier’s customer’s affiliated status.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features

1. Feature Availability

N/A - Not Applicable Std. - Standard Opt. – Optional

Electronic Voice Basic Key ISDN /1/

AddOnModules N/A Opt. Opt.

Analog Line Pickups N/A Std. N/A Automatic Callback Opt. Opt. Opt. Automatic Dial N/A Std. Std. Automatic Line Preselect N/A Std. Std.

Blind Transfer with Recall Identification N/A Std. N/A Call Camp-On Opt. Opt. Opt. Call Camp-On Selective Opt. Opt. Opt. Call Diverting Std. Std. Std. Call Forward of Call Waiting Calls Std. Std. N/A

Call Forwarding - Busy Std. Std. Std. Call Forwarding - Don’t Answer Std. Std. Std. Call Forwarding - Variable Std. Std. Std. Call Forwarding per Key N/A Std. Std. Call Forwarding Over Private Facilities Opt. Opt. Opt. Call Hold Std. Std. Std. Call Park Opt. Opt. Opt. Call Pickup Std. Std. Std. Call Request N/A Std. Std. Call Request with Queue Opt. Std. Std. Call Transfer - All Std. Std. Std. Call Transfer (Inter-System) - Deluxe Std. Std. Std. Call Waiting/Cancel Call Waiting Std. Std. N/A

Called Number Display N/A Std. Std.

Caller ID Opt. Std. Std. Caller ID Intercom N/A Std. Std. /1/

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. – Optional

Electronic Voice Basic Key ISDN /1/

Caller ID with Name Opt. Opt. Std. Calling Name Display on Intercom N/A Opt. Opt. Calling Reason Display N/A Std. Std. CLASS Automatic Callback Opt. Opt. Opt. CLASS Call Screening Opt. Opt. Opt. CLASS Distinctive Ringing/2/ Opt. Opt. Opt. CLASS Repeat Dialing Opt. Opt. Opt. CLASS Visual Message Waiting Indicator Opt. N/A N/A Conference Calling, 3 Way Std. Std. Std. Consultation Hold Std. Std. Std. Custom Calling Name on Centrex Opt. Opt. N/A Direct Connect Originating Opt. Opt. Opt. Direct Connect Originating with Delay Opt. Opt. Opt. Direct Inward Dialing (DID) Std. Std. Std. Direct Outward Dialing (DOD) Std. Std. Std. Direct Station Selection/Busy Lamp Field with Fast Transfer N/A Opt. Opt. Directed Call Park Opt. Opt. Opt. Directed Call Pickup Opt. Opt. Opt. Directory Number Hunt with Call Waiting and Preferential Hunt N/A Std. N/A Display Capability N/A Std. Std. Distance Extension N/A Opt. Opt. Distinctive Ringing and Call Waiting Tone Std. Std. Std. /1/

/1/ Effective 4/26/05, no new Carrier’s customers may purchase Centrex Service (CS) Internet Protocol (IP) lines. Carrier’s existing customers may continue to have CS IP lines at their current service addresses. They will be able to add additional IP lines (where facilities and equipment are available) under current contact terms and conditions through their contracts’ expiration. /2/ Effective December 1, 2007, the Company will no longer offer the Advanced Custom Calling Feature CLASS Distinctive Ringing on new lines for Carrier's Centrex customers. A Carrier's Centrex customer may retain this feature on lines placed in service prior to January 15, 2008 until it moves, makes any changes to its service, or chooses to upgrade its service.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. – Optional

Electronic Voice Basic Key ISDN /1/

End to End Signaling Std. Std. Std. Equal Access for Inter MSA Calling Std. Std. Std. Executive Busy Override N/A Std. Std.

Executive Busy Override - Exempt N/A Std. Std. Executive Display Communications N/A Opt. N/A Feature Buttons N/A Std. Std. Ground Start Line Opt. N/A N/A Group Intercom N/A Std. Std.

Hunting Arrangements Std. Std. Std. Increase Shared Directory Number (DN) Group Size N/A N/A Std.

Intercom Calling Std. Std. Std. Last Number Redial Opt. Std. Std. Leave Message Activation N/A Std. Std. Listen On Hold N/A Std. Std.

Make Busy - Access Code Opt. Opt. Opt. -Key Opt. Opt. Opt. Make Set Busy N/A Std. Std.

Make Set Busy except on Group N/A Std. N/A Intercom N/A Std. Std. Message Retrieval Display N/A Std. Std. Message Waiting Activation Control Opt. N/A N/A /1/ Message Waiting Indication Lamp

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. – Optional

Electronic Voice Basic Key ISDN /1/

Message Waiting Indication - Visual N/A Std. Std. Message Waiting Indicator - Audible Std. Std. Std. Multiple Appearance Directory Number (MADN) Multiple Call Arrangement (MCA) N/A Opt. Opt. Single Call Arrangement (SCA) N/A Std. Std. Night Answer Std. Std. N/A On Hook Dialing N/A Std. Std. Premium Feature Package Opt. Opt. Opt. - Automatic Callback - Call Camp-On - Call Camp-on Selective - Call Park - Directed Call Park - Directed Call Pickup - Last Number Redial Pickup Held Conference Call from – Shared Directory Number (DN) Call Appearance N/A N/A Std.

Query Busy Station N/A Opt. Opt.

Repeat Alert N/A Std. Std.

Ring Again Idle Set N/A Std. Std.

Ringing Options for MADN N/A Std. Std.

Secondary Directory Telephone Number N/A Opt. Opt. /1/

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. – Optional

Electronic Voice Basic Key ISDN /1/

Secondary MADN Call Forwarding N/A Std. Std.

Set Inspect N/A Std. Std.

Shared Directory Number (DN) Bridging N/A N/A Std. with Conference Calls Short Hunt N/A Std. Std.

Simultaneous Ring One Number Opt. Opt. N/A

Single Line Extension N/A N/A N/A

Speed Calling - Expanded Number Group Opt. Opt. Opt. Speed Calling - Long Opt. Opt. Opt. Speed Calling - Short Std. Std. Std. Stop Hunt - Access Code N/A Std. Std.

-Key Opt. N/A N/A. /1/

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. – Optional

Electronic Voice Basic Key ISDN /1/

Terminal Management N/A N/A Std.

Time and Date Display N/A Std. Std.

Touch-Tone Std. Std. Std. Transfer Calls to Restricted Station Std. Std. N/A Usage Billing by Line Number Std. Std. Std. /1/

OPTI-Centrex

OPTI-Centrex Basic lines and OPTI-Centrex National ISDN lines provide the same feature availability as Voice Basic and ISDN lines listed elsewhere in this section with the following exceptions.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. - Optional

Basic ISDN National OPTI-Centrex

Attendant Consoles N/A N/A Call Waiting Lamp Interface N/A N/A Ground Start Line /1/ /1/ Message Waiting Indication-Visual N/A N/A Music on Hold Interface N/A N/A Paging Interface N/A N/A High Speed Data Service N/A N/A

ISDN Services

Alternate Circuit Switched Voice/Circuit Switched Data Service Opt. Circuit Switched Data Service Opt. Circuit Switched Voice Service Opt. On Demand Packet Switched Data “B” Channel Service Opt. Packet Switched Data “B” Channel Service Opt. Packet Switched Data “D” Channel Service Opt.

ISDN Circuit Switched Data

Alternate Access Opt. Calling Display on Intercom Std. Call Diverting Std. Far End Disconnect Supervision Std. Hunt Group for Shared Data Access Std. Intercom Calling Std. Speed Calling Short Std. Queuing Opt.

/1/ Ground start capability is not available in DMS10 switches for OPTI-Centrex lines.

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. - Optional

ISDN Packet Switched Data “B” or “D” Channel

Call Diverting Std. Closed User Group (CUG) - Additional Member Opt. Closed User Group (CUG) - Individual Design Opt. Default Throughput Class Assignment Std. Direct Call Opt. Fast Select Std. Fast Select Acceptance Std. Flow Control Parameter Negotiation Std. Hunt Group Opt. Intercom Calling Std. Logical Channels Std. Additional Logical Channels Opt. Non-Standard Default Flow Control Parameters Std. Permanent Virtual Circuit Opt. Recognized Private Operating Agency Selection Std. Reverse Charging Std. Reverse Charging Acceptance Std. Standard “B” Packet Parameter Arrangement Std. Standard “D” Packet Parameter Arrangement Std. Throughput Class Negotiation Std. Transit Delay Selection and Indication Std.

System

Announcement Services Opt. Area Wide Networking (AWN) Opt. Assume Dial “9” Opt. Authorization Codes Opt. Automatic Route Selection Basic Opt. Automatic Route Selection Deluxe Opt. Call Detail Recording Service (CDRS) Opt. Call Forwarding Multi-Path Opt. Call Waiting Lamp Interface Opt.

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. - Optional

System (cont'd)

Centrex Mate Opt. Centrex Message Signal Interface (CMSI) Opt. Centrex Network Manager/1/ Map-Pass Through Opt. Operational Measurements Opt. SMDR-Premium Opt. Centrex Routed Number Opt. Centrex Station Identification (CSI) Opt. Centrex Virtual Network (CVN) Opt. OmniPresence CVN Opt. Regional CVN (RCVN) Opt. Virtual Route Selection (VRS) Opt.

/1/ Effective March 15, 2009, Centrex Network Manager is no longer available for new installations. Carriers existing customers may keep the current arrangement in place until they move, but may not add any additional Centrex Network Manager capabilities or features.

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. - Optional

System (cont'd)

Conference Services Opt. Customized Call Diverting Opt. Dial Plan for Advanced Solutions (DPAS) Opt. Direct-Inward System Access (DISA) Service Opt. Do Not Disturb Opt. Electronic Directory Interface (EDI) Service Opt. Extended Intercept Service Opt. High Speed Data Service Opt. Music On Hold Interface Opt. Network Speed Calling Opt. Outgoing Deluxe Trunk Queuing Opt. Personal Call Screening Opt. Private Facility Terminations Opt. Line Side Access Trunk Side Access Queue Slots Opt. Remote Access Service/ Direct-Inward System Access (DISA) Service Opt. Special Intercept Service Opt. Station Message Detail Recording - Central Office (SMDR-CO) /1/ Opt. Station Message Detail Recording - Premises (SMDR-P) /1/ Opt. Supplemental Three Digit Dialing Opt. Trunk Verification from Designated Station Opt. Uniform Call Distribution (UCD) Opt.

/1/ Effective February 1, 1999, this feature is no longer available to Carrier's new Centrex Service customers or to existing Carrier's customers.

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. - Optional

Attendant Console Features

Access to Paging, Code Calling, etc. Std. Attendant Call Detail Entry Opt. Attendant Call Park Std. Attendant Camp On Std. Attendant Conference Capability Std. Attendant Conference (30 Port) Opt. Attendant Console Screen Management Std. Attendant Control of Call Forward Busy Line and Don’t Answer Std. Attendant Position Busy Std. Attendant Recall from Satellite Std. Attendant Recorded Announcement Std. Attendant to UCD Transfer Std. Attendant Transfer Std. Autodial Std. Automatic Recall Std. Busy Verification of Station/Trunk Std. Call Hold Std. Call Hold with Recall Std. Call Park Recall Timer Std. Call Selection Std. Call Splitting Std. Call Through Tests Std. Console Display Capability Std. Console Test Std. Control of Trunk Group Access Std. Control of Virtual Facilities Groups Std. Delayed Operations Std. Direct Station Selection and Busy Lamp Field Opt. Direct Trunk Group Selection Std.

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. - Optional

Attendant Console Features (cont'd)

End to End Signaling Std. Emergency Access to Attendant Std. Emergency Override Std. Extended Calls to Busy/No Answer Std. Foreign Exchange (FX) Termination Std. Flexible Console Alerting Std. Incoming Call Identification Std. Information/Display Calls in Queue Std. Interposition Calling Std. Locked Loop Operation Std. Lockout Std. Message Waiting Control Opt. Multi Position Hunt (MPH) Std. Multiple Console Operation Std. Multiple Listed Directory Numbers Opt. Name Display for Attendant Console Std. Night Service Opt. Operational Measurements Std. Power Failure Transfer Std. Queuing with Call Waiting Indication Std. Release upon Completion of Dialing Std. Secrecy Std. Serial Calling Std. Speed Calling Std. Straightforward Outward Completion Std. Supervisory Console Std. Switched Loop Operation Std. Through Dialing Std. Time of Day and Date Std. Timed Reminder Std.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

D. Features (cont'd)

1. Feature Availability (cont'd)

N/A - Not Applicable Std. - Standard Opt. - Optional

Attendant Console Features (cont’d)

Toll Diversion to Attendant Std. Trunk Busy Identification Std. Trunk Group Busy/Access Control Key Std. Trunk Group Identification/Indicators Std. UCD from Queue Std. Verification of Authorization Codes Std. Wild Card Key Std. 800 Termination Std.

2. Line Features

(For line feature descriptions, see ILL. C.C. NO. 19, Part 5, Section 1)

3. ISDN Services and Features

(For ISDN services and feature descriptions, see ILL. C.C. NO. 19, Part 5, Section 1)

4. System Features

(For system feature descriptions, see ILL. C.C. NO. 19, Part 5, Section 1)

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

E. Technical References

Customer Provided Equipment (CPE) compatibility requirements are listed in Ameritech /1/ Technical References. All Customer Provided Equipment used to interface with Centrex Service is required to conform with the Technical Reference Specifications as used by the /1/ Company and found in the following Technical references:

Subject Technical Reference

Caller ID - Display AM-TR-TSY-000030 AM-TR-TSY-000031 Data AM-TR-NPL-000005 Electronic Key (Non--ISDN) AM-TR-NPL-000004 ISDN Console AM-TR-NPL-850006 ISDN Interface AM-TR-NIS-000068 OPTI-Centrex -Digital Channel Bank MDP-326-140 ISDN Basic Access Transport System Requirements TR-NWT-000397 (Telcordia)

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

E. Technical References (cont'd)

Subject Technical Reference

Internet Protocol - CPE and Customer Interface /1/ Customer Data Document Ameritech, Network Pacific Bell and Nevada Requirements Bell Centrex IP, Southwestern Bell Plexar®-II IP, Southern New England Telephone CentraLink IP /1/

These publications may be obtained from: APEx Support Team (734) 523-7348

The Internet Protocol Customer Interface document can be obtained via the Internet at: http://sbc.com/centrexip

F. Prices

The following prices are applicable to standard installations of Centrex Service and are in addition to all other charges for associated services and equipment necessary to provide telecommunications service.

The total charge per Primary Station is the sum of the appropriate Network Access and Intercommunication charges (Basic lines, Electronic Key lines, ISDN Custom and National lines).

Plexar® is a registered trademark of Southwestern Bell Telephone LP.

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

System Charge

The System Charge is applicable to the establishment of any new Centrex system and to any relocation of an entire Centrex system, unless the Carrier’s customer’s relocation is within the serving central office boundary.

The System Charge will be determined at time of installation based on the total number of equipped telephone numbers. A System Charge applies to each Centrex Service arrangement or common block.

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

System Charges per system 2- 50 lines /CYA1X/ $155.60 $4.23 $4.23 $4.23 $4.23 51-100 lines/ CYA2X/ 248.31 4.23 4.23 4.23 4.23 101-200 lines /CYA3X/ 351.52 4.23 4.23 4.23 4.23 201-500 lines /CYA4X/ 561.58 4.23 4.23 4.23 4.23 501 or more lines /CYA5X/ 806.91 4.23 4.23 4.23 4.23 or per OmniPresence Remote System, 2-6 OmniPresence remote lines /CYAXA/ 1 month 81.36 .26 36 months 81.45 .26 60 months 81.57 .26 84 month 81.68 .26

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Nonrecurring 1 Description /Billing Code/ Charge Month

System Conversion Charge per system 2- 50 lines /UDP1X/ $ 84.57 $4.23 51-100 lines /UDP2X/ 166.68 4.23 101-200 lines /UDP3X/ 227.86 4.23 201-500 lines /UDP4X/ 410.29 4.23 501 or more lines /UDP5X/ 613.98

Centrex Lines, each 7+ line categories include Centrex Mate

Basic line /NUM/ 2+ line category 7+ line category 8.91 25+ line category 8.95 50+ line category 8.93 100+ line category 8.93 200+ line category 8.94 8.94 ElectronicKeyline/NUE/ 2+ line category 12.77 11.42 7+ line category 12.76 11.47 25+ line category 12.76 11.46 50+ line category 12.75 11.46 100+ line category 12.75 11.46 200+ line category 12.75 11.46

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Term Payment Plans Description 12 24 36 60 84 /Billing Code/ Months Months Months Months Months

System Conversion Charge (cont’d) per system 2- 50 lines /UDP1X/ $4.23 $4.23 $4.23 51-100 lines /UDP2X/ 4.23 4.23 4.23 101-200 lines /UDP3X/ 4.23 4.23 4.23 201-500 lines /UDP4X/ 4.23 4.23 4.23 501 or more lines /UDP5X/

Centrex Lines, each 7+ line categories include Centrex Mate (cont’d)

Basic line /NUM/ 2+ line category $8.59 $8.28 7.64 7.21 7.22 7+ line category 8.52 8.10 7.24 6.81 6.81 25+ line category 8.40 7.86 6.79 6.36 6.36 50+ line category 8.29 7.64 6.35 5.92 5.92 100+ line category 8.19 7.43 5.92 5.48 5.48 200+ line category 8.19 7.43 5.92 5.48 5.48

ElectronicKeyline/NUE/ 2+ line category 11.11 10.81 10.19 9.78 9.79 7+ line category 11.06 10.64 9.81 9.39 9.40 25+ line category 10.94 10.42 9.38 8.96 8.97 50+ line category 10.83 10.21 8.95 8.54 8.54 100+ line category 10.73 10.00 8.53 8.11 8.11 200+ line category 10.73 10.00 8.53 8.11 8.11

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Centrex Lines (cont'd)

ISDN Custom line /ZCZ/ 2+ line category $12.99 $11.82 $10.36 $9.87 $9.88 7+ line category 12.99 11.82 9.87 9.39 9.39 25+ line category 12.99 11.82 9.39 8.90 8.90 50+ line category 12.99 11.82 8.90 8.41 8.41 100+ line category 12.99 11.82 8.41 7.92 7.92 200+ line category 12.99 11.82 8.41 7.92 7.92

ISDN National line /ZNZ/ 2+ line category 12.99 11.82 10.36 9.87 9.88 7+ line category 12.99 11.82 9.87 9.39 9.39 25+ line category 12.99 11.82 9.39 8.90 8.90 50+ line category 12.99 11.82 8.90 8.41 8.41 100+ line category 12.99 11.82 8.41 7.92 7.92 200+ line category 12.99 11.82 8.41 7.92 7.92

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Centrex Lines (cont'd)

OPTI-Centrex Basic line /NUC//1/ /2/ 2+ line category $11.75 $3.54 $3.55 $3.58 $3.60 7+ line category 11.75 3.54 3.48 3.48 3.49 25+ line category 11.75 3.54 3.48 3.44 3.45 50+ line category 11.75 3.54 3.44 3.36 3.28 100+ line category 11.75 3.54 3.39 3.29 3.19 200+ line category 11.75 3.54 3.36 3.24 3.11

OPTI-Centrex ISDN National line /ZNZBX//1/ 2+ line category 1.82 7.33 7.35 7.36 7.38 7+ line category 1.82 7.33 7.22 7.17 7.16 25+ line category 1.82 7.33 7.22 7.12 7.10 50+ line category 1.82 7.33 7.13 6.93 6.71 100+ line category 1.82 7.33 7.03 6.80 6.59 200+ line category 1.82 7.33 6.97 6.70 6.42

/1/ OPTI-Centrex Basic and OPTI-Centrex ISDN lines require a Company 1.544 Mbps or higher facility with multiplexing. The channel may be a Dedicated Communications Service DS1 Local Distribution Channel with DS1 multiplexing or part of a higher speed arrangement. (See Reference Section) /2/ The same charges apply for Ground Start on OPTI-Centrex Basic lines as those that apply for Basic Centrex lines. (See Optional Line Features, Ground Start Line)

PART 22 - Resale Local Exchange Service Original Sheet 24 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

ISDN Services

Circuit Switched Voice per “B” channel equipped /BSB5X/ $12.94 $3.18 $3.03 $2.89 $2.74

Circuit Switched Data per “B” channel equipped 12.93 6.44 6.14 5.83 5.52 /BSB6X/

Circuit Switched Voice/Circuit Switched Data per “B” channel 12.96 7.90 7.57 7.24 6.90 equipped /BSB1X/

Packet Switched Data per “B” channel equipped 85.45 33.35 32.06 30.76 29.43 /BSB3X/

Packet Switched Data per 12.97 2.99 2.72 2.58 2.43 “D” service enabled /LTQ4X/

On Demand Packet 21.54 10.32 9.62 9.34 9.05 Switched Data “B” Channel, per “B” channel /BSB7X/

PART 22 - Resale Local Exchange Service Original Sheet 25 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Nonrecurring Monthly Description /Billing Code/ Charge Price

Optional Line Features

AddOnModules $43.19 10 or 18 Button/PT3CA 86.09 20, 22 or 36 Button/PT3CB

Call Forward Over Private $1.25 Facilities/PFY/

Call Request with Queue .28 per line/RQQ/ 81.32 per system/RQQPS/ 5.45 Caller ID (network) /ZC1ND//1/ 3.07 .41 Caller ID (intercom)/ZCL1D//2/

Caller ID with Name 3.92 .11 (See ILL. C. C. NO. 20, Part 22, Section 7 for applicable charges)

Calling Name Display on Intercom/NM3/

/1/ Per trunk equivalent. /2/ Per line. Applies to Basic Lines only.

PART 22 - Resale Local Exchange Service Original Sheet 26 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont’d) Nonrecurring Description /Billing Code/ Charge Monthly Price

Optional Line Features (cont'd)

Calling Name Display on Intercom /NM3/ $3.92 $.11

CLASS Automatic Callback /ZCLAR/ .83

CLASS Call Screening /ZACSR/ .92

CLASS Distinctive Ringing/1/ .95

CLASS Repeat Dialing /ZACRD/ .92

CLASS Visual Message Waiting Indicator per line /ZMWVW/ .49

Custom Calling Name on Centrex, Per line /NHE/ 4.64 3.24

Direct Connect Originating, per line /DOK/ .49

Direct Connect Originating with Delay, per line /WLS/ .49

Direct Station Selection/Busy Lamp Field with Fast Transfer /BUY/ 54.75 7.11

Distance Extension per Electronic Key line /LOV/ 10.69 15.79 per ISDN Custom or National line /XTN/ 19.14

Executive Display Communications /EMV/ .39

/1/ Effective December 1, 2007, the Company will no longer offer the Advanced Custom Calling Feature CLASS Distinctive Ringing on new lines for Carrier's Centrex customers. A Carrier's Centrex customer may retain this feature on lines placed in service prior to January 15, 2008 until it moves, makes any changes to its service, or chooses to upgrade its service.

PART 22 - Resale Local Exchange Service Original Sheet 27 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont’d)

Nonrecurring Description /Billing Code/ Charge Monthly Price

Optional Line Features (cont'd)

Ground Start Line (See Reference Section)

Make Busy Key /DXV/ $1.47 (Certain switch types may require a Dedicated Communications Services channel)

Message Waiting Indication Lamp /ZMYAV/ $10.05 .68

Multiple Appearance Directory Number Multiple Call Arrangement /MA8/ 4.28 .21

PART 22 - Resale Local Exchange Service Original Sheet 28 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Nonrecurring Description /Billing Code/ Charge Monthly Price

Optional Line Features (cont'd)

Premium Feature Package per line or “B” channel service /WZZ6L/ $.69

Query Busy Station, per queued station /QB2/ $5.63 1.10

Secondary Directory Telephone Number, each /SOT/ .19

Single Line Extension, different premises (See Reference Section)

Simultaneous Ring One Number per line equipped /S3S1X/ 5.90 1.25

Speed Calling-Long /ESHC3/ .19

Speed Calling-Expanded Number Group /EJ3/ .25

Stop Hunt Key/2URSH/ 4.20 (Certain switch types may require a Dedicated Communications Services channel)

Optional ISDN Data Features Provided on a per feature basis

Alternate Access /NZ2/ 4.30 .71

Queuing /QHQ/ 4.30 2.34

PART 22 - Resale Local Exchange Service Original Sheet 29 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Nonrecurring Description /Billing Code/ Charge Monthly Price

Optional ISDN Packet Features Provided on a per feature basis

Closed User Group $ 21.19 $4.27 Individual Design /GXM/ 8.57 .21 Additional Member /GXW/ (Requires Individual Design)

Direct Call /GXB/ 9.46 .21

Hunt Group /HTKPG/ 8.58 1.49

Logical Channels, greater than 32 for “B” Channel Packet 8.57 .21 /NW9AL/ second or subsequent for “D” Channel 8.57 .21 Packet /NW9AL/

Permanent Virtual Circuit /GXP/ 8.60 2.14

PART 22 - Resale Local Exchange Service Original Sheet 30 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans recurring 1 36 60 84 Description /Billing Charge Month Months Months Months Code/

Announcement Services

Customer Premises Announcement per announcement $157.36 $14.36 $13.63 $12.88 $12.13 /N5A/ (requires a dedicated communications services channel)

Central Office Recorded Announcement /1/ per announcement 153.88 34.14 31.62 29.10 25.73 /RKQ/

Secondary Announcement per announcement 153.88 34.14 31.62 29.10 25.73

/1/ For instances where the Company records the announcement on the customer's behalf, the Customization Charge will also apply.

PART 22 - Resale Local Exchange Service Original Sheet 31 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans recurring 1 36 60 84 Description /Billing Code/ Charge Month Months Months Months

Area Wide Networking (AWN)

per Network

1-200 lines /NR9AE/ $460.32 201-500 lines /NR9AF/ 713.09

Additional 500 line block /NR9AG/ 549.90

Out of Network Numbers up to 10 numbers /NR9AL/ 25.30 per 50 number block /NR9AM/ 25.30

Number input by the Company up to 10 numbers /NR9AN/ $ 63.37 per 50 number block /NR9AO/ 254.67

per line /D6PLX/ .72

Out of Network Numbers up to 10 numbers /D7P1X/ .77 per 50 number block /D7PBX/ 2.04

Assume Dial “9” per system, per line /A9D/ 4.30 .69 $ .69 $ .69 $ .69

PART 22 - Resale Local Exchange Service Original Sheet 32 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans recurring 1 36 60 84 Description /Billing Code/ Charge Month Months Months Months

Attendant Console

Digital, each/NG9PC/ $422.66 $85.14 $ 72.60 $ 68.40 $ 64.20 (Requires 3 Basic lines)

ISDN, each/MD9PC/ 1,175.46 80.85 72.32 69.06 65.71 (Requires 1 ISDN line)

Optional Features

Attendant Call Detail Entry, 17.31 2.13 2.13 2.13 2.13 per console/AE3PB/

Attendant Conference 17.26 6.92 4.34 4.34 4.34 (30 port), each/C3P/ (Requires conference service components)

Direct Station Selection and Busy Lamp Field 41.85 2.12 2.12 2.12 2.12 per 100 stations/BUDPC/

Multi Position Hunt 42.67 per group/AHBPG/ 2.52 2.52 2.52 2.52 per position/A6V/

Name Display for Attendant Console 209.14 5.19 5.19 5.19 5.19 per console/NDFPC/

Operational Measurements 55.88 2.00 2.00 2.00 2.00 per console/AOKPC/

PART 22 - Resale Local Exchange Service Original Sheet 33 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans recurring 1 36 60 84 Description /Billing Code/ Charge Month Months Months Months

Authorization Codes

Initial 100 count/ /AKG1X/ $350.00 $5.00 $5.00 $5.00 $5.00

Additional Codes, per 25 or fraction thereof/AKG/ 80.00 1.00 1.00 1.00 1.00

Station Specific per line/AJN/ 2.00 1.20 1.10 1.00 .95

ARS Basic

Initial pattern/AR9/ 215.07 8.67 6.51 5.21 4.34

Additional pattern/ARH/ 86.00 2.98 2.32 1.9 1.60

Digit 1 Delivery/DTN1X/ 244.37

PART 22 - Resale Local Exchange Service Original Sheet 34 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans recurring 1 36 60 84 Description /Billing Code/ Charge Month Months Months Months

ARS Deluxe

per system/AQVPS/ 1,020.55 34.29 25.82 20.70 17.28

Routing Arrangements

Additional ARS pattern, each/ARH/ 86.00 2.98 2.32 1.97 1.60

IDDD Dialing per system/A1GPS/ 666.60 5.34 5.34 5.34 5.34

Seven to Ten digit screening per translation/AHAPS/ 129.20

Time of Day routing per schedule/TMG/ 128.86 3.29 3.17 3.06 2.94

Digit 1 Delivery/DTN1X/ 244.37

PART 22 - Resale Local Exchange Service Original Sheet 35 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans recurring 1 36 60 84 Description /Billing Code/ Charge Month Months Months Months

Call Detail Recording Service (CDRS) (See Reference Section)

Call Forwarding Multi Path per system, per call forwarding arrangement /ESD/ $ 39.92 $1.07 $1.07 $1.07 $1.07

Call Waiting Lamp Interface per unique timing state /SUGPL/ 42.89 5.16 5.16 5.16 5.16 (Requires a Dedicated Communications Services channel)

Centrex Mate (all stations must be equipped) per system /MLBPS/ 600.00 60.00 60.00 60.00 60.00 per station /MLB/ .40 .40 .40 .40

Centrex Message Signal Interface (CMSI) per system 1200 baud /SMQPS/ 824.45 263.94 212.18 194.99 155.86 per system 9600 baud /SM9PS/ 1,412.13 936.95 723.71 660.40 467.20

PART 22 - Resale Local Exchange Service Original Sheet 36 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Term Payment Plans Nonrecurring 1 36 60 84 Description /Billing Code/ Charge Month Months Months Months

Centrex Network Manager/1/

Service Establishment Charge /SEPNM/ $1,300.00 - - - -

Switch Connection, per Switch /S9W/ 400.00 $275.00 $150.00 $150.00 $150.00

System Access, per concurrent user - Dedicated/Virtual Access /S9ALX/ 325.00 75.00 65.00 50.00 40.00 - Dial-Up/Dial-Out Connection /S9ADX/ 150.00 125.00 110.00 100.00 90.00

Map Pass Thru, per line /D6X/ 2.00 3.00 2.25 2.00 2.00 - Query database, per line /D5Q/ 2.00 .30 .25 .25 .25

Operational Measurements, per line /RVR/ - .50 .10 .10 .10 - Subscriber Line Usage Reports /ROS/ - .10 .10 .10 .10 - Killer Trunk Reports /RON/ - .10 .05 .05 .05

/1/ Effective March 15, 2009, Centrex Network Manager is no longer available for new (N) installations. Carriers existing customers may keep the current arrangement in place until they move, but may not add any additional Centrex Network Manager capabilities or features. (N)

PART 22 - Resale Local Exchange Service Original Sheet 37 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Term Payment Plans Nonrecurring 1 36 60 84 Description /Billing Code/ Charge Month Months Months Months

Centrex Network Manager/1/ (cont'd)

SMDR-Premium, per line /S6P/ - $.50 $.20 $.15 $.10 - The Company resends data, per occurrence /NR9NF/ $250.00 - - - - - Slower speed access (spooled leased line only) /SLP/ 100.00 100.00 100.00 100.00 100.00 - Storage, per line 30 days /RS5AX/ - .20 .10 .10 .10 45 days /RS5BX/ - .30 .15 .15 .15 - Station to station detail /D6D/ - .10 .10 .10 .10

Centrex Routed Number

Route index establishment charge per route established 136.54

Per telephone number routed .20 .20 .20 .20

Centrex Station Identification (CSI)

per CTX tie line group equipped /STNPG/ 1,058.91 per tie line arranged /STN/ 4.30 4.30 4.30 4.30

/1/ Effective March 15, 2009, Centrex Network Manager is no longer available for new installations. (N) Carriers existing customers may keep the current arrangement in place until they move, but may not add any additional Centrex Network Manager capabilities or features. (N)

PART 22 - Resale Local Exchange Service Original Sheet 38 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Monthly Term Payment Plans Nonrecurring Extension Description /Billing Charge Rate 36 Months 60 Months 84 Months Code/

Internet Protocol /4/ Line-Standard/1//2//3/ /NCGQX/ - 15+ line category $14.88 $17.50 $13.87 $12.96 $12.50 - 25+ line category 14.88 17.50 13.42 12.50 12.05 - 75+ line category 14.88 17.50 13.19 12.28 11.82 - 100+ line category 14.88 17.50 12.96 12.05 11.59

Internet Protocol Line Deluxe/1//2//3/ /NCGRX/ - 15+ line category 28.96 22.17 18.53 17.61 17.16 - 25+ line category 28.96 22.17 18.07 17.16 16.70 - 75+ line category 28.96 22.17 17.84 16.93 16.47 - 100+ line category 28.96 22.17 17.61 16.70 16.24

/1/ IP lines require a SBC 1.544 Mbps or higher speed facility. IP lines provisioned on a facility faster than 1.544 Mbps also require multiplexing. (See Reference Section.) /2/ The initial order for IP lines must be for a minimum of 15 IP lines. Subsequent IP line orders do not have a minimum requirement. /3/ IP lines are only offered under 36, 60 or 84 month contracts. Upon expiration of a contract, if the Carrier’s customer does not elect a new contract or request discontinuance of the service, the service will be continued at monthly rates. /4/ /4/ Effective 4/26/05, no new Carrier’s customers may purchase Centrex Service (CS) Internet Protocol (IP) lines. Carrier’s existing customers may continue to have CS IP lines at their current service addresses. They will be able to add additional IP lines (where facilities and equipment are available) under current contact terms and conditions through their contracts’ expiration.

PART 22 - Resale Local Exchange Service Original Sheet 39 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Centrex Virtual Network (CVN) within a Market Service Area (cont'd)

The following equation based on CCS and distance is used to determine the applicable monthly charge. The number of lines located 0 to 15 miles and 15 or more miles from the Hub location are used in the equation.

(Total remote lines within 0 to 15 miles) ($CCS)/(Total remote lines in Network) + (Total remote lines beyond 15 miles) ($CCS)/(Total remote lines in Network) + $1.00 = Price per line per month (Rounded to the nearest multiple of $.05).

CCS 0-15 Miles 15+ Miles

Max. 2.5 /X 16KFX/ $1.77 /X 16KFX/ $4.18 Max. 3.5 /X 16KFX/ 2.71 /X 16KFX/ 6.36 Max. 4.5 /X 16KFX/ 3.66 /X 16KFX/ 7.33 Max. 5.5 /X 16KFX/ 4.40 /X 16KFX/ 10.28 Max. 8.0 /X 16KFX/ 6.29 /X 16KFX/ 14.81

The Company reserves the right to reassess the pricing of the Carrier's customer's network if the negotiated CCS is exceeded.

Nonrecurring Charges and charges/prices for optional OutofNetworkNumbersare found under the Area Wide Networking feature described elsewhere in this offering.

PART 22 - Resale Local Exchange Service Original Sheet 40 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Centrex Virtual Network (CVN) within a Market Service Area (cont'd)

The following discount table is used for networks subscribed to by Carrier for resale to its customers over 1,500 lines and is based on the contract length of the hub locations.

LINE SIZE 3 Year 5 Year 7 Year

1,500-3,999 10% 15% 20% 4,000-5,999 15% 20% 25% 6,000-7,999 20% 25% 30% 8,000 and above 25% 30% 35%

PART 22 - Resale Local Exchange Service Original Sheet 41 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Centrex Virtual Network (CVN) within a Market Service Area (cont'd)

Monthly Payment Non- Term Payment Plans recurring 1 36 60 84 Description /Billing Code/ Charge Month Months Months Months

OMNIPRESENCE CVN

Remote OmniPresence CVN, per line/channel257.4 /16KFX/ - $12.87 - - - Hub OmniPresence CVN per each channel /1U2F1/ - 36.88 - - -

per each Basic Channel/1/ /AC5DT/ - 6.86 $6.35 $5.96

per each ISDN circuit switched data (CSD) channel/1/ /AC5P1/ - 7.72 7.29 6.86

/1/ Effective July 27, 1998, these elements are no longer applicable for new installations of Hub OmniPresence CVN.

PART 22 - Resale Local Exchange Service Original Sheet 42 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Centrex Virtual Network (CVN) within a Market Service Area (cont'd)

Virtual Route Selection

The following prices for Virtual Route Selection are in addition to charges for CVN.

The following equation is based on CCS and distance is used to determine the applicable monthly price. The number of remote lines located 0 to 15 miles and 15 or more miles from the hub are used. The price per remote line is applied to each remote lineinthenetwork.

(Total remote lines within 0-15 miles) ($CCS) / (Total remote lines in the Network)

+ (Total remote lines within 15+ miles)($CCS) / (Total remote lines in the Network)

+ $1.22

= Price per remote line per month (Rounded to the nearest multiple of $.05 /16KFX/

CCS Values 0-15 15+ CCS Miles Miles Max. 2.5 $2.99 $5.94 Max. 3.5 4.10 8.16 Max. 4.5 5.15 11.11 Max. 5.5 6.15 14.01 Max. 8.0 8.13 18.89

PART 22 - Resale Local Exchange Service Original Sheet 43 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Centrex Virtual Network (CVN) within a Market Service Area (cont'd)

Virtual Route Selection (cont'd)

The Company reserves the right to reassess the pricing of the Carrier's customer's network if the negotiated CCS is exceeded.

Nonrecurring Charges and charges/prices for optional OutofNetworkNumbersare found under the Area Wide Networking feature described elsewhere in this offering.

Regional CVN (RCVN)

The following equation is used to determine the monthly price:

RCVN/1/, per line = (1.5) * (weighted average price of CVNs in Carrier’s customer’s network)

/1/ Use a factor of 1.2 if Carrier's customer subscribes to VRS. The price for VRS is in addition to the price for RCVN. All remote locations must have VRS for the 1.2 factor to apply.

PART 22 - Resale Local Exchange Service Original Sheet 44 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans recurring 1 36 60 84 Description /Billing Code/ Charge Month Months Months Months

Conference Services six port conference circuit, each /EQ6/ $42.86 $51.13 $49.04 $49.04 $49.04

PART 22 - Resale Local Exchange Service Original Sheet 45 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Non- Monthly Payment Description recurring Term Payment Plans /Billing Code/ Charge 1-Month 36-Month 60-Month 84-Month

Conference Services (cont'd) Linking with four additional conference ports each arrangement /EQ6PA/ $ 55.55 $25.05 $25.05 $25.05 $25.05

Conferencing Preset per group /MO9/ 313.28 21.45 21.45 21.45 21.45

Privacy Release Conference Control per system equipped /PE8/ 21.53 4.27 4.27 4.27 4.27

Customized Call Diverting Public or private network facilities per system 140.38 /RSHPS/

PART 22 - Resale Local Exchange Service Original Sheet 46 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Non Monthly Payment Description recurring Term Payment Plans /Billing Code/ Charge 1-Month 36-Month 60-Month 84-Month

Dial Plan for Advanced Solutions (DPAS) Per DPAS Dial Plan established or Centrex Dial Plan or System added /SEPA3/ $186.82

Basic Dial Plan option, per Centrex Station /D6PAB/ .91 $.35

Deluxe Dial Plan option, per Centrex Station /D6PAD/ .91 1.99

Do Not Disturb per line /DJD/ 3.92 .43 .43 .43 .43 per group of lines /DJDPG/ 42.97 .85 .85 .85 .85

PART 22 - Resale Local Exchange Service Original Sheet 47 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Electronic Directory Interface (EDI) Service per EDI service /EDT/ $863.62 $ 18.81 $ 15.71 $ 10.26 $8.55

per lines equipped 1 - 250 /EDT1X/ 193.13 34.82 28.46 21.83 14.90 251 - 500 /EDT2X/ 194.08 69.63 56.93 43.67 29.80 501 – 1,000 /EDT3X/ 194.56 138.57 113.13 87.33 59.60 1,001 – 2,000 /EDT4X/ 194.80 277.57 226.55 174.84 119.28 2,001 – 4,000 /EDT5X/ 194.92 554.29 452.52 349.33 238.40 4,001 + /EDT6X/ 194.94 1,043.88 860.57 671.32 463.64 (requires an ISDN line (OB+D))

PART 22 - Resale Local Exchange Service Original Sheet 48 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Extended Intercept Service

Activation of the initial 10 intercept stations or fraction thereof, per occasion $34.76 - - - -

Activation of each additional intercept station, beyond the initial 10, per occasion 2.78 - - - -

Per intercept station /PMA/ - $2.73 $2.73 $2.73 $2.73

PART 22 - Resale Local Exchange Service Original Sheet 49 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

High Speed Data per line /DP9/ $354.16 $9.31 $7.90 $7.53 $7.53

Music On Hold Interface per system /MOH/ 185.00 18.00 16.00 16.00 16.00 (Requires a Dedicated Communications Services channel)

Network Speed Calling per 100 number block speed call list, or fraction thereof /NWSPS/ 84.82 1.41 1.41 1.41 1.41

Outgoing Deluxe Trunk Queuing per termination /QOCPG/ 170.68 6.37 5.82 5.64 5.49

Personal Call Screening per group /EV3PS/ 24.10 1.07 1.07 1.07 1.07

PART 22 - Resale Local Exchange Service Original Sheet 50 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Private Facility Access Termination

Line Side Access/1/

Trunk Side Access

Analog 2-Wire Termination per arrangement /2PV/ $63.59 $21.11 $21.11 $21.11 $21.11

/1/ Apply the price for a Basic Centrex line(s) as stated in Part 22, Section 3.

PART 22 - Resale Local Exchange Service Original Sheet 51 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Private Facility Access Termination (cont'd)

Trunk Side Access (cont'd)

Analog 4-Wire Termination per arrangement /4PV/ $ 63.59 $21.11 $21.11 $21.11 $21.11

DS1 Connection (24 channel digital termination) each arrangement /D1E1X/ 1,263.22 293.19 252.65 240.41 $228.12

per tie trunk connection, each /NR97W/ 10.28

PRI Connection/1/ (24 channel digital termination) each arrangement /DUG1X/ 1,632.06 335.09 318.91 302.68 286.39

/1/ Effective July 1, 2002, 84-Month Term Payment Plans will no longer be available for PRI Connection Service. Current Carrier’s PRI Connection customers may continue to retain their existing service as is at their current address until the 84 month contract term expires. Any Carrier’s customer requested changes to the existing Service will require the Carrier’s customer to select a new contract term payment plan or the month-to-month option at the then current tariff rates. Ameritech will not impose termination liability to those Carriers’ customers required to make a contract term change.

Upon completion of the 84-month term, Carrier’s customers may continue receiving the Service at the then-current rates under any available payment plan. If the Carrier’s customer does not select a new payment plan and does not request discontinuance of the Service, the month-to-month tariff rates in effect at such time will automatically apply.

PART 22 - Resale Local Exchange Service Original Sheet 52 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Private Facility Access Termination (cont'd)

Trunk Side Access (cont'd)

Optional Features

“D” Channel Backup, each /ZPBXD//1/ $172.80 $25.65 $24.58 $23.51 $21.37

Network Ring Again, per arrangement /ZRA//1/ 259.76 64.04 55.63 47.18 38.69

Network Name Display, per arrangement /ZNN//1/ 344.72 19.59 17.42 15.23 13.02

Queue Slots per slot /AQA/ 8.61 .21 .21 .21 .21

Special Intercept per unique message arrangement /LA2/ 128.34 .43 .43 .43 .43

PART 22 - Resale Local Exchange Service Original Sheet 53 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Station Message Detail Recording

Central Office /1/ (See Reference Section)

Premises,/1/ (Requires a Dedicated Communications Services channel or a dial-up exchange access line) per system /MDR/ $1,600.00 $300.00 $300.00 $300.00 $300.00 per termination /SMDPT/ 50.00 2.50 2.50 2.50 2.50

Supplemental Three Digit Dialing per system /T3NPS/ 106.41 per three digit access code /T38/ 51.55

Trunk Verification from Designated Station per system /BVSPS/ 43.08 6.74 6.74 6.74 6.74

/1/ Effective February 1, 1999, this feature is no longer available to Carrier's new Centrex Service customers or to existing Carrier's customers.

PART 22 - Resale Local Exchange Service Original Sheet 54 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Description /Billing Code/ Nonrecurring Charge

Centrex Network Manager/1/ Subsequent rearrangement, per occasion /REAKX/ $50.00 -AddingnewMAPuser - Changing the number of storage days - Changing the access method - Adding or deleting trunk groups, numbers, etc.

PART 22 - Resale Local Exchange Service Original Sheet 55 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 1 36 60 84 /Billing Code/ Charge Month Months Months Months

Uniform Call Distribution (UCD) with queuing, per UCD group /UQZPG/ $149.70 $1.39 $1.39 $1.39 $1.39 per line equipped /A82/ 3.92 2.35 2.35 2.35 2.35 per Electronic Key Line /UGP/ 3.92 2.69 2.69 2.69 2.69

Change Charges

Change Charges cover Additions and Changes of features subsequent to the initial installation. Other Service Order Charges may apply.

Nonrecurring Description /Billing Code/ Charge

Station (Line) Feature Change Charge $10.58 per line, per occasion /REAFM/

For all lines requiring Company initiated changes Change NCOS/CAT/LCC code performed on the Centrex line level Add or change (one or more) feature(s) Add or change hunting Change Line Class Code (Class of Service) Add or change pickup groups

PART 22 - Resale Local Exchange Service Original Sheet 56 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Description /Billing Code/ Nonrecurring Charge

Station (Line) Feature Change Charge (cont'd)

For all lines requiring Company initiated changes (cont'd) Add or change telephone numbers in the call pickup group Move a station line from one Centrex Group to another Add, or change a Restriction Level Add, or change button feature assignments

System Feature Changes

ARS-Basic/Deluxe Rearrangements, per system resold by Carrier, per occasion /RCHAZ/ $249.84

Additions, or modifications of codes or routing patterns for codes in three digit or in six digit routing arrangements Add, or change a route, pattern, Restriction Level or expensive route warning tone Add or change priority queuing Change from Ring Back Queuing to Off Hook Queuing or vice versa Change in the quantity of queue slots, or the queue threshold time limit or in the post queue routing from subsequent routes to tone or vice versa

Deluxe Time of Day Routing, per system 64.35 resold by Carrier, per arrangement /RCHAT/

Add, or change schedules Arrangements for additional Pattern Groups for Time of Day Routing

PART 22 - Resale Local Exchange Service Original Sheet 57 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Description /Billing Code/ Nonrecurring Charge

System Feature Changes (cont'd)

Area Wide Networking

Additions/Deletions/Changes to Dialing Plan in existing Dialing plan central office switches: Add/delete/change any type Centrex line /REAFM/ /1/ Change access code or report format /REANC/ $249.84

CentrexMate(CM)

Change of password when the Carrier requests it be done, for resold services, by the Company, per system resold by Carrier, per change /CWGCP/ 8.58

Virtual Network (including OmniPresence)

See Area Wide Networking (this section) for applicable charges.

Console Changes, per system resold by Carrier 38.55 /REAG8/

Add, change or delete Multi Position feature, per occasion Add or change a feature, per console Rearrange ICI keys or Night Answer key Change Console recorded announcement Change a wild card feature Change console through dialing, per occasion

/1/ Add Station (Line) Feature Change Charge.

PART 22 - Resale Local Exchange Service Original Sheet 58 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Nonrecurring Description /Billing Code/ Charge

System Feature Changes (cont'd)

Customization Charges, per system resold by Carrier, per occasion /REAGX/ Based on Costs

Change or rearrange any or all central office circuitry, Centrex software translations, or Carrier custom requests

Dial Plan for Advanced Solutions (DPAS) DPAS Change, per request /REATH/ $46.73

Private Facility Access Terminations Subsequent additions, deletions and rearrangements of Analog Tie Trunks on DS1 Service, per tie trunk Connection /NR97W/ 10.28

PRI Connections, per occasion, per PRI Connection /REA1F/ 41.89 Changes, and/or additions to an existing PRI Connection

SMDR Additions and Changes, /1/ per system resold by Carrier, per occasion /RCHMH/ 25.00

Change from recording completed calls only to all calls, or vice versa Change in status of all station lines, or an individual facility from “records not required” to “records required” Add lines Add, or change authorization codes or account codes

Reprogramming of a Non-Centrex Line in the same stored controlled central office into a Centrex system, per system resold by Carrier, per line /NR9CR 16.99

/1/ Effective February 1, 1999, this feature is no longer available to Carrier's new Centrex Service customers or to existing Carrier's customers.

PART 22 - Resale Local Exchange Service Original Sheet 59 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Nonrecurring Description /Billing Code/ Charge

System Feature Changes (cont'd)

Carrier request for system resold to its customer to convert from one switch type to another /1/

All Other System Feature Changes, per system resold by Carrier per occurrence /REAG9/ $42.87

Change a system feature Add or change a Centrex Access code Add, change or re-arrange Centrex Access Treatment code (CAT/NCOS) Add, or change Network Speed Calling list, or access code, per list Expand station range of lines Change recorded announcement Change in queuing arrangements

Training

Training for each system resold by Carrier is performed at a Company location. The Carrier is responsible for all expenses associated with travel to and from the Company location.

However, at State area locations where the Company does not have a training center, training is performed at the Carrier’s customer location.

/1/ Apply charges as Centrex new service.

PART 22 - Resale Local Exchange Service Original Sheet 60 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Training (cont’d)

Initial training of Carrier’s customer personnel in system operation is provided at the time of system cut over, or within 30 days of system cut over.

The number of Carrier’s customer’s personnel trained are as follows:

Station User via the Communications Counselor Program (CCP) 2 counselors per system

Console Management via CCP 2 counselors per system

Subsequent training per occasion at Company locations applies as shown following.

Description /Billing Code/ Nonrecurring Charge

Subsequent Training

Station User, per Company Trainer, per hour $135.00 Centrex Mate, per Company Trainer, per hour 135.00 Console Management, per Company Trainer, per hour 135.00 Centrex Network Manager/2/ - initial 4 hour session /NR9NG/ 540.00 - each additional hour /NR9NH/ 135.00

2. Other Applicable Charges and Payments

(For Other Applicable Charges and Payments, see ILL. C.C. NO. 19, Part 5, Section 1)

/1/ Effective 4/26/05, no new Carrier’s customers may purchase Centrex Service (CS) Internet Protocol (IP) lines. Carrier’s existing customers may continue to have CS IP lines at their current service addresses. They will be able to add additional IP lines (where facilities and equipment are available) under current contact terms and conditions through their contracts’ expiration. /2/ Effective March 15, 2009, Centrex Network Manager is no longer available for new installations. Carriers existing customers may keep the current arrangement in place until they move, but may not add any additional Centrex Network Manager capabilities or features.

PART 22 - Resale Local Exchange Service Original Sheet 61 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

2. Other Applicable Charges and Payments (cont'd)

Touch Tone

Touch Tone service is provided as a basic feature of Centrex and is included in the charges for Centrex lines.

Caller ID

(For service description, see ILL. C.C. NO. 19, Part 5, Section 1)

References:

Service Reference

AT&T Tariff C.C. NO. 20:

Advanced Custom Calling Features Part 22, Section 3

Base Rate through OC-n Services Part 22, Section 15 Part 22, Section 35

Call Detail Recording Service (CDRS) Part 16, Section 2

Business Additional Listings Part 22, Section 12

Caller ID with Name Part 22, Section 7

Dedicated Communications Services (see Part 22, Section 15 Telecommunications Channel Service) Part 22, Section 35

Digital Trunking Part 22, Section 6

PART 22 - Resale Local Exchange Service Original Sheet 62 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

2. Other Applicable Charges and Payments (cont'd)

References: (cont'd)

Service Reference

ILL. C.C. NO. 20:

Ground Start Line Part 22, Section 3

ISDN Lines - Mileage charges Part 22, Section 17

ISDN Prime Part 22, Section 37

Mileage Charges: Foreign Central Office Service Part 22, Section 3 Foreign District Service Part 22, Section 3 Foreign Exchange Service Part 22, Section 3

PBX Trunk Equivalent Schedule Part 22, Section 4

Resale

Single Line Extension

Station Message Detail Recording - Central Part 16, Section 2 Office

Special Construction Charges Part 2, Section 5 Part 15, Section 2

Usage: Message Rate Part 22, Section 3 Business Usage Part 22, Section 3 Local Area Service Part 22, Section 3

PART 22 - Resale Local Exchange Service Original Sheet 63 SECTION 25 - Centrex Services - Competitive Related

1. CENTREX SERVICE (cont’d)

F. Prices (cont'd)

3. Payment Plans

Payment Plans for Centrex Service are available to Carrier for resale to its customers. Carriers are responsible for any applicable termination charges in the event of the premature termination of any Payment Plan resold to its customer.

(For service description, terms and conditions, see ILL. C.C. NO. 19, Part 5, Section 1)

G. Agreements

AGREEMENTS WITH TELECOMMUNICATIONS CARRIERS PURSUANT TO SECTIONS 251 AND 252 OF THE FEDERAL TELECOMMUNICATIONS ACT OF 1996

Docket No. Expiration Date Contracting Carrier

97NA-020 /1/ McLeodUSA Telecommunications Services, Inc.

/1/ Term of Agreement is five years from service start date. Agreement was signed on June 16, 1997.

PART 22 - Resale Local Exchange Service Original Sheet 64 SECTION 25 - Centrex Services - Competitive Related

2. AUTOMATIC CALL DISTRIBUTION SERVICE

A. DESCRIPTION

(For Service Description, see ILL. C.C. NO. 19, Part 6, Section 3)

B. DEFINITIONS

(For Definitions, see ILL. C.C. NO. 19, Part 6, Section 3)

C. TERMS AND CONDITIONS

(For Terms and Conditions, see ILL. C.C. NO. 19, Part 6, Section 3)

D. PRICES

The rates for Centrex Service and/or Electronic Key Service, as stated in ILL. C.C. NO. 19, Part 5, Section 1, apply to ACD Basic and ACD Deluxe, agent and supervisor, positions on a per ACD line basis.

Non- recurring Monthly 36-Month 60-Month 84-Month Description /Billing Code/ Charge Rate Contract Contract Contract

Service Establishment Charge, per ACD Group /SEPDE/ $350.00

Basic ACD, per position /APO1X/ 75.00 $27.00 $20.00 $18.00 $17.00

Deluxe ACD, per position /APO2X/ 125.00 29.00 21.00 19.00 18.00

PART 22 - Resale Local Exchange Service Original Sheet 65 SECTION 25 - Centrex Services - Competitive Related

2. AUTOMATIC CALL DISTRIBUTION SERVICE (cont’d)

D. PRICES (cont’d)

Non- recurring Monthly 36-Month 60-Month 84-Month Description /Billing Code/ Charge Rate Contract Contract Contract

MIS Interface, per interface/1/ /AM1/ $225.00 $90.00 $75.00 $65.00 $60.00

Optional Features - Basic or Deluxe ACD

Display Package, per position /FKS/ 3.50 3.50 3.50 3.50

Description /Billing Code/ All Rates

Additional Secondary DNS, per number /SOT/ (See Optional Line Features, ILL. C.C. NO. 19, Part 5, Section 1)

Additional Queue Slots, per slot /AQA/ (See Optional System Features, ILL. C.C. NO. 19, Part 5, Section 1)

Central Office Recorded Announcement, per (See Optional System Features, ILL. C.C. NO. 19, announcement (per 24 seconds or fractions Part 5, Section 1) thereof) /RKQ/

Interface for Customer Provided Recorded (See Optional System Features, ILL. C.C. NO. 19, Announcement or Music/2/, per interface /N5A/ Part 5, Section 1)

Call Waiting Indications/2/, (See Optional System Features, ILL. C.C. NO. 19, per unique timing state /SUGPL/ Part 5, Section 1)

/1/ Requires a 9.6 Kbps digital modem (Higher speeds are optional. See Part 22, Section 6 for rates) and a 4-wire digital facility to premises (See Tariff ILL. C.C. Part 22, Section 15 for rates). /2/ Requires a Telecommunications Channel.

PART 22 - Resale Local Exchange Service Original Sheet 66 SECTION 25 - Centrex Services - Competitive Related

2. AUTOMATIC CALL DISTRIBUTION SERVICE (cont’d)

D. PRICES (cont’d)

Non- recurring Monthly 36-Month 60-Month 84-Month Description /Billing Code/ Charge Rate Contract Contract Contract

Optional Features - Basic or Deluxe ACD (cont’d)

ACD Supergroup Capability per super group /SGPPG/ $200.00 $30.00 $20.00 $20.00 $20.00

per ACD group within super group /SGPGG/ 50.00 10.00 5.00 5.00 5.00

Operational Measurements Interface/1/, per link /AQZ/ 225.00 50.00 40.00 35.00 30.00

/1/ Requires a 2400 Baud analog modem (See Part 22, Section 6 for rates) and a 2-wire analog facility to Carrier’s customer’s premises (See Part 22, Section 15 of Tariff ILL. C. C. NO. 20 for 3002 channel rates).

PART 22 - Resale Local Exchange Service Original Sheet 67 SECTION 25 - Centrex Services - Competitive Related

2. AUTOMATIC CALL DISTRIBUTION SERVICE (cont’d)

D. PRICES (cont’d)

Switch to Computer Applications Interface (SCAI)

Nonrecurring Description /Billing Code/ Charge

Agent line, per line activation /NR92A/ $ 12.00

ACD Group Translation, per ACD Group /NR92B/ 185.00

Coordinated Voice and Data Acceptance, per agent line /UDV/ 3.00

Call Redirection Acceptance, per agent line /URE/ 1.50

Computer Assisted Call Transfer Acceptance, per agent line /UT5/ 1.50

Computer Assisted Dialing Acceptance, per agent line /UD5/ 1.50

Description /Billing Code/ One Time

System Feature Changes

Change an ACD system feature, per occurrence /REAG9/ $50.00 Delete or change an ACD system feature Add or change a feature access code Change a recorded announcement

Station (line) feature change charge per line, per occasion /REAFM/ Add, remove, or change (one or more) ACD features 16.00

Reconfigure an entire ACD line or change from agent to supervisor position (or vice versa), per line /REAAR/ 25.00

PART 22 - Resale Local Exchange Service Original Sheet 68 SECTION 25 - Centrex Services - Competitive Related

2. AUTOMATIC CALL DISTRIBUTION SERVICE (cont’d)

D. PRICES (cont’d)

Switch to Computer Applications Interface (SCAI) (cont’d)

Description /Billing Code/ One Time

System Feature Changes (cont'd)

Change from Basic or Deluxe ACD, per position /REAAS/ $ 50.00

Add or change an operational measurement table /REAAT/ 100.00

To configure an entire ACD group in a system resold by a Carrier the Service Establishment per resold system, per ACD group charge applies.

PART 22 - Resale Local Exchange Service Original Sheet 69 SECTION 25 - Centrex Services - Competitive Related

3. Centrex Add-A-Line

A. DESCRIPTION

The Company will waive the Line Connection Charge (Central Office) and Electronic Key Line (if applicable) nonrecurring charges incurred to install an additional Basic or EKL Centrex line(s) when a Carrier who is a current Centrex customer complies with the terms and conditions set forth below:

B. TERMS AND CONDITIONS

1. Carriers with month-to-month Centrex service must contract for Centrex Service for 12 or more months. Carriers with a 12, 24, 36, 60 or 84 months Centrex contract qualify for this waiver.

2. This waiver is not available to Carriers with Centrex provided under an Individual Case Basis contract. It may not be combined with any Centrex-only promotion.

PART 22 - Resale Local Exchange Service Original Sheet 70 SECTION 25 - Centrex Services - Competitive Related

4. CENTREX SERVICE (cont’d)

Centrex Nonrecurring Charges (NRC) Waiver

A. Description

The Company will waive the Service Order, System Charge, Line Connection Charge (Central Office) and Electronic Key Line (if applicable) nonrecurring charges incurred to install a Centrex system when a Carrier’s new, Win/Winback or Move customer complies with the terms and conditions set forth below.

B. Terms and Conditions

1. The Carrier’s customer must contract for Centrex Service for 24, 36, 60 or 84 months. The Carrier’s customer must commit to a minimum of 8 lines.

2. This waiver is not available to Carrier’s customers with Centrex provided under an Individual Case Basis contract. It may be combined with the Centrex Thank You for Renewing and the Centrex Welcoming Rewards Promotions.

PART 22 - Resale Local Exchange Service Original Sheet 71 SECTION 25 - Centrex Services - Competitive Related

4. CENTREX SERVICE (cont’d)

Centrex Thank You for Renewing

A. Description

The Company will credit the Carrier $50.00 per Centrex line for up to a $1,500.00 maximum one-time credit when a Carrier’s current Centrex customer complies with the terms and conditions set forth below.

B. Terms and Conditions

1. Carrier’s customers must have 12 months or less on an existing contract or currently be on month-to-month rates.

2. Carrier’s customers must sign a contract for Centrex Service for a three, five or seven year period.

3. Carrier’s customers must commit for the largest number of lines possible given the number of retained Centrex stations.

4. This offer is not available to Carriers’ customers with Centrex provided under an Individual Case Basis (ICB) contract. It may be combined with the Centrex Nonrecurring Charge (NRC) Waiver offer.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 26 - Central Office Services - Competitive Related

This section sets forth the Central Office Services made available by Illinois Bell Telephone Company to Carrier for resale to its customer. General terms, conditions, service and feature descriptions as described in ILL. C.C. NO. 19, Part 6 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

1. PACKET SWITCHED SERVICES – ISDN X.25 AND DEDICATED X.75

Packet Switched Network (PSN)

For service description, see ILL. C.C. NO. 19, Part 20, Section 6.

Packet Switched Network (PSN) resold by Carrier to its customer is a basic intra-MSA Network Service, classified as a telecommunications service, that provides digital information transport among Carrier’s Customer’s users on a common, shared network.

Rates and Charges

Description /Billing Code/ Nonrecurring Charge Monthly Price

A. Exchange Terminations

1. Analog Asynchronous/1/ 1.2 Kbps /LPP12/ $23.72 $46.77 2.4 Kbps /VXDA2/ 23.72 46.77 4.8 Kbps /VXDA4/ 23.72 46.77 9.6 Kbps /VXDA9/ 23.72 46.80

2. Analog Synchronous/1/ 9.6 Kbps /LDZ96/ 23.78 46.77

/1/ Effective June 23, 2002, no further installations, moves, rearrangements, or changes of any type will be made to Dial-up Packet Services or to X.25 Dedicated Packet Service. Carrier’s customers of record on June 23, 2002 may continue their service as long as such service remains at the location at which it was being furnished on the aforementioned date. In the event that these services are discontinued at their present location for any reason, they will not be reestablished. The preceding supercedes all of the rules and regulations detailed in Tariff 19, Part 20, Section 6.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 26 - Central Office Services - Competitive Related

1. PACKET SWITCHED SERVICES – ISDN X.25 AND DEDICATED X.75 (cont’d)

Rates And Charges (cont’d)

Description /Billing Code/ Nonrecurring Charge Monthly Rate

A. Exchange Terminations (cont’d)

3. Private dial per dial port/1/

0.3/1.2/2.4 Kbps /VXPXA/ $23.72 $46.77 9.6 Kbps /VXP/ 23.72 47.44

4. Digital

2.4 Kbps /VXDD2//1/ 42.70 28.32 4.8 Kbps /VXDD4//1/ 42.70 28.32 9.6 Kbps /VXDD9/ 42.70 28.32 19.2 Kbps /VXD19//1/ 42.70 28.32 56 Kbps /VXD56/ 42.70 28.33 64 Kbps /VXD64//1/ 42.70 28.33

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 26 - Central Office Services - Competitive Related

1. PACKET SWITCHED SERVICES – ISDN X.25 AND DEDICATED X.75 (cont’d)

Rates and Charges (cont’d)

Description /Billing Code/ Nonrecurring Charge Monthly Rate

B. Port Terminations

1. Asynchronous PAD Port /LHPAF//1/ - $23.10

2. X.25 Protocol/1/

2.4 Kbps /LHT2C/ - 23.10 4.8 Kbps /LHT2D/ - 23.10 9.6 Kbps /LHT2E/ - 23.10 19.2 Kbps /LHT2F/ - 23.10 56 Kbps /LHT2G/ - 23.52 64 Kbps /LHT2S/ - 23.10

3. X.75 Protocol

2.4 Kbps /LHT7C/ - 23.10 4.8 Kbps /LHT7D/ - 23.10 9.6 Kbps /LHT7E/ - 23.10 19.2 Kbps /LHT7F/ - 23.10 56 Kbps /LHT7G/ - 23.10 64 Kbps /LHT7H/ - 23.52

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 26 - Central Office Services - Competitive Related

1. PACKET SWITCHED SERVICES – ISDN X.25 AND DEDICATED X.75 (cont’d)

C. Usage

Rates and Charges (cont’d)

Description /Billing Code/ Usage Rate

Holding time per 1/10 minute or fraction thereof/1/ $0.009

Ameritech Premium Packet Access per 1/10th of a minute or fraction .0033 thereof/1/

Data Transport Charge per 1/10 minute or fraction thereof /HRBM1/ .0014

ISDN Interface Charge per tenth of a minute or fraction thereof /HRBMG/ .0005

Data Transport Charge per kilosegment /HRBKX/ .2277

ISDN Interface Charge per kilosegment /HRBKG/ .0759

Description Per Minute

Ameritech Transaction Charge, per minute/1/ $0.0854

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 26 - Central Office Services - Competitive Related

1. PACKET SWITCHED SERVICES – ISDN X.25 AND DEDICATED X.75 (cont’d)

D. Packet Transport Facilities

Rates and Charges (cont’d)

Description /Billing Code/ Nonrecurring Charge Monthly Rate

1. Local loops, two each required See Service Transport Facilities, Section 3 of this Part.

2. Channel Terminations

Analog, each /VX5XA//1/ - $ 12.81 Digital, each /VX5X6//2/ - 39.60 56 or 64 Kbps Digital, each /VX5E6//1//2/ 56 or 64/1/ Kbps Extended Distance - 46.68 Arrangement, each /VED56//1/

3. Interoffice Transport/1/ $1,214.58 213.50 19.2 Kbps or Below/1/

Mileage (Digital or Analog), per air mile, each /1LNPP//1/ - 0.67

Analog Central Office Equipment, Each /LLN1A//1/ - 86.69

/2/ Does not apply for PSN Dedicated Service Lines when the Carrier’s customer’s serving central office is a PSN serving central office.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 26 - Central Office Services - Competitive Related

1. PACKET SWITCHED SERVICES – ISDN X.25 AND DEDICATED X.75 (cont’d)

D. Packet Transport Facilities (cont’d)

Rates and Charges (cont’d)

Description /Billing Code/ Nonrecurring Charge Monthly Rate

3. Interoffice Transport (cont’d)

9.6or56or64/1/ Kbps Digital

Mileage, per air mile, each /1LNPA/ or /1LNPP/ - $0.67

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 26 - Central Office Services - Competitive Related

1. PACKET SWITCHED SERVICES – ISDN X.25 AND DEDICATED X.75 (cont’d)/1/

Rates and Charges (cont’d)

Nonrecurring Description /Billing Code/ Charge Usage Rate Per Month

E. Optional Features

Hunt Group /LDM/ $18.88 - $2.74

Direct Call /LJD/ 6.420 - -

Reverse Charging Acceptance /LD4/ 9.51 - -

Fast Select Acceptance /LD5FS/ 9.51 - -

Fast Select Packet Per Request - $0.009 -

CUG Group /LDJ/ 37.26 - -

CUG Group Member /LGJ/ 4.82 - -

Additional NTN /LDQ/ 3.34 - -

Permanent Virtual Circuit /LDV/ 6.42 - -

Call Redirection /LRD/ 14.21 - -

Service Rearrangement is specified in Part 3, Section 1 of this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 26 - Central Office Services - Competitive Related

2. AMERITECH AREA WIDE NETWORKING SERVICES (AWN)

(For service description, see ILL C.C. NO. 19, Part 6, Section 5)

Rates And Charges

A. Monthly Rates

Monthly Price Basic Service

PBX Trunk, per trunk /D6PLX/ $3.80

Basic Exchange Lines, per line

ISDN-Direct lines, per line /D6PLX/ .75

Out of Network Number(s) - up to 10 numbers /D7P1X/ .70 - each block of 50 numbers /D7PBX/ 1.84

B. Nonrecurring Charges

Nonrecurring Charge PBX trunks, Basic Exchange lines, ISDN-Direct lines, per Central Office switch 1 to 9 trunks/lines /NR9AH/ $480.04 10 to 50 trunks/lines /NR9AJ/ 689.92 each additional 50 trunks/lines /NR9AK/ 575.29

PBX trunks with associated Centrex 1 to 9 trunks /NR9AP/ 389.61 each group of 50 trunks /NR9AQ/ 532.65

Out of Network Number(s) Database initialization - up to 10 numbers /NR9AL/ 22.63 - established block(s) of 50 numbers/1/ /NR9AM/ 22.63

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 26 - Central Office Services - Competitive Related

2. AMERITECH AREA WIDE NETWORKING SERVICES (AWN) (cont'd)

Rates And Charges (cont'd)

B. Nonrecurring Charges (cont'd)

Nonrecurring Charge Numbers input by Ameritech: - up to 10 numbers /NR9AN/ $56.67 - each block of 50 numbers /NR9AO/ 280.92

C. Additions/Deletions/Changes to Dialing Plan

Nonrecurring Charge

To add/delete/change PBX trunks, Basic Exchange lines, ISDN-Direct lines, up to 10 trunks/lines per occasion /REAH4/ $226.95

To change access code or report format /REANC/ 217.49

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 26 - Central Office Services - Competitive Related

3. OPT-E-MAN® Service

A. DESCRIPTION

(For description, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 6, Section 9.)

B. DEFINITIONS

(For definitions, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 6, Section 9.)

C. TERMS AND CONDITIONS

(For terms and conditions, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 6, Section 9.)

D. FEATURES

(For features, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 6, Section 9.)

® OPT-E-MAN is a registered trademark of AT&T Knowledge Ventures

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 26 - Central Office Services - Competitive Related

3. OPT-E-MAN® Service (cont'd)

E. TECHNICAL REFERENCES

The Carrier customer interface to OPT-E-MAN Service is as specified in:

Subject Technical Reference

Ethernet Standards SBC TP-76412-000

Network Equipment Design Requirements SBC TP-76200MP

These publications may be obtained from:

APEx Support Team (734) 523-7348

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 26 - Central Office Services - Competitive Related

3. OPT-E-MAN® SERVICE (cont'd)

F. Prices

1. Service Elements

Monthly Payment Non- Term Payment Plans recurring 12 24 36 60 Monthly Description Charge/1/ Months Months Months Months Extension

Connection, each Carrier customer location

Basic Service 10/100BaseT $1,705.92 $632.29 $610.62 $537.02 $480.38 $734.47 Gigabit Ethernet 1,858.69 984.07 946.48 832.09 715.17 1,131.74

Basic Plus Service 10/100BaseT 1,729.59 613.57 593.13 523.41 469.45 709.41 Gigabit Ethernet 1,883.79 989.70 952.34 838.40 721.62 1,136.19

/1/ Nonrecurring charges will be waived for those Carrier customers selecting the 24, 36 or 60 month Term Payment Plan (TPP) period for new service.

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 26 - Central Office Services - Competitive Related

3. OPT-E-MAN® SERVICE (cont'd)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Price Grade of Service

Nonrecurring Best Description Charge/1/ Effort Bronze Silver

Committed Information Rate (CIR) (Mbps) - per port

2 $68.43 $225.73 $264.06 $429.37 4 68.43 259.82 306.16 469.45 5 67.38 N/A 396.90 564.36 8 68.43 401.02 469.45 625.06 10 66.60 N/A 564.36 726.72 20 66.60 N/A 766.54 922.85 50 66.60 N/A 864.78 1,018.21 100 66.60 N/A 999.28 1,148.81 150 68.42 N/A 1,051.03 1,295.90 250 66.60 N/A 1,276.14 1,555.62 300 66.60 N/A - 4,795.30/2/ 500 66.60 N/A 1,504.40 1,771.63 600 68.42 N/A 1,546.96 1,751.61 1000 66.60 N/A 1,947.22 2,191.68

/1/ Nonrecurring charges will be waived for those Carrier customers selecting the 24, 36 or 60 month Term Payment Plan (TPP) period for new service. /2/ Effective June 10, 2005, the 300 Mbps, Silver CIR Option is limited to Carrier’s customers with existing service; Carrier’s new customers will not be permitted to order this option. Carrier’s existing customers may retain this CIR Option until their current Term Payment Plan period (associated with the underlying Basic or Basic Plus Connection) expires.

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 26 - Central Office Services - Competitive Related

3. OPT-E-MAN® SERVICE (cont'd)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Price Grade of Service Nonrecurring Description Charge Best Effort Bronze Silver

Optional Charges

Ethernet Virtual Connection (EVC)/1/ - per connection $0.00 $0.00 $0.00 $0.00

Monthly Payment Term Payment Plans Nonrecurring 12 24 36 60 Monthly Description Charge/2/ Months Months Months Months Extension

Repeater,each $218.26 $349.71 $328.41 $285.58 $264.06 $413.21

/1/ Ethernet Virtual Connections (EVCs) are required for provisioning purposes only, and as such will not have a charge associated with them. /2/ Nonrecurring charges will be waived for those Carrier’s customers selecting the 24, 36 or 60 month Term Payment Plan (TPP) period for new service.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 26 - Central Office Services - Competitive Related

3. OPT-E-MAN® Service (cont'd)

F. Prices (cont’d)

1. Service Elements (cont’d)

Nonrecurring Monthly Description Charge Price

Optional Charges (cont’d)

Meet-Point Billing Options - Direct LEC Connection, Mileage Above 0 and inclusive of 10 miles $1,074.56 $447.73 Above 10 and inclusive of 25 miles 1,074.56 895.46 Above 25 and inclusive of 35 miles 1,074.56 1,343.20 Above 35 and inclusive of 50 miles 1,074.56 2,238.66

Monthly Payment Term Payment Plans Nonrecurring 12 24 36 60 Monthly Description Charge/1/ Months Months Months Months Extension

- GigE ICO Trunking Arrangement

ICO Trunk Connection Charge, per EVC 2 Mbps $268.64 $304.46 $259.68 $223.87 $197.00 $358.19 4 Mbps 308.94 340.28 295.50 255.21 223.87 394.00 5 Mbps 358.19 385.05 331.32 282.07 241.78 447.73 8 Mbps 411.91 438.78 376.09 322.37 277.59 510.41 10 Mbps 470.12 510.41 438.78 376.09 322.37 591.01 20 Mbps 537.28 599.96 519.37 451.31 385.05 698.46 50 Mbps 626.82 752.19 653.69 564.14 483.55 868.60 100 Mbps 716.37 1,002.92 868.60 752.19 644.73 1,155.15 150 Mbps 828.30 1,495.43 1,298.42 1,128.28 967.10 1,728.25 250 Mbps 985.01 1,934.20 1,674.52 1,450.65 1,235.74 2,229.71 500 Mbps 985.01 4,154.95 3,608.72 3,134.12 2,668.48 4,781.78 600 Mbps 985.01 4,978.78 4,325.09 3,760.95 3,196.81 5,730.97 1 Gbps 985.01 5,722.02 4,925.05 4,325.09 3,671.40 6,590.62

/1/ Nonrecurring charges will be waived for those customers selecting the 24, 36 or 60 month Term Payment Plan (TPP) period for new service.

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 26 - Central Office Services - Competitive Related

3. OPT-E-MAN® Service (cont'd)

F. Prices (cont’d)

1. Service Elements (cont’d)

Monthly Description Price

Optional Charges (cont’d)

Meet-Point Billing Options (cont’d) - GigE ICO Trunking Arrangement (cont’d)

ICO Trunk Mileage, per EVC Above 0 and inclusive of 10 miles N/A Above 10 and inclusive of 25 miles 2Mbpsto20Mbps $ 152.23 50 Mbps to 150 Mbps 335.80 250 Mbps to 1 Gbps 1,343.20 Above 25 and inclusive of 35 miles 2 Mbps to 20 Mbps 241.78 50 Mbps to 150 Mbps 604.44 250 Mbps to 1 Gbps 1,567.06 Above 35 and inclusive of 50 miles 2 Mbps to 20 Mbps 367.14 50 Mbps to 150 Mbps 985.01 250 Mbps to 1 Gbps 1,790.93

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 26 - Central Office Services - Competitive Related

3. OPT-E-MAN® Service (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Monthly Description Charge Price

Optional Charges (cont’d)

Additional MAC Addresses - 51-100 MAC addresses $ 62.211/ $0.29

Service Order Cancellation - per location 169.80 -

Expedite Order Charge - per location 247.91 -

Service Order Change Charge - applies to CIR Changes, EVC Changes and Configuration Changes, per location 65.94 -

/1/ Nonrecurring charges will be waived for those customers selecting the 24, 36 or 60 month Term Payment Plan (TPP) period for new service.

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 26 - Central Office Services - Competitive Related

3. OPT-E-MAN® Service (cont'd)

F. PRICES (cont’d)

2. Payment Plans

(For payment plans, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 6, Section 9.)

3. Termination Charges

(For termination charges, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 6, Section 9.)

4. Credit Allowance

(For credit allowance, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 6, Section 9.)

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 26 - Central Office Services - Competitive Related

4. CUSTOMIZED SWITCHED METRO ETHERNET (CSME) SERVICE

A. DESCRIPTION

(For Description, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. No. 19, Part 6, Section 9.)

B. TERMS AND CONDITIONS

(For Terms and Conditions, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. No. 19, Part 6, Section 9.)

C. FEATURES

(For Features, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. No. 19, Part 6, Section 9.)

D. TECHNICAL REFERENCES

The Carrier’s customer interface to CSME Service is as specified in:

Subject Technical Reference

Ethernet Standards SBC TP-76412 Network Equipment Design Requirements SBC TP-76200MP

These publications may be obtained from:

APEx Support Team (734) 523-7348

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 26 - Central Office Services - Competitive Related

4. CUSTOMIZED SWITCHED METRO ETHERNET (CSME) SERVICE (cont’d)

E. PRICES

1. Service Elements

Monthly Payment Term Payment Plans Nonrecurring 36 60 Monthly Description Charge Months Months Extension

Usage, Port, Transport, Interface, each customer location

10 Mbps Connection /P9FYX/ $1,411.44 $710.17 $680.95 $851.90

- Subsequent 10 Mbps Connection/1/ /P9FZX/ 1,016.36 742.14 639.55 903.25

100 Mbps Connection /P9FKX/ 1,691.91 978.78 953.39 1,256.82

- Subsequent 100 Mbps Connection/1/ /P9FPX/ 1,059.80 922.90 806.84 1,145.95

1 Gbps /P9FLX/ 2,183.12 2,402.99 2,316.79 2,803.45

/1/ Any Subsequent 10 Mbps or 100 Mbps Connections must terminate at the same locations as the original 10 Mbps or 100 Mbps Connections.

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 26 - Central Office Services - Competitive Related

4. CUSTOMIZED SWITCHED METRO ETHERNET (CSME) SERVICE (cont’d)

E. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Nonrecurring 36 60 Monthly Description Charge Months Months Extension

Optional Charges

Repeater - each /VU4/ $218.20 $353.42 $332.03 $417.03

Nonrecurring Monthly Description Charge Price

Ethernet Virtual Connection (EVC) - per connection /EVNDE/ $62.08 $1.44

Additional MAC Addresses - 151-200 MAC addresses /M2CAX/ 62.08 .29

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 26 - Central Office Services - Competitive Related

4. CUSTOMIZED SWITCHED METRO ETHERNET (CSME) SERVICE (cont’d)

E. Prices (cont’d)

1. Service Elements (cont’d)

Nonrecurring Monthly Description Charge Price

Optional Charges (cont’d)

Monthly Payment Term Payment Plans Nonrecurring 36 60 Monthly Description Charge/1/ Months Months Extension

- GigE ICO Trunking Arrangement

ICO Trunk Connection Charge, per EVC 10 Mbps $470.12 $ 376.09 $ 322.37 $ 591.01 100 Mbps 716.37 752.19 644.73 1,155.15 1 Gbps 985.01 4,325.09 3,671.40 6,590.62

/1/ Nonrecurring charges will be waived for those customers selecting the 36 or 60 month Term Payment Plan (TPP) period for new service.

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 26 - Central Office Services - Competitive Related

3. CUSTOMIZED SWITCHED METRO ETHERNET (CSME) SERVICE (cont’d)

F. Prices (cont’d)

1. Service Elements (cont’d)

Monthly Description Price

Optional Charges (cont’d)

Meet-Point Billing Options (cont’d) - GigE ICO Trunking Arrangement (cont’d)

ICO Trunk Mileage, per EVC Above 0 and inclusive of 10 miles N/A Above 10 and inclusive of 25 miles 10 Mbps $ 152.23 100 Mbps 335.80 1 Gbps 1,343.20 Above 25 and inclusive of 35 miles 10 Mbps 241.78 100 Mbps 604.44 1 Gbps 1,567.06 Above 35 and inclusive of 50 miles 10 Mbps 367.14 100 Mbps 985.01 1 Gbps 1,790.93

PART 22 - Resale Local Exchange Service Original Sheet 24 SECTION 26 - Central Office Services - Competitive Related

4. CUSTOMIZED SWITCHED METRO ETHERNET (CSME) SERVICE (cont’d)

E. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Description Charge

Optional Charges (cont’d)

Service Order Cancellation - per location /OCGEO/ $165.72

Expedite Order Charge - per location /EODEO/ 239.58

Service Order Change Charge - applies to Bandwidth Usage Changes, EVC Changes and Configuration Changes for pending, initial service orders, per location /NHCEO/ 65.33

Miscellaneous Change Charge - applies to Bandwidth Usage Changes, EVC Changes and Configuration Changes for subsequent changes to existing service, per location /NHCEN/ 87.46

PART 22 - Resale Local Exchange Service Original Sheet 25 SECTION 26 - Central Office Services - Competitive Related

4. CUSTOMIZED SWITCHED METRO ETHERNET (CSME) SERVICE (cont’d)

E. PRICES (cont’d)

2. Payment Plans

(For Payment Plans, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. No. 19, Part 6, Section 9.)

3. Termination Charges

(For Termination Charges, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. No. 19, Part 6, Section 9.)

4. Credit Allowance

(For Credit Allowance, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. No. 19, Part 6, Section 9.)

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 27 - Central Office Optional Features - Competitive Related

This section sets forth the Central Office Optional Features made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in ILL. C.C. NO. 19, Part 7 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 27 - Central Office Optional Features - Competitive Related

1. CUSTOM CALLING FEATURES

Custom Calling Services

(For service description, see ILL. C.C. NO. 19, Part 7, Section 1.)

Monthly Price, per line

Description Residence Business

Speed Calling - 8 Number List $1.38/1/ $1.59 - 30 Number List 1.43/1/ 2.09

Allows the Carrier’s customer to call other telephone numbers by dialing a code rather than the complete telephone number

/1/ On Residence service, when any combination of Custom Calling Services, Advanced Custom Calling Services, Multi Ring Service, and/or including Speed Calling (But Excluding Caller ID, Caller ID with Name, and Call Trace), are provided on the same line, a $.17 reduction in the monthly rate will apply per Carrier residential customer, per line for each such additional service per line. Also, if one such service is provided on the same line with Caller ID, a $.24 reduction in the monthly rate for Caller ID will apply per Carrier residential customer, per line.

Generally, Call Forwarding, Speed Calling and Three-way Calling features can be furnished to individual lines or trunks within a hunting group. However, when provided with certain hunting arrangements all lines or trunks have access to the features and only one Speed Calling list is available to the group. In such cases, per Carrier customer, one charge for Speed Calling is applied to the group; one charge for Call Forwarding is applied to the group; and charges for Three-way Calling apply to each line in the group as appropriate.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 27 - Central Office Optional Features - Competitive Related

STAR CODE ACCESS TO VOICE MAIL

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 7, Section 3.)

B. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 7, Section 3.)

C. PRICES

1. Service Elements

Nonrecurring Monthly Description /Billing Code/ Charge Price

Star Code Access To Voice Mail Service /SQAVX/ - $0.40

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 27 - Central Office Optional Features - Competitive Related

AMERITECH VOICE MAIL FEATURES PACKAGE

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 7, Section 3.)

B. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 7, Section 3.)

C. PRICES

1. Service Elements

Description /Billing Code/ Nonrecurring Monthly Charge Price Business Ameritech Voice Mail Features Package /FPR4K/ - $1.18

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 27 - Central Office Optional Features - Competitive Related

FEATURELINKSM SERVICE (cont’d)

A. DESCRIPTION

For service description, terms and conditions, see Ill. C.C. No. 19, Part 7, Section 5.

B. FEATURES

The following features are available on all FeatureLink Service lines as either standard or optional (provided at an additional charge):

1. Feature Availability

Std. - Standard Opt. – Optional

FeatureLink Service Call Forwarding - Busy Line Std. Call Forwarding - Don’t Answer Std. Call Forwarding - Variable Std. Call Transfer Deluxe Std. Caller ID Opt. Caller ID with Name Opt. Conference Calling - 3 Way Std. Consultation Hold Std. Ground Start Line Opt. Message Waiting Indicator – Audible Std. Simultaneous Ring One Number Opt. Speed Calling – Thirty Opt.

FEATURELINKSM is a service mark of SBC Communications, Inc.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 27 - Central Office Optional Features - Competitive Related

FEATURELINKSM SERVICE (cont’d)

C. PRICES

The following prices are applicable to standard installations of FeatureLink Service and are in addition to all other charges for exchange access lines or other associated services and equipment necessary to provide telecommunications service.

Refer to the Other Applicable Charges section for additional charges associated with the provision of FeatureLink Service.

1. Service Elements

Monthly Payment Non- Term Payment Plans Description recurring 36 60 /Billing Code/ Charge Monthly Months Months

Service Establishment Charge /E2P/ $34.49 Access Area A Per Package, Per Line /PGOEA/ 1+ pkg category $6.89 - - 2+ pkg category 6.89 $3.95 $3.24 5+ pkg category 6.57 3.26 2.80 12+ pkg category 6.25 2.63 2.35 20+ pkg category 5.95 2.24 1.98

Access Area B Per Package, Per Line /PGOEB/ 1+ pkg category 6.89 - - 2+ pkg category 6.89 3.95 3.24 5+ pkg category 6.57 3.26 2.80 12+ pkg category 6.25 2.63 2.35 20+ pkg category 5.95 2.24 1.98

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 27 - Central Office Optional Features - Competitive Related

FEATURELINKSM SERVICE (cont’d)

C. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Non- Term Payment Plans Description recurring 36 60 /Billing Code/ Charge Monthly Months Months

Access Area C Per Package, Per Line /PGOEC/ 1+ pkg category $6.89 - - 2+ pkg category 6.89 $3.95 $3.24 5+ pkg category 6.57 3.26 2.80 12+ pkg category 6.25 2.63 2.35 20+ pkg category 5.95 2.24 1.98

Optional Features

Speed Calling - Thirty - including initial access to list, per list /ZSCC3/ $6.64 2.16 1.03 0.96

Ground Start Line - per line /GST2Y/ 3.55 3.55 1.83 1.68

Caller ID (see Other Applicable Charges)

Caller ID with Name (see Other Applicable Charges)

Simultaneous Ring One Number (see Other Applicable Charges)

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 27 - Central Office Optional Features - Competitive Related

FEATURELINKSM SERVICE (cont’d)

C. PRICES (cont’d)

2. Other Applicable Charges and Payments

Subsequent Activity

Charges apply for subsequent moves and changes as specified for exchange access lines.

References:

Service Reference

Exchange Access SBC Tariff No. 19 Part 22, Section 3

Caller ID SBC Tariff No. 19 Part 22, Section 7

Caller ID with Name SBC Tariff No. 19 Part 22, Section 7

Simultaneous Ring One Number SBC Tariff No. 19 Part 22, Section 5

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 27 - Central Office Optional Features - Competitive Related

COMPLEMENTARY NETWORK SERVICES (CNS)

Complementary Central Office Services

This section sets forth Complementary services made available by Illinois Bell Telephone Company for resale on a per line basis by Carrier to its customers.

(For service description, see Ill. C.C. No. 19, Part 7, Section 3.)

Monthly Price, Per Line

Description Residence/1/ Business

Busy Line Transfer $.22 $.22 - Automatically forwards the incoming call to a predetermined, dialable number served by the same CO switch.

Alternate Answering .25 .23 - If the number called does not answer, after 3 to 4 rings the call is automatically forwarded to a predetermined number.

Customer Control Option - Allows the Carrier's customer to activate/deactivate the Busy Line Transfer and Alternate Answering Features. • Busy Line Transfer .47 .47 • Alternate Answering .47 .47

Busy Line Transfer, Alternate Answering, Message Waiting Tone .57 .38 - Allows access to all three services

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 27 - Central Office Optional Features - Competitive Related

COMPLEMENTARY NETWORK SERVICES (CNS)

Complementary Central Office Services

This section sets forth Complementary services made available by Illinois Bell Telephone Company for resale on a per line basis by Carrier to its customers.

(For service description, see Ill. C.C. No. 19, Part 7, Section 3.)

Monthly Price, Per Line

Description Residence/1/ Business

Message Waiting Tone $.26 $.26 - Allows an audible signal, stutter dial tone, to be present on the line.

Easy Call 2.13 2.13 - Provides automatic dialing of a number when the Carrier's customer's line is taken off-hook, at 7 second intervals.

Special Delivery Feature .06 .06 - When a busy or don't answer condition exists on an outgoing call, this feature automatically forwards the calling party to a predetermined telephone number.

Multi Ring Service - Carrier's Customer has up to 3 telephone numbers associated with 1 line without adding a 2nd or 3rd line. (Distinctive ringing and distinctive call). Distinctive call waiting tone for each will be provided when Carrier subscribes to it for resale on customer line. (Entitled to 1 Directory Listing) • 1st Line .68 1.61 • 2nd Line .68 1.61

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 27 - Central Office Optional Features - Competitive Related

DISTINCTIVE RING

A. DESCRIPTION

Distinctive Ring permits a Carrier’s residence customer to designate a distinctive ring on up to 5 telephone numbers from which calls have been forwarded. The Carrier will designate the distinctive ring telephone numbers on the initial local service request (LSR). The Carrier’s customer may designate distinctive ring for calls forwarded from a cellular service. Forwarded calls will activate the distinctive ring pattern, while retaining any characteristics present with the original incoming call, such as Caller Name and Number. Carrier’s must submit a Local Service Request (LSR) to the Local Service Center (LSC) to make changes to designated Distinctive Ring numbers.

B. TERMS AND CONDITIONS

Distinctive Ring is provided subject to the availability of Central Office capacity and facilities. Distinctive Ring is available to Carrier’s residence exchange services unless specified otherwise. Distinctive Ring is not available to Carrier’s customers with the following types of service: Centrex, PBX, Primary Rate ISDN, Payphone Exchange Access Service, and other non-POTS classes of service (e.g. Inmate or hotel-motel lines). The service will not be available with 900, 976, WATS, 800 lines or data access lines.

Service Interactions/Limitations 1. Privacy Manager and Anonymous Call Rejection will take priority over Distinctive Ring on lines equipped with these features. 2. If the forwarded call is “unknown” and the customer has Privacy Manager, the Privacy Manager will take priority and intercept the call and the call will be completed without a distinctive ring tone. 3. If the customer subscribes to Call Waiting, a distinctive ring tone is heard on the forwarded call. 4. Distinctive Ring is not available with Multi-Ring 2nd additional number. 5. Distinctive Ring is not compatible with Call Forwarding features. 6. Distinctive Ring may not work with CPE containing pre-set ring tones. 7. Distinctive Ring will not provide a special ring tone when Call Waiting is activated in DMS10 switches.

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 27 - Central Office Optional Features - Competitive Related

DISTINCTIVE RING (cont’d)

C. PRICES

1. Service Elements

Monthly Rate Description /Billing Code/ Residence

Distinctive Ring - /AWXDR/ $1.70

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 27 - Central Office Optional Features - Competitive Related

5. FEATURE SELECT

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 7, Section 5.)

B. DEFINITIONS

(For definitions, see Ill. C.C. No. 19, Part 7, Section 5.)

C. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 7, Section 5.)

D. PRICES

The rates specified for Feature Select are in addition to applicable Service Charges for the establishment of network access lines.

1. Service Elements

Description /Billing Code/ Monthly Price

Feature Select - With Caller ID /C5PBX/ $4.57

- Without Caller ID /C5PCX/ 4.57

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 27 - Central Office Optional Features - Competitive Related

5. FEATURE SELECT (cont’d)

E. REFERENCES

Feature Select components are provided in accordance to the terms and conditions of their applicable tariffs except as noted in Paragraphs C. and D. of this Tariff.

Service Reference

Custom Calling Features Tariff 19, Part 7, Section 1

Advanced Custom Calling Features Tariff 19, Part 7, Section 2

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 28 - Miscellaneous Services - Competitive Related

1. CALL RESTRICTION SERVICES

A. Ameritech Call Control (ACC)

(For service description, see ILL. C.C. NO. 19, Part 8, Section 2.)

Description Monthly Price

Ameritech Call Control per Network Access Line Equipped at Carrier $6.08 request/2/

B. Toll Restriction Service

(For service description, see ILL. C.C. NO. 19, Part 8, Section 2.)

Description Monthly Price

Toll Restriction Service will not allow inter MSA 1+, 0+, 0-, 10XXX, 976, 900 or 700 calls to be completed. In addition, Toll Restriction Service will not allow Band C usage or Message Toll calls. $5.38

Toll billing exception which prevents third number billed and collect calls is an option available for resale by Carrier.

/2/ Where available, ACC may be provided on a Carrier’s resold Residence Network Access line equipped with ISDN. An ACC charge/rate is applicable for each telephone number on a “B” channel.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 28 - Miscellaneous Services - Competitive Related

2. ENSEMBLE

A. DESCRIPTION

(For description, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

B. DEFINITIONS

(For definitions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

C. TERMS AND CONDITIONS

(For terms and conditions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

D. FEATURES

(For features, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 28 - Miscellaneous Services - Competitive Related

2. ENSEMBLE (cont'd)

E. PRICES

1. Service Elements

Monthly Payment Term Payment Plans Non- Description recurring 36 60 Monthly /Billing Code/ Charge Monthly Months Months Extension

Query/Access to Integrated Hub, Initial /NRD1X/ $39.71 - $ .18 $ .18 $ .18

Query/Access to Integrated Hub, Additional /NRDAX/ 39.71 .18 - - -

Transport to Integrated Hub, per ISDN Prime equivalent capacity /PT3NA/ - - 134.76 126.98 150.30

Installation Charge per Prime Trunk Group, per order /1CRNA/ 142.94 - - - -

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 28 - Miscellaneous Services - Competitive Related

2. ENSEMBLE (cont'd)

E. PRICES (cont'd)

2. Other Applicable Charges and Payments

References: Service Reference

Ameritech ISDN Prime Service Ameritech - Ill. C.C. No. 19, 3. Part 22, Section 37

(For payment plans, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

4. Termination Charges

(For termination charges, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

5. Credit Allowance

(For credit allowances, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

6. Changes

(For changes, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 28 - Miscellaneous Services - Competitive Related

3. CHARTER NUMBER

A. DESCRIPTION

(For Description, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

B. REGULATIONS

(For Regulations, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 8, Section 8)

C. RATES AND CHARGES

1. Charter Number Service

USOC Nonrecurring Charge

Per access line PTLCN $16.00

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 29 - Message Toll Services - Competitive Related

1. MESSAGE TELECOMMUNICATIONS SERVICES AND RATE SCHEDULES

This section sets forth the Message Toll Services made available by Illinois Bell Telephone Company to Carrier for resale to its customer. General terms, conditions, service and feature descriptions as described in Ill. C.C. No. 19, Part 9, and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

(For service description, see Ill. C.C. No. 19, Part 9, Section 1)

Two-Point Service

A. Rates and Charges

1. Dial Station-to-Station /1/

a. Market Service Area 1,2, 3, 4, 5, 6, 7, 9, 10 and 12

Initial Period and Additional Minutes Rates - Residence

Rate Airline Miles Day Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0963 $.0521 10 16 .1035 .0680 16 22 .1035 .0948 22 40 .1035 .0948 40 .1035 .1035

Rate Airline Miles Evening Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0865 $.0488 10 16 .1035 .0630 16 22 .1035 .0871 22 40 .1035 .0871 40 .1035 .1035

/1/ Company operator assisted and Ameritech Payphone usage and surcharges are shown in Part 11 and 13 of this tariff, as appropriate.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 29 - Message Toll Services - Competitive Related

1. MESSAGE TELECOMMUNICATIONS SERVICES AND RATE SCHEDULES (cont'd)

Two-Point Service (cont'd)

A. Rates and Charges (cont'd)

1. Dial Station-to-Station (cont'd) /1/

a. Market Service Area 1, 2, 3, 4, 5, 6, 7, 9, 10, 11 and 12 (cont'd)

Initial Period and Additional Minutes Rates - Residence

Rate Airline Miles Night Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0631 $.0450 10 16 .0863 .0482 16 22 .0928 .0645 22 40 .0928 .0645 40 .0993 .1031

/1/ Company operator assisted and Ameritech Payphone usage and surcharges are shown in Part 11 and 13 of this tariff, as appropriate.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 29 - Message Toll Services - Competitive Related

1. MESSAGE TELECOMMUNICATIONS SERVICES AND RATE SCHEDULES (cont'd)

(For service description, see Ill. C.C. No. 19, Part 9, Section 1)

Two-Point Service (cont'd)

A. Rates and Charges (cont'd)

1. Dial Station-to-Station /1/ (cont'd)

a. Market Service Area 1, 2, 3, 4, 5, 6, 7, 9, 10, 11 and 12 (cont'd)

Initial Period and Additional Minutes Rates - Business

Rate Airline Miles Day Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0963 $.0521 10 16 .1367 .0680 16 22 .1375 .0948 22 40 .1375 .0948 40 .1439 .1260

Rate Airline Miles Evening Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0865 $.0488 10 16 .1208 .0630 16 22 .1248 .0871 22 40 .1249 .0871 40 .1313 .1112

/1/ Company operator assisted and Ameritech Payphone usage and surcharge are shown in Part 11 and 13 of this Tariff, as appropriate.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 29 - Message Toll Services - Competitive Related

1. MESSAGE TELECOMMUNICATIONS SERVICES AND RATE SCHEDULES (cont’d)

Two-Point Service (cont’d)

A. Rates and Charges (cont’d)

1. Dial Station-to-Station /1/ /2/ (cont’d)

a. Market Service Area 1,2, 3, 4, 5, 6, 7, 9, 10, 11 and 12 (cont’d)

Initial Period and Additional Minutes Rates - Business

Rate Airline Miles Night Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0631 $.0450 10 16 .0863 .0482 16 22 .0928 .0645 22 40 .0928 .0645 40 .0993 .1031

(II) Application Periods

Day rates are applicable for calls between 8:00 a.m. and *5:00 p.m., Monday through Friday. Discount period rates are applicable as follows: Evening rates for calls between 5:00 p.m. and *11:00 p.m., Monday through Friday and Sunday; Night rates for call between 11:00 p.m. and *8:00 a.m., Monday through Friday and Sunday, and 11:00 p.m. Friday through *5:00 p.m. Sunday.

*To but not including.

## Company operator assisted and Ameritech Payphone usage and surcharge are shown in Part 11 and 13 of this Tariff, as appropriate.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 29 - Message Toll Services - Competitive Related

1. MESSAGE TELECOMMUNICATIONS SERVICES AND RATE SCHEDULES (cont’d)

A. Rates and Charges (cont’d)

1. Dial Station-to-Station (cont’d)/1/

k. MarketServiceArea15

Initial Period and Additional Minutes Rates - Residence/2/

Rate Airline Miles Day Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0963 $.0521 10 16 .1035 .0680 16 22 .1035 .0948 22 40 .1035 .0948 40 .1035 .1035

Rate Airline Miles Evening Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0865 $.0488 10 16 .1035 .0630 16 22 .1035 .0871 22 40 .1035 .0871 40 .1035 .1035

/1/ Company operator assisted and Ameritech Payphone usage and surcharges are shown in Part 11 and 13 of this Tariff, as appropriate. /2/ There is no charge to the originating party for calls placed to the 320, 325, 334, 338, 420, 520, 540, 541, 550, 560, 570, 578, 623, 630, 640, 660, 691, 791, 795, 799, 920, 954, 973, and 974 prefixes which are arranged for Full-MSA radio Common Carrier Type 2 Access Service.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 29 - Message Toll Services - Competitive Related

1. MESSAGE TELECOMMUNICATIONS SERVICES AND RATE SCHEDULES (cont’d)

A. Rates and Charges (cont’d)

1. Dial Station-to-Station (cont’d)/1/

k. MarketServiceArea15(cont'd)

Initial Period and Additional Minutes Rates - Residence/2/

Rate Airline Miles Night Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0631 $.0450 10 16 .0863 .0482 16 22 .0928 .0645 22 40 .0928 .0645 40 .0993 .1031

(II) Application Periods

Day rates are applicable for calls between 8:00 a.m. and /3/5:00 p.m. Monday through Friday. Discount period rates are applicable as follows: Evening rates for calls between 5:00 p.m. and /3/11:00 p.m., Monday through Friday and Sunday; Night rates for calls between 11:00 p.m. and /3/8:00 a.m., Monday through Friday and Sunday, and 11:00 p.m. Friday through /3/ 5:00 p.m. Sunday.

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 29 - Message Toll Services - Competitive Related

1. MESSAGE TELECOMMUNICATIONS SERVICES AND RATE SCHEDULES (cont’d)

A. Rates and Charges (cont’d)

1. Dial Station-to-Station (cont’d)

k. MarketServiceArea15

Initial Period and Additional Minutes Rates - Business/2/

Rate Airline Miles Day Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0963 $.0521 10 16 .1367 .0680 16 22 .1375 .0948 22 40 .1375 .0948 40 .1439 .1260

Rate Airline Miles Evening Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0865 $.0488 10 16 .1208 .0630 16 22 .1248 .0871 22 40 .1249 .0871 40 .1313 .1112

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 29 - Message Toll Services - Competitive Related

1. MESSAGE TELECOMMUNICATIONS SERVICES AND RATE SCHEDULES (cont’d)

A. Rates and Charges (cont’d)

1. Dial Station-to-Station (cont’d) /1/

k. MarketServiceArea15(cont'd)

Initial Period and Additional Minutes Rates - Business/2/

Rate Airline Miles Night Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0631 $.0450 10 16 .0863 .0482 16 22 .0928 .0645 22 40 .0928 .0645 40 .0993 .1031

(II) Application Periods

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 29 - Message Toll Services - Competitive Related

1. MESSAGE TELECOMMUNICATIONS SERVICES AND RATE SCHEDULES (cont'd)

Two-Point Service (cont'd)

A. Rates and Charges (cont'd)

2. Operator-Assisted Call Charges

Company operator assisted call surcharges and associated usage and applicable rates are shown in Section 11 of this tariff.

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 29 - Message Toll Services - Competitive Related

2. ENHANCED AMERITECH VALUELINK PLUS/1/

A. DESCRIPTION

(For service description, see ILL. C.C. NO. 19, Part 9, Section 3)

B. TERMS AND CONDITIONS

(For terms and conditions, see ILL. C.C. NO. 19, Part 9, Section 3)

C. FEATURES

(For features, see ILL. C.C. NO. 19, Part 9, Section 3.)

D. PRICES

1. Usage Prices

MONTH-TO-MONTH TERM PEAK/2/ OFF-PEAK/2/

Option MMUC Price/Minute Price/Minute

(1) $ 19.36 $.1409 $.1273 (2) 38.72 .1333 .1204 (3) 77.44 .1258 .1136 (4) 193.60 .1182 .1067 (5) 387.20 .1106 .0998 (6) 774.40 .1030 .0939 (7) 1,936.00 .0953 .0859

/1/ Effective August 9, 2004, no further installation of, or changes to Enhanced Ameritech ValueLink Plus service will be made. Carrier’s customers of record on August 9, 2004 may continue their service as long as their present term agreement remains in effect or as long as such service remains at the location at which it was being furnished on the aforementioned date. In the event that these services are discontinued at their present location for any reason, they will not be re- established. /2/ The PEAK Period extends from 8:00 AM to 5:00 PM/3/ Monday through Friday. The OFF-PEAK Period extends from 5:00 PM to 8:00 AM/3/ Monday through Friday and all day Saturday and Sunday. /3/ To, but not including

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 29 - Message Toll Services - Competitive Related

2. ENHANCED AMERITECH VALUELINK PLUS (cont'd)/1/

D. PRICES (cont’d)

1. Usage Prices (cont’d)

12-MONTH TERM PEAK/2/ OFF-PEAK/2/

Option MMUC Price/Minute Price/Minute

(1) $232.32 $.1258 $.1136 (2) 464.64 .1182 .1067 (3) 929.28 .1106 .0998 (4) 2,323.20 .1030 .0929 (5) 4,646.40 .0953 .0859 (6) 9,292.80 .0875 .0790 (7) 23,232.00 .0798 .0719

24-MONTH TERM PEAK/2/ OFF-PEAK/2/

Option MMUC Price/Minute Price/Minute

(1) $232.32 $.1182 $.1067 (2) 464.64 .1106 .0994 (3) 929.28 .1030 .0929 (4) 2,323.20 .0953 .0859 (5) 4,646.40 .0875 .0790 (6) 9,292.80 .0798 .0719 (7) 23,232.00 .0720 .0649

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 29 - Message Toll Services - Competitive Related

2. ENHANCED AMERITECH VALUELINK PLUS (cont'd)/1/

D. PRICES (cont’d)

1. Usage Prices (cont’d)

36-MONTH TERM PEAK/2/ OFF-PEAK/2/

Option MMUC Price/Minute Price/Minute

(1) $232.32 $.1106 $.0998 (2) 464.64 .0953 .0859 (3) 929.28 .0875 .0790 (4) 2,323.20 .0837 .0751 (5) 4,646.40 .0798 .0719 (6) 9,292.80 .0720 .0649 (7) 23,232.00 .0641 .0578

2. Establish Inbound Optional Features

Nonrecurring Charge/3/

Per occurrence $74.61

3. Payment Plans

(For Termination Charges, see ILL. C.C. No. 19, Part 9, Section 3.)

/1/ Effective August 9, 2004, no further installation of, or changes to Enhanced Ameritech ValueLink Plus service will be made. Carrier’s customers of record on August 9, 2004 may continue their service as long as their present term agreement remains in effect or as long as such service remains at the location at which it was being furnished on the aforementioned date. In the event that these services are discontinued at their present location for any reason, they will not be re- established. /2/ The PEAK Period extends from 8:00 AM to 5:00 PM/4/ Monday through Friday. The OFF-PEAK Period extends from 5:00 PM to 8:00 AM/4/ Monday through Friday and all day Saturday and Sunday. /3/ This charge does not apply when these features are established at the same time as an Enhanced Ameritech ValueLink Plus 12, 24, or 36 month term plan. /4/ To, but not including

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 29 - Message Toll Services - Competitive Related

4. ANYTIME RATE CALLING PLAN/1/

A. DESCRIPTION

(For Description, see Ill C.C. No. 19, Part 20, Section 9)

B. TERMS AND CONDITIONS

(For Terms and Conditions, see Ill C.C. No. 19, Part 20, Section 9)

C. PRICES

1. Service Elements

Rate Per Minute, or Description Fraction Thereof

Anytime Rate Calling Plan $0.0441

/1/ Effective December 30, 2003, no further installation of the Anytime Rate Calling Plan will be made. Anytime Rate Calling Plans in service as of December 29, 2003 will be continued in service only for as long as such service remains at the location at which service is being furnished on the aforementioned date.

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 29 - Message Toll Services - Competitive Related

6. SAVER PACKS AND SOLUTION PACKAGES - SPECIAL USAGE RATE

A. DESCRIPTION

(For Description, see Ill C.C. No. 19, Part 9, Section 3)

B. DEFINITIONS

(For Terms and Conditions, see Ill C.C. No. 19, Part 9, Section 3)

C. PRICES

1. Service Elements

Rate Per Minute, or Description Fraction Thereof

The Saver Packs and Solutions Packages - Special Usage Rate:

Saver Pack 60 or Economy Local Solution Package $0.0614

Saver Pack 200, Saver Pack 500, Sensible Local Solution Package, Complete Local Solution Package, Complete Solution II Package, or 2-Line Complete Local Solution Package 0.0354

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 29 - Message Toll Services - Competitive Related

7. TWO-POINT SERVICE

7.1 Rate and Charge Applications

A. Carrier’s residence customers who select Carrier as their intraMSA provider will be provided with a Presubscription change charge credit of up to $4.40 per exchange access line, up to an annual maximum of up to $39.60 per account. All Carrier’s residence customers are eligible to participate if they are not currently subscribed to Carrier as the intraMSA provider.

B. Carrier's business customers who select Carrier as their intraMSA provider will be provided with a credit of up to $4.40 per exchange access line. Carrier’s business customers that have nineteen or fewer exchange access lines may receive an annual maximum credit of up to $145.20 per account. Carrier’s business customers that have twenty or more exchange access lines may receive an annual maximum credit of up to $440.00 per account. All Carrier’s business customers are eligible to participate if they are not currently subscribed to Carrier as their intraMSA provider. Carrier’s customer participation is limited to three times per calendar year.

Credits associated with this promotion will be provided to Carrier’s business customers with nineteen or fewer exchange access lines by a promotional coupon that may be used to offset Carrier intraMSA toll and Band C usage charges. Carrier’s customers must redeem all coupons within ninety (90) days of issuance. Coupons may not be redeemed for cash and have no value until presented to AT&T Illinois for redemption toward the Carrier intraMSA toll usage and Band C usage.

Credits associated with this promotion will be provided to Carrier’s business customers with twenty or more exchange access lines by way of a credit on the Carrier bill. The credit will apply only toward Carrier's intraMSA toll and Band C usage on the bill.

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 29 - Message Toll Services - Competitive Related

8. MESSAGE TOLL SERVICE - 2PIC WINBACK RATE PLAN

A. DESCRIPTION

The 2PIC Winback Rate Plan provides Carrier’s business customers with a simplified message toll pricing option consisting of a fixed price per minute of use for toll calls. The fixed price is not time- of-day or distance sensitive.

The 2PIC Winback Rate Plan is available to business customers that are currently using another carrier for their intraLATA toll service and now wish to have Carrier provide their intraLATA toll service, and have refused a previous offer from the Carrier, and agree to a twelve (12) month term.

B. DEFINITIONS

The terms and conditions contained herein are specific to the service and are in addition to the regulations set forth in other portions of this tariff.

1. The 2PIC Winback Rate Plan is applicable to intrastate intraMSA Message Toll Service.

2. The 2PIC Winback Rate Plan is applicable to customer dialed, station-to-station calls only. Operator handled and customer dialed credit card calls are not included.

3. At the expiration of the twelve (12) month term, the Carrier’s customer will have the opportunity to select another optional calling plan or the rates will revert to the “standard” intraMSA toll rate schedule.

4. If the Carrier’s customer terminates the plan prior to the expiration of the twelve (12) month term, the Carrier’s customer will be billed a lump sum termination liability of $25.00.

5. This offer cannot be combined with any other optional calling plan on the same line.

6. Service Establishment and Monthly Recurring Charges are not associated with this plan.

7. This rate is not available on coin telephone service.

8. The per minute rates are billed in increments of eighteen (18) seconds and additional increments of six (6) seconds or fraction thereof.

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 29 - Message Toll Services - Competitive Related

8. MESSAGE TOLL SERVICE - 2PIC WINBACK RATE PLAN (cont’d)

C. PRICES

1. Service Elements

Price Per Minute, or Description Fraction Thereof

Intrastate IntraMSA Message Toll Service Rate $0.0455

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 29 - Message Toll Services - Competitive Related

9. RESIDENCE SAVER PLUS CALLING PLAN

A. DESCRIPTION

For Description, see ILL. C.C. No. 19, Part 9, Section 3.

B. TERMS AND CONDITIONS

For Terms and Conditions, see ILL. C.C. No. 19, Part 9, Section 3.

C. PRICES

1. Service Elements

Rate Per Minute, or Description Fraction Thereof

Residence Saver Plus Calling Plan $0.0306

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 29 - Message Toll Services - Competitive Related

4. SMART SAVINGS - WIN/1/

A. DESCRIPTION

Carrier’s business customers with 1 to 15 business lines, who make a 12-month commitment and commit to $33.00 in annual Band C/IntraMSA Toll usage, $2.75 monthly, will be eligible for Band A, B and C and IntraMSA usage discounts.

B. TERMS AND CONDITIONS

Carrier’s eligible customers include business customers with 1 to 15 business lines who have their business local network access lines and Band C/IntraMSA Toll usage with another competitive local exchange carrier within the SBC Illinois, SBC Indiana, SBC Michigan, SBC Ohio and SBC Wisconsin service area and who now wish to establish their local network access lines and Band C/IntraMSA Toll usage service with Carrier.

Carrier’s business customers must agree to a 12-month term and commit to $33.00 in annual Band C/IntraMSA Toll usage, $2.75 monthly. Carrier’s customers who meet the requirements will receive a 50% discount on Band A and B usage and a Band C/IntraMSA Toll rate of $0.0320/minute.

This offer may not be combined with other SBC Illinois business access usage and/or toll discount plans or promotions.

Carrier’s customers who do not meet their $2.75 Band C/IntraMSA Toll commitment will be billed the shortfall. Carrier’s customers who terminate their term agreement prior to completion of the 12-month term period will be billed 35% of the monthly Band C/IntraMSA Toll usage revenue commitment for the remainder of the agreement period. Upon expiration of the 12-month term period, rates will revert to standard tariff Band A, B and C and IntraMSA Toll rates unless another existing optional plan is selected.

/1/ Effective July 18, 2004, no further installation of, or changes to Smart Savings - Win service will be made. Carrier’s customers of record on July 18, 2004 may continue their service as long as their present term agreement remains in effect. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 29 - Message Toll Services - Competitive Related

5. SMART SAVINGS - SAVE/1/

A. DESCRIPTION

Carrier’s business customers with 1 to 15 business lines, who make a 12-month commitment and commit to $42.90 in annual Band C usage, $3.58 monthly, will be eligible for Band A, B and C and IntraMSA Toll usage discounts.

B. TERMS AND CONDITIONS

Carrier’s eligible customers include business customers with 1 to 15 business lines who have received a competitive Band C/IntraMSA Toll usage offer and a competitive network access line offer and are considering changing their Band C/IntraMSA Toll and network access line(s) to a competitive carrier.

Carrier’s business customers must agree to a 12-month term and commit to $42.90 in annual Band C/IntraMSA Toll usage, $3.58 monthly. Carrier’s customers who meet the requirements will receive a 35% discount on Band A and B usage and a Band C/IntraMSA Toll rate of $0.0359/minute.

This offer may not be combined with other SBC Illinois business access usage and/or toll discount plans or promotions.

Carrier’s customers who do not meet their $3.58 Band C/IntraMSA Toll commitment will be billed the shortfall. Carrier’s customers who terminate their term agreement prior to completion of the 12-month term period will be billed 35% of the monthly Band C/IntraMSA Toll revenue commitment for the remainder of the agreement period. Upon expiration of the 12-month term period, rates will revert to standard tariff Band A, B and C and IntraMSA Toll rates unless another existing optional plan is selected.

/1/ Effective July 18, 2004, no further installation of, or changes to Smart Savings - Save service will be made. Carrier’s customers of record on July 18, 2004 may continue their service as long as their present term agreement remains in effect. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 29 - Message Toll Services - Competitive Related

SMART SAVINGS USAGE/1/

A. DESCRIPTION

Carrier’s eligible business customers with 1 to 15 business lines, who make a 12-month commitment and commit to $4.31 monthly in Band C/IntraMSA Toll usage, will be eligible for Bands A, B & C and IntraMSA Toll usage savings and for 3 months of Local Exchange Access Service savings.

B. TERMS AND CONDITIONS

Carrier’s eligible customers include business customers with 1 to 15 business lines who have their Band C/IntraMSA Toll and business network access line(s) with another competitive local exchange carrier within the SBC Illinois, SBC Indiana, SBC Michigan, SBC Ohio, or SBC Wisconsin service area and who now wish to establish their Band C/IntraMSA Toll and local network access line service with Carrier, and who have refused a previous offer from Carrier.

Carrier’s business customers must agree to a 12-month term period and commit to $4.31 in monthly Band C/IntraMSA Toll usage. Carrier’s customers who meet the requirements will receive Band A, B and C usage, IntraMSA Toll usage, and monthly Local Exchange Access Service at no charge for the initial 3 months of the 12-month term period. In addition, Carrier’s customers will receive a 50% discount on Band A and B usage and a Band C/IntraMSA Toll rate of $0.0320/minute for the remaining 9 months of the 12-month term period.

This offer may not be combined with other SBC Illinois business usage discount plans or promotions.

Carrier’s customers who do not meet their $4.31 monthly Band C/IntraMSA Toll commitment over the final 9 months of the 12-month term period will be billed the shortfall. Carrier’s customers who terminate their term agreement prior to completion of the 12-month term period will be billed 35% of the monthly commitment multiplied by the number of months remaining in the Carrier’s customer’s term period. For a partial month, if the partial month revenue is less than the commitment amount, the Carrier’s customer is liable for 35% of the difference between the commitment amount and the actual billed revenue. Upon expiration of the 12-month term period rates will revert to standard tariff Band A, B, & C and IntraMSA Toll rates unless another existing optional plan is selected.

/1/ Effective July 18, 2004, no further installation of, or changes to Smart Savings Usage service will be made. Carrier’s customers of record on July 18, 2004 may continue their service as long as their present term agreement remains in effect. In the event that these services are discontinued at their present location for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 30 - WATS - Competitive Related

1. INTRAMSA 800 SERVICE

This section sets forth the Wide Area Telecommunications Services (WATS) made available by Illinois Bell Telephone Company to a Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in ILL. C.C. NO. 19, Part 10 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

(For service description, see ILL. C.C. NO. 19, Part 10, Section 1.)

Rates And Charges

Rates and Charges for Market Service Area 1, 2, 3, 4, 5, 6, 7, 9, 10, 12 and 15

Per Month 1. Dedicated 800 Service Access Line, each /8LWS+/ $17.73

Volume Calculations per 800 Service resold by Carrier to its customer

Nondedicated 800 Service Routing Feature, each, includes first hour of usage /WF8/ 6.07

2. Monthly Usage Charges

a. Dedicated 800 Service

The hourly usage rates are as follows: .1 - 25 hours $5.28 25.1 - 50 hours 4.75 50.1 - 100 hours 4.22 over 100 hours 3.95

b. Nondedicated 800 Service

Per hour of use in excess of first hour on each 800 Service resold by Carrier 6.87

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 30 - WATS - Competitive Related

1. INTRAMSA 800 SERVICE (cont'd)

Rates And Charges (cont'd)

3. Additional Access Line Terminations

Per Month

Channel Rates Where Applicable As shown for Type 2001A Channels in Part 22, Section 15 of Tariff ILL. C.C. NO. 19.

4. Service Charges

Installations, outside moves, changes in direction (outward to IntraMSA 800 Service), Add or Change and Record Work Only of IntraMSA 800 Service access lines or routing features.

The following Service Charges apply, as appropriate:

Service Ordering - Establish, Add or Change - per order $14.49 Line Connection - Establish, Add or Change - per line or routing feature 13.26

Record Work Only - per order 21.37

Nonrecurring Charge 5. Telephone Number Reservation

Per number reserved, but not put into service $3.45

6. Alternate Central Office Service

(For service description, see ILL. C.C. NO. 19, Part 10, Section 1.)

a. For Service in MSA 1 Apply mileage charges as shown for FD Service in Part 22, Section 3 of Tariff ILL. C.C. NO. 19.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 30 - WATS - Competitive Related

1. INTRAMSA 800 SERVICE (cont'd)

Rates And Charges (cont'd)

6. Alternate Central Office Service (cont’d)

Monthly Rate

b. For Service in Other MSAs

Where the WATS Central Offices are in Apply mileage charges as shown for FCO the same exchange. Service in Part 22, Section 3 of ILL. C.C. NO. 19.

Where the WATS Central Offices are in Apply mileage charges as shown for FX the different exchanges. Service in Part 22, Section 3 of ILL. C.C. NO. 19.

7. Four-Wire Terminating Arrangement

Initial nonrecurring charges and monthly charges are applicable for the installation of, or change to, a four-wire terminating arrangement as shown in Part 22, Section 2, of Tariff ILL. C. C. NO. 19, and are in addition to the WATS nonrecurring establish charge and the access line monthly charge.

8. Optional Features

When a Carrier resells IntraMSA 800 to its customer and Carrier requests the establishment, addition or change of an Optional Feature, the following nonrecurring charge applies. This charge does not apply when the Optional Features are established at the same time as Carrier establishes a one year or three year 800 Calling Option Plan for resale to the same customer.

Nonrecurring Charge Optional Features Activation Change per 800 number $62.60

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 30 - WATS - Competitive Related

1. INTRAMSA 800 SERVICE (cont’d)

Rates and Charges (cont’d)

Nonrecurring Charge

9. Telephone Number Reservation

Per number reserved, but not put into service. $3.45

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 30 - WATS - Competitive Related

2. 800 CALLING OPTION

(For service description, see ILL. C.C. NO. 19, Part 10, Section 2)

Rates And Charges (cont'd)

A. Plan 1

1. IntraMSA Nondedicated 800 Service

Volume calculations based on each IntraMSA Nondedicated 800 Service resold by Carrier to its customer.

12 Month 36 Month

a. Monthly Rate, per account $7.88/1/ $4.56/1/

b. Usage Rates

Monthly Usage Minimum Monthly Rate Per Minute or Levels (Hours) Usage Level Fraction Thereof 12 Month 36 Month .1 - 20 .1 $.0872 $.0847 20.1 - 50 20.1 .0853 .0804 50.1 - 100 50.1 .0810 .0779 100.0 - 250 100.1 .0786 .0736 Over 250 250.1 .0742 .0692

2. IntraMSA Dedicated 800 Service

12 Month 36 Month

a. Monthly Rate, per resold 800 Service $7.88/2/ $4.56/2/

/1/ This rate is in lieu of the Nondedicated 800 Service Routing Feature charge as shown preceding.

/2/ This rate is in addition to the Dedicated 800 Service Access Line charge as shown preceding.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 30 - WATS - Competitive Related

2. 800 CALLING OPTION (cont'd)

Rates And Charges (cont'd)

A. Plan 1 (cont'd)

2. IntraMSA Dedicated 800 Service (cont'd)

b. Usage Rates

Monthly Usage Minimum Monthly Rate Per Minute or Levels (Hours) Usage Level Fraction Thereof 12 Month 36 Month .1 - 20 .1 $.0752 $.0727 20.1 - 50 20.1 .0733 .0682 50.1 - 100 50.1 .0669 .0643 100.0 - 250 100.1 .0624 .0591 Over 250 250.1 .0604 .0565

B. Plan 2

1. IntraMSA Dedicated 800 Service

36 Month

a. Monthly Rate, per 800 Service resold by Carrier $9.09/1/

b. Usage Rates, per 800 Service resold by Carrier

Monthly Usage Rate Per Minute or Levels (Hours) Fraction Thereof

.1 - 20 $.0797 20.1 - 50 .0746 50.1 - 100 .0675 100.0 - 250 .0630 Over 250 .0617

/1/ This rate is in lieu of the Nondedicated 800 Service Routing Feature charge as shown preceding.

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 30 - WATS - Competitive Related

2. 800 CALLING OPTION (cont'd)

Rates And Charges (cont'd)

B. Plan 2 (cont'd)

2. IntraMSA Nondedicated 800 Service

36 Month

a. Monthly Rate, per 800 Service resold by Carrier $9.09/1/

b. Usage Rates, per 800 Service resold by Carrier

Monthly Usage Rate Per Minute or Levels (Hours) Fraction Thereof

.1 - 20 $.0908 20.1 - 50 .0872 50.1 - 100 .0853 100.0 - 250 .0810 Over 250 .0786

/1/ This rate is in addition to the Dedicated 800 Service Access Line charge as shown preceding.

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 30 - WATS - Competitive Related

3. 800 DIRECTORY ASSISTANCE/1/

(For service description, see ILL. C.C. NO. 19, Part 10, Section 3)

Rates And Charges

Monthly Recurring Rate

Illinois State DA Listing /8DLSX/ $3.79/2/

National DA Listing /8DLNX/ 15.11/2/

/1/ Service order charges do not apply to this service.

/2/ IntraMSA 800 Service customers who order an 800 Calling Option as specified in this Section will not be charged the rates listed above.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 31 - Operator Services - Competitive Related

1. OPERATOR ASSISTED CALLS

This section sets forth the Operator Services made available by Illinois Bell Telephone Company to a Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in ILL. C.C. NO. 19, Part 11 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 31 - Operator Services - Competitive Related

2. OPERATOR SERVICES

Residence Operator Assisted Calls

(For service description, terms and conditions, see ILL. C.C. NO. 19, Part 11, Section 1.)

Residence Local Usage Charges - Market Service Area 1, 2, 3, 6, 7, 9, 15

A. Residence Schedule - local assisted usage

Minutes-of-Use charges vary by band. Initial period and overtime period charges, by band, are as follows:

1. Residence Sent Paid/Operator Assisted Usage Service

Peak Period Rating Discount Period Rating Initial and Initial Subsequent Shoulder Off Subsequent Period Period Peak Peak Band Time Period Charge Charge Charge Charge

A Untimed $.0380 N/A 58.02% of 30.31% of B 1 Minute .0567 $.0162 Peak Peak Period C 1 Minute .0312 .0301 Period

2. Residence Operator Assisted Usage Service - Other

Peak Period Rating Discount Period Rating Initial and Initial Subsequent Shoulder Off Subsequent Period Period Peak Peak Band Time Period Charge Charge Charge Charge

A 1 Minute $.0279 $.0073 43.03% of 25.21% of B 1 Minute .0568 .0166 Peak Peak Period C 1 Minute .0312 .0307 Period

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 31 - Operator Services - Competitive Related

2. OPERATOR SERVICES (cont’d)

Residence Operator Assisted Calls (cont’d)

B. Residence Local Usage - Minutes-of-Use

Minutes of Use Residence Rate Schedule

Bands A and B

Total Accumulated Usage % Discount Applied

First $2.20 0.00% Next $2.20 ($2.21 to $4.40) 26.20% Next $4.40 ($4.41 to $8.80) 38.00% Next $5.61 ($8.81 to $14.41) 50.00% Over $14.41 100.00%

Band A and B local usage is accumulated on a per account basis during the Carrier’s customer’s billing period. A percentage discount is then applied, as appropriate, to each level of usage depicted preceding, i.e., the first $2.20 of residence usage receives no discount, the next $2.20 is discounted 15%, etc.

In addition to usage charges, monthly network access line charges as specified in Part 22, Section 3 of this Tariff are applicable.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 31 - Operator Services - Competitive Related

2. OPERATOR SERVICES (cont’d)

Residence Operator Assisted Calls (cont’d)

C. Residence Long Distance Usage Charges – Market Service Area 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 15

Residence Schedule – long distance assisted usage

Initial Period and Additional Minutes Rates

Rate Airline Miles Day Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0963 $.0521 10 16 .1367 .0680 16 22 .1827 .0948 22 40 .1827 .0948 40 .2061 .1578

Rate Airline Miles Evening Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0865 $.0488 10 16 .1208 .0630 16 22 .1594 .0871 22 40 .1594 .0871 40 .1819 .1437

Rate Airline Miles Night Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0631 $.0450 10 16 .0863 .0482 16 22 .1126 .0645 22 40 .1126 .0645 40 .1703 .1031

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 31 - Operator Services - Competitive Related

2. OPERATOR SERVICES (cont'd)

Business Operator Assisted Calls

(For service description, terms and conditions, see ILL. C.C. NO. 19, Part 11, Section 1)

A. Business Local Usage Charges - Market Service Area 1, 2, 3, 6, 7, 9 and 15

/1/

2. Business Operator Assisted Usage Service

Peak Period Rating Discount Period Rating Initial and Initial Subsequent Shoulder Off Subsequent Period Period Peak Peak Band Time Period Charge Charge Charge Charge

C 1 Minute $.0321 $.0317 N/A 23.90% of Peak Period

/1/ Band C Volume Discounts eliminated effective with bills being issued on or after November 29, 1998.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 31 - Operator Services - Competitive Related

2. OPERATOR SERVICES (cont’d)

Business Operator Assisted Calls (cont’d)

B. Business Long Distance Usage Charges – Market Service Area 1, 2, 3, 6, 7, 9, and 15

Business Schedule – long distance assisted usage

Initial Period and Additional Minutes Rates

Rate Airline Miles Day Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0963 $.0521 10 16 .1367 .0680 16 22 .1827 .0948 22 40 .1827 .0948 40 .2061 .1578

Rate Airline Miles Evening Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0865 $.0488 10 16 .1208 .0630 16 22 .1594 .0871 22 40 .1594 .0871 40 .1819 .1437

Rate Airline Miles Night Each Up to and Initial Additional Over Including Minute Minute 0 10 $.0631 $.0450 10 16 .0863 .0482 16 22 .1126 .0645 22 40 .1126 .0645 40 .1703 .1031

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 31 - Operator Services - Competitive Related

2. OPERATOR SERVICES (cont'd)

Operator Surcharges

For service description, see ILL. C.C. No. 19, Part 11, Section 1 and Section 4.

The following operator surcharges apply to both local and long distance services:

Band C Surcharge Rate Bands A and B Surcharge Rate (per call) (per call) Description Residence Business Residence Business

Person-to-Person $2.57 $2.57 $2.01 $1.93

Station-to-Station

Alternate Billing Third Number Billing 1.51 1.51 1.36 1.30 Collect Calls 1.11 1.11 .80 .76 Collect, Inmate 2.06 2.06 2.06 2.06

Calling Card - Automated Available Customer Dialed .48 .48 .48 .48 Operator Dialed 1.31 1.31 .83 .83

- Automated Not Available Operator Must Assist .62 .62 .62 .62

Sent Paid/Operator Assisted Other Telephones .81 .81 .84 .84

PayPhone Surcharge Rate Description (per call)

PayPhone

PayPhone Set Use Charge $.30

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 31 - Operator Services - Competitive Related

3. NATIONAL DIRECTORY ASSISTANCE CALL SERVICE

A. DESCRIPTION

(For service description, see Ill. C.C. No. 19, Part 11, Section 2.)

B. PRICES

Direct Dialed Alternate Calls Billed Calls

1. For each call to National Directory Assistance $0.82 $0.82 /1/ /2/

2. Where Carrier’s customer requests operator assistance to place a call to National Directory Assistance, the surcharge as shown in Part 22, Section 3 or Section 31 of this tariff, as appropriate, is applicable in addition to the price specified in Paragraph 3.B.1. above.

3. National Directory Assistance is not provided on WATS service, Feature Group A service (as described in Tariff Ill. C.C. No. 21), Alternate Billed Collect-Inmate (Operator Assisted Calls from a correctional institution), or to Carrier’s customers that have Toll Restriction.

/1/ Customer Owned Pay Telephone Service Direct Dialed DA rates are specified in this Section of the tariff.

/2/ Hospital Service Direct Dialed DA rates are the equivalent of Business DA rates as specified in this Section of the tariff.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 31 - Operator Services - Competitive Related

4. DIRECTORY ASSISTANCE CALL SERVICE

(For service description, see Ill. C.C. No. 19, Part 11, Section 2.)

RESIDENCE BUSINESS

Call Service (Audio response or Operator)

Maximum of 2 requests allowed for each DA call - Per call .48 .48

Basic COPTS/COPTS Coin Line .27

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 32 - Directory Services - Competitive Related

This section sets forth the Directory Services made available by Illinois Bell Telephone Company to Carrier for resale to its business customers. General terms, conditions, service and feature descriptions as described in Illinois Bell Telephone Company ILL. C.C. NO. 19, Part 12 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 32 - Directory Services - Competitive Related

DIRECTORY SERVICE

(For service description, see Ill. C.C. No. 19, Part 12, Section 1.)

Monthly Price

Description /Billing Code/ Business

Alphabetical Directory Service

Extra Listings

• Chicago Exchange /CLT/ $1.45

• Exchanges included in Chicago Suburban Directories /CLT/ /1/ 1.45

• Other Exchanges /LB2/ 1.16

/1/ Illinois exchanges of this Company included in Chicago Suburban Directories can be found in Part 12, Section 1 of Ill. C.C. No. 19.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 32 - Directory Services - Competitive Related

DIRECTORY SERVICES (cont’d)

Monthly Price

Description /Billing Code/ Business

Private

- Per month for each listing /NPU/ $1.20

Semi-Private

- Per month for each listing /NLT/ .50

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 32 - Directory Services - Competitive Related

CUSTOM NUMBER SERVICE (CNS)

(For service description, terms and conditions, see Ill. C. C. No. 19, Part 12, Section 1.)

Nonrecurring Charge

Description /Billing Code/ Business

Number Search and Assignment /RNCSP/ $25.14

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 33 - Public Telephone Services - Competitive Related

This section sets forth the Public Telephone Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in ILL. C.C. NO. 19, Part 13 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

(For service description, terms and conditions, see ILL. C.C. NO. 19, Part 13, Section 2.)

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 34 - Vacant

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 35 - Dedicated Communications Svcs - Competitive Related

This section sets forth Dedicated Communications Services made available by the Company for resale to its customers. General terms, conditions and service descriptions as described in Tariff ILL. C.C. NO. 19, Part 15, Sections 1-5 apply where appropriate unless otherwise specified in this Part./1/

The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s customer when designating service location, use, activation, configuration, or sizing.

/1/ See Part 2, Section 2, Paragraph 38 of this tariff for the application of Telecommunication channel Service rates and regulations for those MSAs in which the Company provides service.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 35 - Dedicated Communications Svcs - Competitive Related

1. BASE RATE THROUGH OC-N SERVICES

Base Rate Service

(For service description, see ILL. C.C. NO. 19, Part 15, Section 3.)

Rates And Charges

Monthly Rates

Monthly Payment Term Payment Plans/1/ Description/Billing Code/ Monthly 12 Months 36 Months 60 Months

Local Distribution Channel - Per Point of Termination Access Area A /1RADA/ $50.00 $49.19 $47.57 $46.76 Access Area B /1RADB/ 62.03 60.38 58.86 53.68 Access Area C /1RADC/ 68.96 65.24 59.19 53.98

Channel Mileage Termination - Per Point of Mileage Termination /CM6/ 2.78 2.69 2.61 2.53

Channel Mileage - Per Mile /1L5XX/ .84 .84 .81 .77

Optional Features and Functions

Bridging

- Per port /B5NGF/ 21.04 20.21 17.74 16.91

Secondary Channel 2.4, 4.8, 9.6, 5.6 Kbps (two-point only) - Per Local Distribution Channel /SCA/ - - - -

/1/ Effective January 15, 2007, Term Payment Plan (TPP) for Base Rate Service are grandfathered. Carrier’s existing customers may remain on their current plan until the existing term expires. Upon expiration, Carrier’s customers will be charged the current monthly rates.

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 35 - Dedicated Communications Svcs - Competitive Related

1. BASE RATE THROUGH OC-N SERVICES (cont’d)

Base Rate Service (cont’d)

Rates And Charges (cont’d)

Monthly Rates (cont’d)

Month-to-Month Monthly Contract Charge Payment Plan Option Payment Plan Description/Billing Code/ Monthly 1 Year 3 Years 5 Years

Local Distribution Channel - Per Point of Termination (Cont'd) Optional Features and Functions (Cont'd)

ARS System Location Port Termination - Per Termination - Base Rate Termination /PT5/ $16.85 $16.02 $14.36 $13.53

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 35 - Dedicated Communications Svcs - Competitive Related

1. BASE RATE THROUGH OC-N SERVICES (cont’d)

DS1 Service

Rates And Charges (cont’d)

Monthly Rates (cont’d) Month-to- Monthly Month Contract Charge Payment Plan Option Payment Plan Description/Billing Code/ Monthly 1 Year 3 Years 5 Years

Optional Features and Functions

Central Office Multiplexing Common Equipment /MX6/ $140.07 $133.36 $123.27 $114.86

- Per Analog Connection /PUG1X/ 7.75 7.75 7.75 7.75 - Per Digital Connection /PUG3X/ 7.75 7.75 7.75 7.75

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 35 - Dedicated Communications Svcs - Competitive Related

1. BASE RATE THROUGH OC-N SERVICES (cont’d)

DS1 Service (cont’d)

Rates And Charges (cont’d)

Monthly Rates (cont’d) Month-to-Month Monthly Contract Charge Payment Plan Option Payment Plan Description/Billing Code/ Monthly 1 Year 3 Years 5 Years

Within Network Access Area A

Per LDC /FQA1A/ N/A $116.08 N/A N/A

Optional Features and Functions (cont'd)

Clear Channel Capability I.N.C. - Per DS1 circuit arranged /CLR/ $62.35

/1/ This rate applies only to resale of services installed under this Payment Plan prior to April 23, 1997. Under the provisions of the Optional Payment Plan, monthly rates for services installed under this payment plan will not change as Company initiated rate changes become effective.

This rate will apply until the Carrier’s customer’s existing OPP term expires, the service is terminated by the Carrier’s customer, or until April 22, 1998, whichever occurs first. This rate will cease to apply should the Carrier’s customer initiate modifications, other than termination, which would cause a new rate or OPP term to be established.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 35 - Dedicated Communications Svcs - Competitive Related

1. BASE RATE THROUGH OC-N SERVICES (cont’d)

DS1 Service (cont’d)

Rates And Charges (cont’d)

Monthly Rates (cont’d) Month-to-Month Monthly Contract Charge Payment Plan Option Payment Plan Description/Billing Code/ Monthly 1 Year 3 Years 5 Years

Within Network Access Area A (cont’d)

Optional Features and Functions (cont'd)

ARS System Location Port Termination - Per Termination - DS1 Termination /PT6/ $40.12 $38.16 $34.23 $32.26

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 35 - Dedicated Communications Svcs - Competitive Related

1. BASE RATE THROUGH OC-N SERVICES (cont’d)

DS3 Service Within Access Area A (cont’d)

Rates And Charges (cont’d)

Monthly Rates (cont’d)

DS3 Service Channel (cont’d)

Monthly Monthly Extension Contract Charge Rate Option Payment Plan Description/Billing Code/ Monthly 1 Year 3 Years 5 Years

Optional Features and Functions

Central Office Multiplexing Common Equipment, Per Arrangement (cont'd) - DS3 to Voice/Base Rate Voice/ Base Rate (672 channel capacity)

- First 24 Voice/Base rate channels /M4Q1X/ $850.94 $808.39 $723.30 $680.75

- Additional 24 Voice/Base rate channels, per 24 channels /M4QAX/ 311.90 296.30 265.11 249.52

ARS System Location Port Termination - Per Termination - DS3 Termination 148.32 140.91 126.07 118.66

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 35 - Dedicated Communications Svcs - Competitive Related

1. BASE RATE THROUGH OC-N SERVICES (cont’d)

DS3 Service Within Access Area A (cont’d)

Rates And Charges (cont’d)

Monthly Rates (cont’d)

DS3 Service Channel (cont’d)

Nonrecurring Charges Customer Requested Response Time in Work Days

Description/Billing Code/ 3 Days 1 Day

Optional Features and Functions (cont'd)

Cross-Connection of Services

- DS1 to DS1 /CX913/ $161.03 - Cross-Connect /CX911/ $245.79

- DS3 to DS3/CX933/ 173.75 - Cross-Connect /CX931/ 258.50

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 35 - Dedicated Communications Svcs - Competitive Related

1. BASE RATE THROUGH OC-N SERVICES (cont’d)

Base Rate Through DS3 Service Within Access Area A (cont’d)

Rates And Charges (cont’d)

Monthly Rates (cont’d)

B. Network Reconfiguration Services (NRS)

1. Nonrecurring Charges

a. ARS Training

Month-to- Month Description/Billing Code/ Payment Monthly Contract Charge Plan Option Payment Plan 1year 3year 5year (1) ARS Service Charge -PerCarrier's Customer's Database /FN6DD/ $4,068.24 $203.41 $193.24 $172.90 $162.73

(2) Database Modification - Per Modification /PN6DC/ 42.38

(3) ARS Access Arrangement - Per Arrangement /RNQPA/ 63.57 177.99 169.09 151.29 142.39

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 35 - Dedicated Communications Svcs - Competitive Related

1. BASE RATE THROUGH OC-N SERVICES (cont’d)

Base Rate Through DS3 Service Within Access Area A (cont’d)

Rates And Charges (cont’d)

Monthly Rates (cont’d)

B. Network Reconfiguration Services (NRS) (cont’d)

1. Nonrecurring Charges (cont’d)

a. ARS Training (cont’d)

Month-to- Month Payment Monthly Contract Charge Plan Option Payment Plan Description/Billing Code/ Monthly 1 Year 3 Years 5 Years

(4) Attendant Access -Perfirst30 minutes per occurrence /NRBN1/ $46.62 - - -

- Per additional 15 minute increments /NRBNA/ 8.48 - - -

(5) ARS Training - Per hour of additional training /NRBNT/ 50.00 - - -

Issued: June 28, 2010 Effective: June 29, 2010 By W. Karl Wardin, Regional Vice President - Regulatory 225 West Randolph Street, Chicago, Illinois 60606 ATT TN IW-10-0002 Illinois Bell Telephone Company AT&T Tariff ILL. C.C. NO. 22 d/b/a AT&T Illinois d/b/a AT&T Part 22 Section 35 Wholesale

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 35 - Dedicated Communications Svcs - Competitive Related

2. PROTECTPATH SERVICE

A. DESCRIPTION

(For description, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

B. DEFINITIONS

(For definitions, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

C. TERMS AND CONDITIONS

(For terms and conditions, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

D. FEATURES

(For features, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

Issued: June 28, 2010 Effective: June 29, 2010 By W. Karl Wardin, Regional Vice President - Regulatory 225 West Randolph Street, Chicago, Illinois 60606 ATT TN Illinois Bell Telephone Company AT&T Tariff ILL. C.C. NO. 22 d/b/a AT&T Illinois d/b/a AT&T Part 22 Section 35 Wholesale

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 35 - Dedicated Communications Svcs - Competitive Related

2. PROTECTPATH SERVICE (cont’d)

E. Technical References

Technical specifications for ProtectPath Service are found in:

Subject Technical Reference

Ameritech Digital Service Transmission AM TR-TMO-000101 Parameters

Ameritech Services Network Channel and AM TR-TMO-000080 Network Channel Interface Codes

High Capacity Digital Service (1.544 Mbps) GR-54-CORE (Telcordia) Interface Generic Requirements for End Users

High Capacity Digital Special Access Service GR-342-CORE (Telcordia) Transmission Parameter Limits and Interface Specifications

Network Rolls and Responsibilities for AM-002-531-007 ProtectPath SONET Services

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

The Telcordia Publication(s) can be obtained from:

Telcordia Technologies, Inc. 8 Corporate Place, PYA 3A-184 Piscataway, New Jersey 08854-4156

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 35 - Dedicated Communications Svcs - Competitive Related

2. PROTECTPATH SERVICE (cont’d)

F. PRICES

1. Service Elements

Nonrecurring Description/Billing Code/ Charge

Administrative Charge - per service order, see: DS1 Service /NRBA+/ /1/ DS3 Service /NRBAA/ /2/

Design and Central Office Connection Charge - per circuit, see: DS1 Service /NRBD+/ /1/

Customer Connection Charge - per termination, see: DS1 Service /NRBB+/ /1/

ProtectPath 1.5 Service Charge - per arrangement $170.03

ProtectPath 45 Service Charge - per arrangement 170.03

/1/ DS1 Service as specified in 15.3.3 apply. /2/ DS3 Service as specified in 15.3.4 apply.

Issued: June 28, 2010 Effective: June 29, 2010 By W. Karl Wardin, Regional Vice President - Regulatory 225 West Randolph Street, Chicago, Illinois 60606 ATT TN Illinois Bell AT&T Tariff ILL. C.C. NO. 22 Telephone Company Part 22 Section 35

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 35 - Dedicated Communications Svcs - Competitive Related

2. PROTECTPATH SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 12 36 60 Description /Billing Code/ Monthly Months Months Months

ProtectPath 1.5 Service:

Local Distribution Channel - per point of termination /FQA1+/ /1/ - /2/ /2/

Channel Mileage Termination - per point of termination /CZ4X+/ /1/ - /2/ /2/

Channel Mileage - per mile /1YZX+/ /1/ - /2/ /2/

/1/ Applicable only after completion of a Term Payment Plan, DS1 Service as specified in 15.3.3 apply.

/2/ DS1 Service as specified in 15.3.3 apply.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 35 - Dedicated Communications Svcs - Competitive Related

2. PROTECTPATH SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 12 36 60 Monthly Description/Billing Code Months Months Months Extension

ProtectPath 45 Service:

Local Distribution Channel - per point of termination Electrical Interface - per service package /TZUP+/ - /1/ /1/ /2/

Channel Mileage Termination - per point of termination /CZ4X+/ - /1/ /1/ /2/

Channel Mileage - per mile /1YZX+/ - /1/ /1/ /2/

/1/ DS3 Service as specified in 15.3.4 apply.

/2/ Applicable only after completion of a Term Payment Plan, DS3 Service as specified in 15.3.4 apply.

Issued: June 28, 2010 Effective: June 29, 2010 By W. Karl Wardin, Regional Vice President - Regulatory 225 West Randolph Street, Chicago, Illinois 60606 ATT TN IW-10-0002 Illinois Bell Telephone Company AT&T Tariff ILL. C.C. NO. 22 d/b/a AT&T Illinois d/b/a AT&T Part 22 Section 35 Wholesale

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 35 - Dedicated Communications Svcs - Competitive Related

2. PROTECTPATH SERVICE (cont’d)

F. PRICES (cont’d)

2. Payment Plans

(For payment plans, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

3. Termination Charges

(For termination charges, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

4. Credit Allowance

(For credit allowance, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 35 - Dedicated Communications Svcs - Competitive Related

3. OC-n POINT-TO-POINT SERVICE

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 15, Section 3.)

B. DEFINITIONS

(For definitions, see Ill. C.C. No. 19, Part 15, Section 3.)

C. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 15, Section 3.)

D. FEATURES

(For features, see Ill. C.C. No. 19, Part 15, Section 3.)

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 35 - Dedicated Communications Svcs - Competitive Related

3. OC-n POINT-TO-POINT SERVICE (cont’d)

E. Technical References

The technical specifications for OC-n Point-to-Point Service are described in Technical Reference AM-TR-NIS-000111. The Company will work cooperatively with the Carrier to select compatible Optical Line Terminations (OLTs) which conform to the requirements set forth in Technical Reference Publication AM-TR-TMO-000101.

The network channel interfaces define the bit rates that are available for OC-n Point-to- Point Services operating at speeds of 155.52 Mbps, 622.08 Mbps and 2488.32 Mbps respectively. Network Channel interfaces and codes are described in Technical Publication AM-TR-TMO-000080.

Subject Technical Reference

Ameritech Service's Network Channel and AM-TR-TMO-000080 Network Channel Interface Codes

Ameritech Digital Service Transmission AM-TR-TMO-000101 Parameters

Ameritech OC-3/OC-3c, OC-12/OC-12c and AM-TR-NIS-000111 OC-48/OC-48c and OC-192/OC-192c Service Interface Specifications

Synchronous Optical Network (SONET) Telcordia Technologies Transport Systems: Common Generic Criteria GR-253-CORE, Issue 4

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

The Telcordia Technologies document can be obtained from:

Telcordia Technologies One Telcordia Drive, RRC 1B-180 Piscataway, New Jersey 08854

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 35 - Dedicated Communications Svcs - Competitive Related

3. OC-n POINT-TO-POINT SERVICE (cont’d)

F. PRICES

1. Service Elements

Nonrecurring Description/Billing Code/ Charge

Administrative Charge/1/ per order OC-3/OC-3c Service 155.52 Mbps /ORCMX/ $3.81 OC-12/OC-12c Service 622.08 Mbps /ORCMX/ 3.81 OC-48/OC-48c Service 2488.32 Mbps /ORCMX/ 3.91 OC-192/OC-192c Service 9953.28 Mbps /ORCMX/ 51.76

Design and Central Office Connection Charge/1/ per circuit OC-3/OC-3c Service 155.52 Mbps /NRBCL/ 325.25 OC-12/OC-12c Service 622.08 Mbps /NRBCL/ 325.76 OC-48/OC-48c Service 2488.32 Mbps /NRBCL/ 324.90 OC-192/OC-192c Service 9953.28 Mbps /NRBCL/ 328.31

Customer Connection Charge /1/ per termination OC-3/OC-3c Service 155.52 Mbps /NRBBL/ 389.67 OC-12/OC-12c Service 622.08 Mbps /NRBBL/ 390.41 OC-48/OC-48c Service 2488.32 Mbps /NRBBL 389.64 OC-192/OC-192c Service 9953.28 Mbps /NRBBL/ 519.57

/1/ Rate Regulations under the provisions of tariff Ill. C.C. No. 21, Section 7.4.2, will apply for Base Rate.

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 35 - Dedicated Communications Svcs - Competitive Related

3. OC-n POINT-TO-POINT SERVICE (cont’d)

F. Prices (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 12 36 60 Monthly Description /Billing Code/ Months Months Months Extension

Local Distribution Channel - per point of termination OC-3/OC-3c /TMECS/ $2,225.34 $ 1,900.30 $1,572.28 $ 2,225.34 OC-12/OC-12c /TMECS/ 3,076.15 2,678.00 2,260.31 3,076.15 OC-48/OC-48C /TMECS/ 5,392.35 4,767.80 4,092.16 5,392.35 OC-192/OC-192C /TMECS/ N/A 10,114.22 9,008.27 12,332.11

Channel Mileage Termination - per point of Mileage Termination OC-3 /CM6/ 386.49 330.07 310.63 386.49 OC-12 /CM6/ 576.72 492.12 463.77 576.72 OC-48 /CM6/ 1,353.66 1,222.56 1,155.01 1,353.60 OC-192 /CM6/ N/A 3,778.02 3,567.77 6,187.04

Channel Mileage - per mile OC-3 /1L5XX/ 216.11 177.96 167.22 208.43 OC-12 /1L5XX/ 416.53 354.85 334.23 416.53 OC-48 /IL5XX/ 472.87 447.48 379.61 472.87 OC-192 /1L5XX/ N/A 461.48 391.22 575.09

Optional Features Add/Drop Multiplexing - per arrangement OC-3 /MPECX/ 937.83 799.38 664.30 937.83 OC-12 /MPEDX/ 2,300.51 1,970.46 1,632.52 2,300.51 OC-48 /MXRFX/ 1,167.80 998.09 827.10 1,167.80 OC-192 /MXRGX/ N/A 8,981.12 7,473.71 12,525.41

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 35 - Dedicated Communications Svcs - Competitive Related

3. OC-n POINT-TO-POINT SERVICE (cont’d)

F. Prices (cont’d)

1. Service Elements (cont’d)

Nonrecurring Monthly Description /Billing Code/ Charge Price

Optional Features

Add/Drop Function OC-3 Service per DS3 Add or Drop /MXJBX/ $100.07 per DS1 Add or Drop /MXJAX/ 41.49 per 1000BaseLX Ethernet /MX4LX/ 388.29

OC-12 Service perOC-3AddorDrop/MXJCX/ 125.27 per DS3 Add or Drop /MXJBX/ 96.95 per 1000BaseLX Ethernet /MX4LX/ 399.80

OC-48 Service per OC-12 Add or Drop /MXJEX/ 322.52 perOC-3AddorDrop/MXJCX/ 129.06 per DS3 Add or Drop /MXJBX/ 101.75 per 1000BaseLX Ethernet /MX4LX/ 398.31

OC-192 Service per OC-48 Add or Drop /MXJFX/ 742.24 per OC-12 Add or Drop /MXJEX/ 291.89 perOC-3AddorDrop/MXJCX/ 102.91 per 1000BaseLX Ethernet /MX4LX/ 398.31

1+1 Protection per Local Distribution Channel OC-3/OC-3c /P8T/ 47.40 OC-12/OC-12c /P8T/ 208.30 OC-48/OC-48c /P8T/ 995.02 OC-192/OC-192C /P8T/ 3,543.07

1+1 Protection with Cable Survivability per Local Distribution Channel OC-3/OC-3c /P3S/ $417.55 47.40 OC-12/OC-12c /P3S/ 499.88 208.30 OC-48/OC-48c /P3S/ 604.01 995.02 OC-192/OC-192C /P3S/ 624.60 3,543.07

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 35 - Dedicated Communications Svcs - Competitive Related

3. OC-n POINT-TO-POINT SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Monthly Description/Billing Code/ Charge Price

Optional Features (cont’d)

1+1 Protection with Route Survivability per Local Distribution Channel OC-3/OC-3c /P8T/ Apply P8T above plus OC-12/OC-12c /P8T/ 'Per Quarter Route Mile' below OC-48/OC-48c /P8T/ OC-192/OC-192c /P8T/

per quarter route mile OC-3 /S2DXY/ 41.67 OC-12 /S2DXS/ 63.15 OC-48 /S2DXX/ 82.47 OC-192 /S2DXY/ 68.56

1+1 Protection with Central Office Survivability per Local Distribution Channel OC-3 /P8T/ Apply P8T above plus 'Per Quarter OC-12 /P8T/ Route Mile' below

per quarter route mile OC-3 /S2DXY/ $43.12 OC-12 /S2DXS/ 65.30

Channel Mileage /1L5XX/ and Apply 1L5XX and CM6 above Channel Mileage Termination /CM6/

1+1 Protection with Carrier Customer Premises Survivability per Local Distribution Channel OC-12 /P8T/ Apply P8T above plus 'CPS OC-48 /P8T/ Mileage, CPS Termination, CPS Regenerator and CPS Extension' as applicable following

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 35 - Dedicated Communications Svcs - Competitive Related

3. OC-n POINT-TO-POINT SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d) Nonrecurring Monthly Description/Billing Code/ Charge Price Optional Features (cont’d)

1+1 Protection with Carrier Customer Premises Survivability (cont'd)

CPS Mileage per air mile OC-12 /1Y6WS/ - $189.78 OC-48 /1Y6WS/ - 189.78

CPS Termination per wire center (as required) OC-12 /CZ42X/ - 81.11 OC-48 /CZ42X/ - 81.11

1+1 Protection with Central Office Survivability

CPS Regenerator each (as required) OC-12 /RGYDX/ - 1,511.08 OC-48 /RGYDX/ - 2,255.01

CPS Extension per alternate customer premises OC-12 /S2VAX/ $603.90 299.72 OC-48 /S2VAX/ 603.90 299.72

OC-n Point-to-Point Diversity/1/ per circuit OC-3 /CPAPA/ - 176.84 OC-12 /CPAPB/ - 270.16 OC-48 /CPAPC/ - 630.98 OC-192 /CPAPD/ - 1,075.89

Point-to-Point Regenerator per OC-48 regenerator /RGY48/ - 4,499.95 per OC-192 regenerator /RGY92/ - 9,363.84

Shared Network Arrangement Processing Charge, per Service Order /NRBOP/ 25.66 -

/1/ OC-n Point-to-Point Diversity requires the additional provision of 1+1 Protection with Route Survivability.

PART 22 - Resale Local Exchange Service Original Sheet 24 SECTION 35 - Dedicated Communications Svcs - Competitive Related

3. OC-n POINT-TO-POINT SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Monthly Description/Billing Code/ Charge Price

Optional Features (cont’d)

Cross Connection of Services OC-3 to OC-3 Cross Connect - per circuit /OCCCX/ - $ 86.51 - per circuit /OCCDX/ - 457.56

PART 22 - Resale Local Exchange Service Original Sheet 25 SECTION 35 - Dedicated Communications Svcs - Competitive Related

3. OC-n POINT-TO-POINT SERVICE (cont’d)

F. PRICES (cont’d)

2. Payment Plans

(For payment plans, see Ill. C.C. No. 19, Part 15, Section 3.)

3. Termination Charges

(For termination charges, see Ill. C.C. No. 19, Part 15, Section 3.)

4. Credit Allowance

(For credit allowance, see Ill. C.C. No. 19, Part 15, Section 3.)

PART 22 - Resale Local Exchange Service Original Sheet 26 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE

A. DESCRIPTION

(For description, see Ill. C.C. No. 19, Part 15, Section 3.)

B. DEFINITIONS

(For definitions, see Ill. C.C. No. 19, Part 15, Section 3.)

C. TERMS AND CONDITIONS

(For terms and conditions, see Ill. C.C. No. 19, Part 15, Section 3.)

D. FEATURES

(For features, see Ill. C.C. No. 19, Part 15, Section 3.)

PART 22 - Resale Local Exchange Service Original Sheet 27 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

E. Technical References

The Network Channel Interface (NCI) and the Network Channel Codes (NC) and all other associated material are contained in Technical Publication AM TR-TMO-000080 and AM TR-TMO-000101.

Subject Technical Reference

Ameritech Service's Network Channel and AM-TR-TMO-000080 Network Channel Interface Codes

Ameritech Digital Service Transmission AM-TR-TMO-000101 Parameters

Ameritech OC-3, OC-12 and OC-48, and OC-192 AM-TR-NIS-000133 Dedicated Ring Service Interface Specifications

Synchronous Optical Network (SONET) Telcordia Technologies Transport Systems: Common Generic Criteria GR-253-CORE, Issue 4

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

The Telcordia Technologies document can be obtained from:

Telcordia Technologies One Telcordia Drive, RRC 1B-180 Piscataway, New Jersey 08854

PART 22 - Resale Local Exchange Service Original Sheet 28 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. PRICES

The Company may offer these services on such terms and for such rates and charges as it deems reasonable without regard to this or other referenced tariffs. Individual contracts will specify the terms, length of service, conditions, and rate levels applicable to those specific Carriers. Such contracts will be filed with the Illinois Commerce Commission as prescribed in Section 13.509 of the Illinois Public Utilities Act.

1. Service Elements

Nonrecurring Description/Billing Code/ Charge

Administrative Charge/1/ per order OC-3DedicatedRing/ORCMX/ $ 43.55 OC-12 Dedicated Ring /ORCMX/ 43.56 OC-48 Dedicated Ring /ORCMX/ 43.55 OC-192 Dedicated Ring /ORCMX/ 44.90

Design and Central Office Connection Charge/1/ per circuit/2/ OC-3 Dedicated Ring /NRBCL/ 517.95 OC-12 Dedicated Ring /NRBCL/ 518.03 OC-48 Dedicated Ring /NRBCL/ 518.08 OC-192 Dedicated Ring /NRBCL/ 1,970.37

Re-Map Service Initial service script establishment/test charge Per OC-3 Ring /NRMR1/ 1,722.27 Per OC-12 Ring /NRMR1 2,984.38 Per OC-12 DDN Ring /NRMR2/ 1,722.27 Per OC-48 Ring /NRMR1/ 3,849.65 Per OC-192 Ring /NRMR1/ 4,517.90

/1/ Rate Regulations under the provisions of tariff Ill. C.C. No. 21, Section 7.4.2, will apply for OC-n Dedicated Ring Service. /2/ Per Circuit is applied once per total original ring design

PART 22 - Resale Local Exchange Service Original Sheet 29 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Description/Billing Code/ Charge

Re-Map Service (cont’d)

Subsequent script activity charge Per OC-3 Ring /NRMR3/ $1,033.72 Per OC-12 Ring /NRMR3/ 1,791.69 Per OC-12 DDN Ring /NRMR4/ 1,033.72 Per OC-48 Ring /NRMR3/ 2,289.03 Per OC-192 Ring /NRMR3/ 2,695.13

Scheduled test charge Per OC-3 Ring /NRMR5/ 1,366.55 Per OC-12 Ring /NRMR5/ 2,353.97 Per OC-12 DDN Ring /NRMR6/ 1,366.55 Per OC-48 Ring /NRMR5/ 2,995.31 Per OC-192 Ring /NRMR5/ 2,546.91

Emergency Re-Map Activation (per request) Per OC-3 Ring /NRMR7/ 1,537.84 Per OC-12 Ring /NRMR7/ 2,649.62 Per OC-12 DDN Ring /NRMR8/ 1,537.84 Per OC-48 Ring /NRMR7/ 3,371.99 Per OC-192 Ring /NRMR7/ 3,757.69

PART 22 - Resale Local Exchange Service Original Sheet 30 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 36 60 Description/Billing Code/ Months Months

Node - per node type:

OC-3 Customer Premises First /FP5CX/ $1,465.81 $1,175.14 First Re-Map /RN8CX/ 1,491.60 1,201.28 Additional /FP5CA/ 865.41 692.33 Additional Re-Map /RN8CA/ 844.38 680.19 Central Office /FC5CX/ 829.60 666.18

OC-12 Customer Premises First /FP5DX/ 3,154.11 2,532.84 First Re-Map /RN8DX/ 3,211.43 2,593.34 Additional /FP5DA/ 2,267.38 1,813.04 Additional Re-Map /RN8DA/ 2,187.01 1,765.03 Central Office /FC5DX/ 2,150.25 1,729.50

Direct Drop Customer Premises First /L8NDX/ 3,245.30 2,578.93 First Re-Map /RL8DX/ 3,080.04 2,478.83 Additional /L8NDA/ 2,180.84 1,726.50 Additional Re-Map /RL8DA/ 2,069.51 1,659.61 Central Office /L9NDX/ 2,180.84 1,726.50

PART 22 - Resale Local Exchange Service Original Sheet 31 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 36 60 Description/Billing Code/ Months Months

Node (cont’d)

- per node type: (cont’d)

OC-48 Customer Premises First /FP5EX/ $ 449.36 $ 359.71 First Re-Map /RN8EX/ 4,808.21 3,901.30 Additional /FP5EA/ 399.77 319.66 Additional Re-Map /RN8EA/ 4,308.82 3,487.56 Central Office /FC5EX/ 399.77 319.66

OC-192 Customer Premises First /GP5AX/ 19,208.18 15,496.58 First Re-Map /RNFAX/ 17,838.37 14,637.53 Additional /GP5AA/ 17,208.21 13,819.24 Additional Re-Map /RNFAA/ 16,126.97 13,155.13 Central Office /GC5AX/ 16,759.09 13,527.79

PART 22 - Resale Local Exchange Service Original Sheet 32 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Non- Term Payment Plans recurring 36 60 Description/Billing Code/ Charge Months Months

Node (cont'd)

Nonrecurring Charges for subsequent installation - per node Customer Premises /NRBS7/ $331.23 Customer Premises Re-Map /NRBS7/ 345.03 Central Office /NRBSV/ 270.90

OC-48 Add/Drop Capability/2/ - per arrangement (per node) (not to exceed 12 DS3's or equivalent) /MPEFX/ $ 89.26 $ 73.62 - Re-Map per arrangement (per node) (not to exceed 12 DS3s or equivalent) /M8RFX/ 960.17 800.63

Nonrecurring Charges for subsequent installation - per arrangement /NRBS8/ 424.05

OC-192 Add/Drop Capability /1//2/ - per node /MXRGX/ 292.75 234.20

/1/ The OC-192 Add/Drop Capability charge is applied to all nodes, excluding regenerators. /2/ When Next Generation (NG) SONET equipment is utilized, the Add/Drop Capability charge may be applied when the maximum number of Direct Drop ports are exceeded.

PART 22 - Resale Local Exchange Service Original Sheet 33 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 36 60 Monthly Description /Billing Code/ Months Months Extension

Node, per node (cont'd)

Flex Ring

OC-12 Customer Premises Node /GP5FX/ $1,574.51 $1,340.44 $1,944.20 Central Office Node /GC5FX/ 1,383.79 1,161.55 1,591.69

OC-48 Customer Premises Node /GP5GX/ 3,147.69 2,488.37 3,568.06 Central Office Node /GC5GX/ 2,867.50 2,342.55 3,300.60

PART 22 - Resale Local Exchange Service Original Sheet 34 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description Nonrecurring 36 60 Monthly /Billing Code/ Charge Months Months Extension

Transmux/1/ - per DS-3 port /S4NGX/ $461.14 $383.08 $555.51

Non-Recurring Charges for subsequent installation - per DS-3 port /NRBSX/ $333.63

/1/ Available only with OC-3, OC-12 or OC-48 Dedicated Ring Service.

PART 22 - Resale Local Exchange Service Original Sheet 35 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Non- Term Payment Plans recurring 36 60 Description/Billing Code/ Charge Months Months

Ports - per node: DS1 at OC-3 node /SPRAX/ $ 41.13 $ 36.80 DS3 at OC-3 node /SPRBX/ 99.57 91.19 DS3 at OC-12 (DDN) /SPRMX/ 103.85 95.20 DS3 at OC-12 node /SPRCX/ 98.20 89.71 EC-1 at OC-3 node /S9NSX/ 103.96 95.71 EC-1 at OC-12 node /S9NUX/ 98.68 91.22 EC-1 at OC-48 node /S9NVX/ 106.96 98.25 EC-1 at OC-192 node /S9TZX/ 106.96 98.25 OC-3, OC-3c at OC-12 node /SPREX/ 125.28 112.76 DS1 at OC-12 (DNN)/1/ /SPRNX/ 43.27 38.94 DS1 at OC-12 node/1/ /SPRGX/ 41.13 36.80 OC-12, OC-12c at OC-48 node /SPRHX/ 28.61 27.46 OC-3, OC-3c at OC-48 node /SPRJX/ 11.44 10.30 DS3 at OC-48 node /SPRKX/ 9.15 8.39 DS1 at OC-48 node/1/ /SPRLX/ 3.81 3.43 OC-48, OC-48c at OC-192 node /S9NJX/ 787.11 748.73 OC-12, OC-12c at OC-192 node /S9NGX/ 326.02 313.39 OC-3, OC-3c at OC-192 node /S9NEX/ 131.77 118.85 DS3 at OC-192 node /S9QGX/ 91.58 85.05 DS1 at OC-192 node /S9QWX/ 39.58 36.11

Nonrecurring Charges for subsequent installation - per port type OC-48, OC-48c /NRBN9/ $444.45 OC-12 /NRBSZ/ 346.17 OC-3 /NRBSW/ 331.23 DS3 /NRBSX/ 320.36 EC-1 /1CREC/ 93.61 DS1 /NRBSY/ 291.43

/1/ Optical to Electrical DS1 Add/Drop Capability is needed along with an OC-3 port unless the customer has chosen an OC-12 DDN. When Next Generation (NG) SONET equipment is utilized, Optical to Electrical Add/Drop Capability may be needed when the maximum number of Direct Drop ports are exceeded.

PART 22 - Resale Local Exchange Service Original Sheet 36 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 36 60 Monthly Description/Billing Code/ Months Months Extension

EoS Ports, per node

- 100 Mbps Ethernet (STS-1) at OC-3 node /S9TAX/ $114.83 $104.22 $167.40

- 100 Mbps Ethernet (STS-1) at OC-12 node /S9TBX/ 114.83 104.22 167.40

- 100 Mbps Ethernet (STS-3c) at OC-12 node /S9TCX/ 138.63 125.19 200.06

- 1 Gbps Ethernet (STS-1) at OC-12 node /S9TDX/ 212.57 171.90 291.39

- 1 Gbps Ethernet (STS-3c) at OC-12 node /S9TEX/ 212.57 171.90 291.39

- 100 Mbps Ethernet (STS-1) at OC-48 node /S9TGX/ 114.83 104.22 167.40

- 100 Mbps Ethernet (STS-3c) at OC-48 node /S9THX/ 138.63 125.19 200.06

- 1 Gbps Ethernet (STS-1) at OC-48 node /S9TJX/ 212.57 171.90 291.39

- 1 Gbps Ethernet (STS-3c) at OC-48 node /S9TKX/ 212.57 171.90 291.39

- 1 Gbps Ethernet (STS-12c) at OC-48 node /S9TLX/ 474.87 403.68 657.14

- 1 Gbps Ethernet (STS-24) at OC-48 node /S9TMX/ 672.80 641.33 1,010.78

PART 22 - Resale Local Exchange Service Original Sheet 37 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. Prices (cont’d)

1. Service Elements (cont’d) Monthly Payment Term Payment Plans 36 60 Monthly Description /Billing Code/ Months Months Extension

EoS Ports, per node (cont'd)

- 100 Mbps Ethernet (STS-1) at OC-192 node /S9TNX/ $114.83 $104.22 $167.40

- 100 Mbps Ethernet (STS-3c) at OC-192 node /S9TOX/ 138.63 125.19 200.06

- 1 Gbps Ethernet (STS-1) at OC-192 node /S9TPX/ 212.57 171.90 291.39

- 1 Gbps Ethernet (STS-3c) at OC-192 node /S9TQX/ 212.57 171.90 291.39

- 1 Gbps Ethernet (STS-12c) at OC-192 node /S9TRX/ 474.87 403.68 657.14

- 1 Gbps Ethernet (STS-24c) at OC-192 node /S9TSX/ 672.80 641.33 1,010.78

Nonrecurring Charge Nonrecurring Charges for subsequent installation, per port type

- 100 Mbps Ethernet /NRBY4/ $339.98 - 1 Gbps Ethernet /NRBY5/ 374.28

PART 22 - Resale Local Exchange Service Original Sheet 38 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. Prices (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 36 60 Monthly Description /Billing Code/ Months Months Extension

EoS Ports

Virtual Concatenation (VCAT) /1//2/ - per OC-3, OC-12, OC-48 or OC-192 node

10/100BaseT VCAT Ethernet Port /S5P1X//3/ $185.35 $140.84 $241.59 VT1.5-1v (1.6 Mbps) VT1.5-2v (3.2 Mbps) VT1.5-3v (4.8 Mbps) VT1.5-4v (6.4 Mbps) VT1.5-5v (8.0 Mbps) VT1.5-6v (9.6 Mbps) VT1.5-7v (11.2 Mbps) VT1.5-8v (12.4 Mbps) VT1.5-10v (16.0 Mbps) VT1.5-13v (20.8 Mbps) STS-1-1v (48.384 Mbps) STS-1-2v (96.768 Mbps)

/1/ Nonrecurring charges apply to EoS Ports, Virtual Concatenation (VCAT). See EoS Port charges on Sheet 46.2 for applicable nonrecurring charges. /2/ The bandwidth options shown represent the actual payload capacity for the selected bandwidth. Only single-mode fiber is available in the Central Office. The EoS line rates defined herein are based on the theoretical SONET payload line rates as specified in Telcordia Publication GR-253-CORE, Issue 4. These values are not representative of the true Ethernet transport capacity of the EoS circuit. /3/ EOS port interfaces offered as 10/100 BaseT are only available at the Carrier’s customer premises location.

PART 22 - Resale Local Exchange Service Original Sheet 39 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. Prices (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 36 60 Monthly Description /Billing Code/ Months Months Extension

EoS Ports

Virtual Concatenation (VCAT) /1//2/ - per OC-3, OC-12, OC-48 or OC-192 node

1000BaseSX VCAT Ethernet Port /S5P2X/ $338.02 $284.87 $388.83 1000BaseLX VCAT Ethernet Port /S5P3X/ 340.83 286.88 392.54 STS-1-1v (48.384 Mbps) STS-1-2v (96.768 Mbps) STS-1-3v (145.152 Mbps) STS-1-4v (193.536 Mbps) STS-1-5v (241.92 Mbps) STS-1-6v (290.304 Mbps) STS-1-9v (435.456 Mbps) STS-1-12v (580.608 Mbps) STS-1-21v (1016.064 Mbps) STS-3c-1v (149.76 Mbps) STS-3c-2v (299.52 Mbps) STS-3c-3v (449.28 Mbps) STS-3c-4v (599.04 Mbps) STS-3c-7v (1048.32 Mbps)

PART 22 - Resale Local Exchange Service Original Sheet 40 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Non- Term Payment Plans recurring 36 60 Description/Billing Code/ Charge Months Months

Mileage - per mile between nodes by ring type OC-3 /1L5XX/ $212.57 $180.79 OC-12 /1L5XX/ 218.52 185.50 OC-48 /1L5XX/ 19.84 16.78 OC-192 /1L5XX/ 219.63 187.56

Optical to Electrical Add/Drop Capability - per OC-3 to DS1 add/drop /MXJDX/ 727.60 583.38 - per arrangement /1/ (per OC-192 node) /MXJGX/ /2/ 2,189.71 1,760.61

Re-Map - per OC-3 to DS1 add/drop /M8RDX/ 746.26 600.00

Nonrecurring Charges for subsequent installation - per OC-3 to DS1 add/drop capability /NRBS6/ $408.06

/1/ When electrical DS3 or EC-1 drops are required, the OC-192 Optical to Electrical Add/Drop Capability Charge is applied in addition to the OC-192 Add/Drop Capability Charge preceding. When Next Generation (NG) SONET equipment is utilized, the Optical to Electrical Add/Drop Capability Charge may be applied when the maximum combination of Direct Drop ports are exceeded. /2/ Not to exceed any configurable combination of ports beyond 192 STS-1 equivalents.

PART 22 - Resale Local Exchange Service Original Sheet 41 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 36 60 Description/Billing Code/ Months Months

Re-Map Capability - per DS1 Re-Map Block (consists of 28 DS1 ports) at

OC-3 Ring /P8RAX/ $1,190.97 $1,074.75 OC-12 Ring /P8RGX/ 1,190.97 1,074.75 OC-12 DDN Ring /P8RNX/ 1,190.97 1,074.75 OC-48 Ring /P8RLX/ 1,190.89 1,074.68

- per DS3 Re-Map Port at

OC-3 Ring /P8RBX/ 102.21 93.90 OC-12 Ring /P8RBX/ 103.65 95.45 OC-12 DDN Ring /P8RMX/ 102.21 93.90 OC-48 Ring /P8RMX/ 106.92 98.22 OC-192 Ring /RN71X/ 51.15 46.98

- per EC-1 Re-Map Port at OC-3 Ring /S9N6X/ 104.04 95.79 OC-12 Ring /S9N8X/ 103.81 95.59 OC-48 Ring /S9N9X/ 106.95 98.24 OC-192 Ring /S4NMX/ 53.99 49.59

- per DS3 Re-Map Block (consists of 3 DS3 ports) at

OC-12 Ring /P8RCX/ 307.35 282.31 OC-48 Ring /P8RKX/ 300.79 276.77

PART 22 - Resale Local Exchange Service Original Sheet 42 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 36 60 Description/Billing Code/ Months Months

Re-Map Capability (cont’d)

- per DS3 TransMux Re-Map Port at

OC-3 Ring /RN7TX/ $451.18 $376.16 OC-12 Ring /RN7TX/ 452.50 377.08 OC-48 Ring /RN7TX/ 482.60 397.79

- per OC-3 Re-Map Port at

OC-12 Ring /P8REX/ 127.22 114.85 OC-48 Ring /P8RJX/ 127.85 115.37 OC-192 Ring /RN72X/ 132.57 119.72

- per OC-12 Re-Map Port at

OC-48 Ring /P8RHX/ 322.17 309.53 OC-192 Ring /RN73X/ 330.05 317.33

- per OC-48 Re-Map Port at

OC-192 Ring /RN74X/ 732.47 624.26

- per EC-1 Re-Map Port

Nonrecurring Charges for subsequent installation of EC-1 Re-Map Port /1CREC/

PART 22 - Resale Local Exchange Service Original Sheet 43 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Non- Term Payment Plans recurring 36 60 Description/Billing Code/ Charge Months Months

Dedicated Ring Regenerator - each (as required) OC-3 /RGY/ $829.49 $666.13 OC-12 /RGY/ 2,150.02 1,729.40 OC-48 /RGY/ 249.85 199.88 OC-192 /RGY/ 8,110.40 6,519.73

Nonrecurring Charges for subsequent installation of Regenerator - each (as required) /NRBS5/ $224.01

Shared Network Arrangement - processing charge, per service order /NRBOP/ 25.96

PART 22 - Resale Local Exchange Service Original Sheet 44 SECTION 35 - Dedicated Communications Svcs - Competitive Related

4. OC-n DEDICATED RING SERVICE (cont'd)

F. PRICES (cont’d)

2. Payment Plans

(For payment plans, see Ill. C.C. No. 19, Part 15, Section 3.)

3. Termination Charges

(For termination charges, see Ill. C.C. No. 19, Part 15, Section 3.)

4. Credit Allowance

(For credit allowance, see Ill. C.C. No. 19, Part 15, Section 3.)

PART 22 - Resale Local Exchange Service Original Sheet 45 SECTION 35 - Dedicated Communications Svcs - Competitive Related

5. AMERITECH LAN INTERCONNECT SERVICE (ALIS) /1/

1.1 General

(For general description, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 20, Section 15)

1.2 Regulations

(For regulations, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 20, Section 15)

1.3 Channel Types

(For channel types, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 20, Section 15)

1.4 Technical Specifications Packages

Technical specifications for Ameritech LAN Interconnect Service are described in the following technical references:

Token Ring at 4 Mbps and 16 Mbps -AM-TR-NIS-000100 CSMA/CD (Ethernet) at 10 Mbps -AM-TR-NIS-000104

These publications may be obtained from:

Ameritech Technical Information Resource Management 2000 West Ameritech Center Drive, Locn. 3B72E Hoffman Estates, Illinois 60196

/1/ Effective December 16, 2001 ALIS will no longer be available to Carrier's new customers. Existing Carrier's customers may retain existing service at existing locations until their existing contract expires, or until August 30, 2006 when the service will be completely discontinued. After the expiration of the existing contract, the Carrier's customer will be billed at tariffed Monthly Extension Rates until August 30, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 46 SECTION 35 - Dedicated Communications Svcs - Competitive Related

5. AMERITECH LAN INTERCONNECT SERVICE (ALIS) (cont’d) /1/

1.5 Rate Elements

(For rate elements, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 20, Section 15)

1.6 Service Configurations

(For service configurations, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 20, Section 15)

1.7 Rates and Charges

Nonrecurring Description /Billing Code/ Charge

Administrative Charge, per order /NR9YX/ $ 78.10

Design and Central Office Connection, per Channel /NR9DC/ 351.38

Customer Connection Charge, per Node Termination /NR9WX/ 467.95

PART 22 - Resale Local Exchange Service Original Sheet 47 SECTION 35 - Dedicated Communications Svcs - Competitive Related

5. AMERITECH LAN INTERCONNECT SERVICE (ALIS) (cont’d) /1/

1.7 Rates and Charges (cont’d)

Optional Payment Plan Monthly Monthly Contract Charge Description Extension 36 60 84 /Billing Code/ Rate Months Months Months

Wire Center Termination - 4/10/16 Mbps per termination /CTJ/ $ 268.04 $228.41 $197.50 $165.52

Node Termination

a) Termination at customer premises

4/10/16 Mbps per node termination /2UNFO/ 1,159.39 978.99 840.54 699.27

b) Fiber Optic Facilities, node to node or node serving wire center

- 4/10/16 Mbps facility route, per 1/10 mile /XUDGF/ 206.63 182.73 172.45 169.49

PART 22 - Resale Local Exchange Service Original Sheet 48 SECTION 35 - Dedicated Communications Svcs - Competitive Related

5. AMERITECH LAN INTERCONNECT SERVICE (ALIS) (cont’d) /1/

1.7 Rates and Charges (cont’d) Optional Payment Plan Monthly Monthly Contract Charge Description Extension 36 60 84 /Billing Code/ Rate Months Months Months

Node Port -per 4 Mbps channel interface /LNVXT/ $ 251.41 $212.88 $183.17 $152.72 -per 10 Mbps channel interface /LNVXU/ 252.99 214.01 184.00 153.30 -per 16 Mbps channel interface /LNVXW/ 251.41 212.88 183.17 152.72

Channel Mileage - interoffice mileage, per airline quarter mile /3LN5S/ 444.69 390.29 369.93 360.42 Optional Features and Functions a) Uninterruptible Power Supply - per Node Termination equipped /UPW/ 282.04 239.14 183.38 171.93 b) Second Power Supply - per Node Termination equipped /2PS/ 91.13 76.52 66.00 55.24 c) Second TDM Module - per Node Termination /2TM/ 109.00 91.68 78.88 65.09 d) Dual Transmission Facilities - Channel Mileage, per interoffice ¼ mile /3LNOS/ 444.69 390.29 369.93 360.42 - Node Termination Facilities - per Node Termination /2UNFO/ 1,124.55 953.95 821.96 686.34 - facility route, per 1/10 mile /XUDGF/ 206.63 182.73 172.45 169.49

PART 22 - Resale Local Exchange Service Original Sheet 49 SECTION 35 - Dedicated Communications Svcs - Competitive Related

5. AMERITECH LAN INTERCONNECT SERVICE (ALIS) (cont’d) /1/

1.7 Rates and Charges (cont’d)

1.7.1 Optional Payment Plans

(For optional payment plans, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 20, Section 15)

PART 22 - Resale Local Exchange Service Original Sheet 50 SECTION 35 - Dedicated Communications Svcs - Competitive Related

6. 128, 256 and 384 SERVICE

A. DESCRIPTION

(For description, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

B. DEFINITIONS

(For definitions, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

C. TERMS AND CONDITIONS

(For terms and conditions, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

D. FEATURES

(For features, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

PART 22 - Resale Local Exchange Service Original Sheet 51 SECTION 35 - Dedicated Communications Svcs - Competitive Related

6. 128, 256 and 384 SERVICE (cont’d)

E. Technical Reference

Performance parameters for 128, 256 and 384 Service may be found in the Technical References listed below.

All signals generated by Network Channel Terminating Equipment (NCTE) must meet the signal and format constraints contained in Telcordia Technologies (formerly known as Bellcore) Publication GR-54-CORE. This document also contains the specifications for Clear Channel Capability.

Subject Technical Reference

Service Description and Interface Requirements AM TR-TMO-000106 for Ameritech FT-1 Digital

High-Capacity Digital Service (1.544 Mbps) GR-54-CORE (Telcordia) Interface Generic Requirements for End Users

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

The Telcordia Publication(s) can be obtained from:

Telcordia Technologies, Inc. 8 Corporate Place, PYA 3A-184 Piscataway, New Jersey 08854-4156

PART 22 - Resale Local Exchange Service Original Sheet 52 SECTION 35 - Dedicated Communications Svcs - Competitive Related

6. 128, 256 and 384 SERVICE (cont’d)

F. PRICES

1. Service Elements

Nonrecurring Description/Billing Code/ Charge

Administrative Charge/1/ per order Access Area A /NRBA1/ $ 43.64 Access Area B /NRBA2/ 43.64 Access Area C /NRBA3/ 43.64

Design and Central Office Connection Charge/1/ per circuit Access Area A /NRBD1/ 125.49 Access Area B /NRBD2/ 125.49 Access Area C /NRBD3/ 125.49

Customer Connection Charge/1/ per termination Access Area A /NRBB1/ 185.26 Access Area B /NRBB2/ 185.26 Access Area C /NRBB3/ 185.26

/1/ For those Carriers who choose a Term Payment Plan (TPP) period of 36 months or greater in length, the Administrative Charge, Design and Central Office Connection Charge and Customer Connection Charge will not apply. However, Carriers requesting termination of service prior to the completion of a minimum of 36 months of a 36-month or greater TPP term will become liable for payment of Nonrecurring Charges described above.

Rate Regulations under the provisions of tariff Ill C.C. No. 21, Section 7.4.2, will apply for 128, 256, and 384 Services.

PART 22 - Resale Local Exchange Service Original Sheet 53 SECTION 35 - Dedicated Communications Svcs - Competitive Related

6. 128, 256 and 384 SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description 12 36 60 /Billing Code/ Monthly Months Months Months

Local Distribution Channel per point of termination Access Area A /FQA1A/ $110.53 $103.38 $ 92.20 $ 83.37 Access Area B /FQA1B/ 124.02 115.93 103.74 93.96 Access Area C /FQA1C/ 135.99 127.15 113.42 102.86

Channel Mileage Termination Per point of termination Access Area A /CZ4XA/ 31.36 31.36 31.36 31.36 Access Area B /CZ4XB/ 31.36 31.36 31.36 31.36 Access Area C /CZ4XC/ 31.36 31.36 31.36 31.36

Channel Mileage per mile Access Area A /1YZXA/ 7.17 7.17 7.17 7.17 Access Area B /1YZXB/ 7.17 7.17 7.17 7.17 Access Area C /1YZXC/ 7.17 7.17 7.17 7.17

PART 22 - Resale Local Exchange Service Original Sheet 54 SECTION 35 - Dedicated Communications Svcs - Competitive Related

6. 128, 256 and 384 SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Description/Billing Code/ Charge

Optional Features and Functions

Shared Network Arrangement Processing charge, per order Access Area A /SRNXA/ $25.96 Access Area B /SRNXB/ 25.96 Access Area C /SRNXC/ 25.96

PART 22 - Resale Local Exchange Service Original Sheet 55 SECTION 35 - Dedicated Communications Svcs - Competitive Related

6. 128, 256 and 384 SERVICE (cont’d)

F. PRICES (cont’d)

2. Payment Plans

(For payment plans, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3)

3. Termination Charges

(For termination charges, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3)

4. Credit Allowance

(For credit allowance, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3)

PART 22 - Resale Local Exchange Service Original Sheet 56 SECTION 35 - Dedicated Communications Svcs - Competitive Related

7. DS1 SERVICE

A. DESCRIPTION

For description, see Part 15, Section 3 of ILL. C.C. NO. 19.

B. DEFINITIONS

For definitions, see Part 15, Section 3 of ILL. C.C. NO. 19.

C. TERMS AND CONDITIONS

For terms and conditions, see Part 15, Section 3 of ILL. C.C. NO. 19.

D. FEATURES

For features, see Part 15, Section 3 of ILL. C.C. NO. 19.

PART 22 - Resale Local Exchange Service Original Sheet 57 SECTION 35 - Dedicated Communications Svcs - Competitive Related

7. DS1 SERVICE (cont’d)

E. Technical References

Performance parameters for DS1 Service may be found in the Technical References listed below.

Subject Technical Reference

Digital Service Transmission Parameters AM TR-TMO-000101

High Capacity Digital Service (1.544 Mbps) GR-54-CORE (Telcordia) Interface Generic Requirements for End Users

High Capacity Digital Special Access Service GR-342-CORE (Telcordia) Transmission Parameter Limits and Interface Specifications

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

The Telcordia Publication(s) can be obtained from:

Telcordia Technologies, Inc. 8 Corporate Place, PYA 3A-184 Piscataway, New Jersey 08854-4156

PART 22 - Resale Local Exchange Service Original Sheet 58 SECTION 35 - Dedicated Communications Svcs - Competitive Related

7. DS1 SERVICE (cont’d)

F. PRICES

1. Service Elements

Description /Billing Code/ Nonrecurring Charge

Administrative Charge/1/, per order

- Access Area A /NRBA1/ $ 43.64 - Access Area B /NRBA2/ 43.64 - Access Area C /NRBA3/ 43.64

Design and Central Office Connection Charge/1/, per circuit

- Access Area A /NRBD1/ 125.49 - Access Area B /NRBD2/ 125.49 - Access Area C /NRBD3/ 125.49

Customer Connection Charge/1/, per termination

- Access Area A /NRBB1/ 185.26 - Access Area B /NRBB2/ 185.26 - Access Area C /NRBB3/ 185.26

/1/ For those Carriers who choose a Term Payment Plan (TPP) period of 24 months or greater in length, the Administrative Charge, Design and Central Office Connection Charge and Customer Connection Charge will not apply. However, Carriers requesting termination of service prior to the completion of a minimum of 24 months of a 24-month or greater TPP term will become liable for payment of Nonrecurring Charges described above.

Rate Regulations under the provisions of Tariff Ill C.C. No. 21, Section 7.4.2, will apply for DS1 Service.

PART 22 - Resale Local Exchange Service Original Sheet 59 SECTION 35 - Dedicated Communications Svcs - Competitive Related

7. DS1 SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description 12 24 36 60 /Billing Code/ Monthly Months Months Months Months

Local Distribution Channel,per point of termination

- Access Area A /FQA1A/ $152.86 $145.40 $129.35 $ 90.23 $93.28 - Access Area B /FQA1B/ 119.98 111.87 108.00 103.74 85.90 - Access Area C /FQA1C/ 125.54 117.46 110.00 103.27 90.58

Channel Mileage Termination, per point of termination

- Access Area A /CZ4XA/ 45.55 41.54 39.00 35.74 25.19 - Access Area B /CZ4XB/ 45.55 41.54 39.00 32.10 23.27 - Access Area C /CZ4XC/ 45.55 41.54 39.00 32.10 23.27

Channel Mileage, per mile

- Access Area A /1YZXA/ 15.50 12.45 5.29 12.06 10.45 - Access Area B /1YZXB/ 13.69 12.45 12.00 10.46 9.15 - Access Area C /1YZXC/ 13.69 12.45 11.48 10.46 9.15

PART 22 - Resale Local Exchange Service Original Sheet 60 SECTION 35 - Dedicated Communications Svcs - Competitive Related

7. DS1 SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description /Billing Code/ Monthly 12 Months/1/ 36 Months 60 Months

Local Distribution Channel,per point of termination /FQA1A/ - $116.08 - -

PART 22 - Resale Local Exchange Service Original Sheet 61 SECTION 35 - Dedicated Communications Svcs - Competitive Related

7. DS1 SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Description /Billing Code/ Charge

Optional Features and Functions

Clear Channel Capability, per circuit arranged

- Access Area A /CLYXA/ $62.35 - Access Area B /CLYXB/ 62.35 - Access Area C /CLYXC/ 62.35

Shared Network Arrangement processing charge, per service order

- Access Area A /SRNXA/ 25.96 - Access Area B /SRNXB/ 25.96 - Access Area C /SRNXC/ 25.96

Nonrecurring Recurring Description /Billing Code/ Charge Charge

Special Facility Routing – Local Distribution Channel (LDC) Diversity

- per order /NRBOQ/ $467.60 -

- per channel First Channel /DJV/ - $57.43 Additional Channel /DJW/ - 31.16

PART 22 - Resale Local Exchange Service Original Sheet 62 SECTION 35 - Dedicated Communications Svcs - Competitive Related

7. DS1 SERVICE (cont’d)

F. PRICES (cont’d)

2. Payment Plans

For payment plans, see Part 15, Section 3 of ILL. C.C. NO. 19.

3. Termination Charges

For termination charges, see Part 15, Section 3 of ILL. C.C. NO. 19.

4. Credit Allowance

For credit allowance, see Part 15, Section 3 of ILL. C.C. NO. 19.

PART 22 - Resale Local Exchange Service Original Sheet 63 SECTION 35 - Dedicated Communications Svcs - Competitive Related

8. CENTRAL OFFICE MULTIPLEXING AND CROSS CONNECT SERVICES

A. DESCRIPTION

(For description, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

B. DEFINITIONS

(For definitions, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

C. TERMS AND CONDITIONS

(For terms and conditions, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

D. FEATURES

(For features, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

PART 22 - Resale Local Exchange Service Original Sheet 64 SECTION 35 - Dedicated Communications Svcs - Competitive Related

8. CENTRAL OFFICE MULTIPLEXING AND CROSS CONNECT SERVICES (cont’d)

E. Technical References

Subject Technical Reference

Ameritech OPTINET 64 Interface Specifications AM TR-OAT-000070

Ameritech Digital Service Transmission Parameters AM TR-TMO-000101

Service Description and Interfact Requirements for AM TR-TMO-000106 Ameritech FT-1 Digital Service

Service Description and Interface for Ameritech’s AM TR-TMO-000072 OPTINET Optical Service

Digital Data Special Access Service Transmission TR-NWT-000341 Parameters and Interface Combinations (Telcordia)

High-Capacity Digital Service (1.544 Mbps) Interface GR-54-CORE (Telcordia) Generic Requirements for End Users

High-Capacity Digital Special Access Service GR-342-CORE Transmission Parameter Limits and Interface (Telcordia) Specifications

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

The Telcordia Publication(s) can be obtained from:

Telcordia Technologies, Inc. 8 Corporate Place, PYA 3A-184 Piscataway, New Jersey 08854-4156

PART 22 - Resale Local Exchange Service Original Sheet 65 SECTION 35 - Dedicated Communications Svcs - Competitive Related

8. CENTRAL OFFICE MULTIPLEXING AND CROSS CONNECT SERVICES (cont’d)

F. PRICES

1. Service Elements

Description/Billing Code/ Monthly Price

Cross Connection of Services

OC-3 to OC-3 $ 86.51 per circuit /OCCCX/ OC-12toOC-12 per circuit /OCCDX/ 457.46 OC-48toOC-48 per circuit /OCCFX/ 951.49

Multiplexer Cross-Connection - per central office

DS1 Service per Base Rate channel /CMO1X/ .36

DS3 Service per DS1 Service Access Area A /CMO3A/ 7.71 Access Area B /CMO3B/ 7.71 Access Area C /CMO3C/ 7.71

PART 22 - Resale Local Exchange Service Original Sheet 66 SECTION 35 - Dedicated Communications Svcs - Competitive Related

8. CENTRAL OFFICE MULTIPLEXING AND CROSS CONNECT SERVICES (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Description/Billing Code/ Charge

Fiber Hub Cross Connect

DS0toDS0(BaseRatetoBaseRate) 1 day response /CX901/ $144.36 3 day response /CX903/ 112.61

DS1toDS1 1 day response Access Area A /CCUAA/ 245.79 Access Area B /CCUAB/ 245.79 Access Area C /CCUAC/ 245.79

3 day response Access Area A /CCUBA/ 161.03 Access Area B /CCUBB/ 161.03 Access Area C /CCUBC/ 161.03

DS3toDS3 1 day response Access Area A /CCUCA/ 258.50 Access Area B /CCUCB/ 258.50 Access Area C /CCUCC/ 258.50

3 day response Access Area A /CCUDA/ 173.75 Access Area B /CCUDB/ 173.75 Access Area C /CCUDC/ 173.75

PART 22 - Resale Local Exchange Service Original Sheet 67 SECTION 35 - Dedicated Communications Svcs - Competitive Related

8. CENTRAL OFFICE MULTIPLEXING AND CROSS CONNECT SERVICES (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Description/Billing Code/ Charge

Hub Rearrangement Record Charge

per DS3 to DS1 multiplexer rearranged Access Area A /NRBE1/ $510.23 Access Area B /NRBE2/ 510.23 Access Area C /NRBE3/ 510.23

per DS1 to Analog/ Base Rate multiplexer rearranged Access Area A /NRBE1/ 342.23 Access Area B /NRBE2/ 342.23 Access Area C /NRBE3/ 342.23

PART 22 - Resale Local Exchange Service Original Sheet 68 SECTION 35 - Dedicated Communications Svcs - Competitive Related

8. CENTRAL OFFICE MULTIPLEXING AND CROSS CONNECT SERVICES (cont’d)

F. PRICES (cont'd)

1. Service Elements (cont'd)

Monthly Payment Term Payment Plans Description 12 24 36 60 /Billing Code/ Monthly Months Months Months Months

Central Office Multiplexing

DS1 to Base Rate/128, 256 or 384 - Access Area A /QMVXA/ $299.02 $289.13 $267.92 $222.05 $209.27 - Access Area B /QMVXB/ 299.02 289.13 267.92 222.05 209.27 - Access Area C /QMVXC/ 299.02 289.13 267.92 222.05 209.27

Per Arrangement

DS3 to 128, 256, 384 or DS1/1/, per arrangement - Access Area A /QM3XA/ 525.76 500.42 502.49 449.44 423.80 - Access Area B /QM3XB/ 525.76 500.42 502.49 449.44 423.80 - Access Area C /QM3XC/ 525.76 500.42 502.49 449.44 423.80

/1/ Central Office Multiplexing for DS3 to 128K, 256K and 384K service will not be available to Carrier's new customers after June 24, 2003. Existing Carrier's customers may retain existing service at existing locations until their existing contract expires.

PART 22 - Resale Local Exchange Service Original Sheet 69 SECTION 35 - Dedicated Communications Svcs - Competitive Related

8. CENTRAL OFFICE MULTIPLEXING AND CROSS CONNECT SERVICES (cont’d)

F. PRICES (cont’d)

2. Payment Plans

For payment plans, see Part 15, Section 3 of ILL. C.C. NO. 19.

3. Termination Charges

For termination charges, see Part 15, Section 3 of ILL. C.C. NO. 19.

4. Credit Allowance

For credit allowance, see Part 15, Section 3 of ILL. C.C. NO. 19.

PART 22 - Resale Local Exchange Service Original Sheet 70 SECTION 35 - Dedicated Communications Svcs - Competitive Related

9. DS3 SERVICE

A. DESCRIPTION

For description, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3.

B. DEFINITIONS/1//2/

For definitions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3.

C. TERMS AND CONDITIONS/1/

For terms and conditions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3.

D. FEATURES

For features, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3.

/1/ DS3 Service Packages will not be available to Carrier’s new customers after April 25, 2000. Carrier’s customers with existing DS3 Service Packages may maintain their service as currently configured, or may add/reduce the number of active Service Channels within their existing Service Package configuration subject to the terms and conditions of this tariff. However, Carrier’s existing customers may not order new DS3 Service Packages, renew their DS3 Service Package TPP, or upgrade their DS3 Service Packages after April 25, 2000. Carrier’s customers may convert their existing DS3 Service Package(s) to DS3 Service as offered after April 25, 2000 at no charge as long as the new TPP is of equal or longer term as their previous Service Package TPP and there is no decrease in the quantity of DS3 channels. DS3 Service Packages will not be available after March 12, 2005. /2/ For DS3 Service ordered on or after April 25, 2000, the Local Distribution Channel will consist of only one rate element.

PART 22 - Resale Local Exchange Service Original Sheet 71 SECTION 35 - Dedicated Communications Svcs - Competitive Related

9. DS3 SERVICE (cont'd)

E. Technical References

Subject Technical Reference

Digital Service Transmission Parameters AM TR-TMO-000101

Service Description and Interface Requirements for AM TR-TMO-000072 OPTINET Optical Service

High Capacity Digital Special Access Service GR-342-CORE (Telcordia) Transmission Parameter Limits and Interface Specifications

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

The Telcordia Publication(s) can be obtained from:

Telcordia Technologies, Inc. 8 Corporate Place, PYA 3A-184 Piscataway, New Jersey 08854-4156

PART 22 - Resale Local Exchange Service Original Sheet 72 SECTION 35 - Dedicated Communications Svcs - Competitive Related

9. DS3 SERVICE (cont'd)

F. PRICES

1. Service Elements

Nonrecurring Description /Billing Code/ Charge

Administrative Charge/1/ per order

Access Area A /NRBA1/ $ 43.57 Access Area B /NRBA2/ 43.57 Access Area C /NRBA3/ 43.57

Design and Central Office Connection Charge/1/ per circuit

Access Area A /NRBD1/ 347.04 Access Area B /NRBD2/ 347.04 Access Area C /NRBD3/ 347.04

Customer Connection Charge/1/ per termination

Access Area A /NRBB1/ 629.63 Access Area B /NRBB2/ 629.63 Access Area C /NRBB3/ 629.63

/1/ For those Carrier's customers who choose a Term Payment Plan (TPP) period of 24 months or greater in length, the Administrative Charge, Design and Central Office Connection Charge and Customer Connection Charge will not apply. However, Carrier's customers requesting termination of service prior to the completion of a minimum of 24 months of a 24-month or greater TPP term will become liable for payment of Nonrecurring Charges described above.

Rate Regulations under the provisions of tariff Ill C.C. No. 21, Section 7.4.2, will apply for DS3 Service.

PART 22 - Resale Local Exchange Service Original Sheet 73 SECTION 35 - Dedicated Communications Svcs - Competitive Related

9. DS3 SERVICE/1/ (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description Monthly /Billing Code/ 12 Months 36 Months 60 Months Extension

Local Distribution Channel/1/ - per point of termination

Electrical Interface - per service package

Access Area A DS3 /PCGAA/ $ 1,896.71 $1,418.76 $979.59 $ 1,896.71 DS3B /PCGBA/ 2,464.95 1,848.59 1,308.48 2,464.95 DS3C /PCGCA/ 3,158.54 2,408.99 1,536.90 3,158.54 DS3F /PCGFA/ 5,697.77 3,841.30 2,313.09 5,697.77 DS3L /PCGLA/ 8,503.12 5,516.44 3,304.90 8,503.12 DS3X /PCGXA/ 13,035.00 7,887.98 5,670.59 13,035.00

/1/ DS3 Service Packages will not be available to Carrier’s new customers after April 25, 2000. Carrier’s customers with existing DS3 Service Packages may maintain their service as currently configured, or may add/reduce the number of active Service Channels within their existing Service Package configuration subject to the terms and conditions of this Tariff. However, Carrier’s existing customers may not order new DS3 Service Packages, renew their DS3 Service Package TPP, or upgrade their DS3 Service Packages after April 25, 2000. Carrier’s customers may convert their existing DS3 Service Package(s) to DS3 Service as offered after April 25, 2000 at no charge as long as the new TPP is of equal or longer term as their previous Service Package TPP and there is no decrease in the quantity of DS3 channels. DS3 Service Packages will not be available after March 12, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 74 SECTION 35 - Dedicated Communications Svcs - Competitive Related

9. DS3 SERVICE/1/ (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description Monthly /Billing Code/ 12 Months 36 Months 60 Months Extension

Local Distribution Channel/1/ - per point of termination

Electrical Interface - per service package (cont’d)

Access Area B, per package DS3 /PCGAB/ $ 1,750.14 $1,149.78 $753.67 $ 1,750.14 DS3B /PCGBB/ 2,260.48 1,666.39 1,111.31 2,260.48 DS3C /PCGCB/ 3,042.87 2,242.24 1,517.96 3,042.87 DS3F /PCGFB/ 5,623.60 3,917.45 2,554.44 5,623.60 DS3L /PCGLB/ 8,666.60 5,624.69 3,763.05 8,666.60 DS3X /PCGXB/ 13,288.72 8,043.65 5,783.71 13,288.72

/1/ DS3 Service Packages will not be available to Carrier’s new customers after April 25, 2000. Carrier’s customers with existing DS3 Service Packages may maintain their service as currently configured, or may add/reduce the number of active Service Channels within their existing Service Package configuration subject to the terms and conditions of this Tariff. However, Carrier’s existing customers may not order new DS3 Service Packages, renew their DS3 Service Package TPP, or upgrade their DS3 Service Packages after April 25, 2000. Carrier’s customers may convert their existing DS3 Service Package(s) to DS3 Service as offered after April 25, 2000 at no charge as long as the new TPP is of equal or longer term as their previous Service Package TPP and there is no decrease in the quantity of DS3 channels. DS3 Service Packages will not be available after March 12, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 75 SECTION 35 - Dedicated Communications Svcs - Competitive Related

9. DS3 SERVICE/1/ (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description Monthly /Billing Code/ 12 Months 36 Months 60 Months Extension

Local Distribution Channel/1/ - per point of termination

Electrical Interface - per service package (cont’d)

Access Area C, per package DS3 /PCGAC/ $ 1,877.28 $1,233.93 $809.32 $ 1,877.28 DS3B /PCGBC/ 2,423.00 1,786.84 1,192.63 2,423.00 DS3C /PCGCC/ 3,258.23 2,402.06 1,627.91 3,258.23 DS3F /PCGFC/ 6,034.93 4,204.78 2,743.32 6,034.93 DS3L /PCGLC/ 9,289.80 6,031.78 4,038.97 9,289.80 DS3X /PCGXC/ 14,251.92 8,631.92 6,209.64 14,251.92

/1/ DS3 Service Packages will not be available to Carrier’s new customers after April 25, 2000. Carrier’s customers with existing DS3 Service Packages may maintain their service as currently configured, or may add/reduce the number of active Service Channels within their existing Service Package configuration subject to the terms and conditions of this Tariff. However, Carrier’s existing customers may not order new DS3 Service Packages, renew their DS3 Service Package TPP, or upgrade their DS3 Service Packages after April 25, 2000. Carrier’s customers may convert their existing DS3 Service Package(s) to DS3 Service as offered after April 25, 2000 at no charge as long as the new TPP is of equal or longer term as their previous Service Package TPP and there is no decrease in the quantity of DS3 channels. DS3 Service Packages will not be available after March 12, 2005.

PART 22 - Resale Local Exchange Service Original Sheet 76 SECTION 35 - Dedicated Communications Svcs - Competitive Related

9. DS3 SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description 12 24 36 60 Monthly /Billing Code/ Months Months Months Months Extension

Local Distribution Channel - per point of termination

Access Area A /TZUPA/ $1,512.57 $1,464.70 $821.36 $667.28 $1,610.09 Access Area B /TZUPB/ 1,563.05 1,523.67 855.31 693.75 1,741.97 Access Area C /TZUPC/ 1,703.49 1,652.79 884.08 718.86 1,897.77

Channel Mileage Termination - per point of termination

Access Area A /CZ4XA/ 279.11 270.59 250.47 236.09 293.35 Access Area B /CZ4XB/ 279.11 277.15 250.47 236.09 293.35 Access Area C /CZ4XC/ 279.11 277.92 250.47 236.09 293.35

Channel Mileage - per mile

Access Area A /1YZXA/ 84.09 61.75 75.63 71.37 88.28 Access Area B /1YZXB/ 84.09 82.80 75.63 71.37 88.28 Access Area C /1YZXC/ 84.09 81.56 75.63 71.37 88.28

PART 22 - Resale Local Exchange Service Original Sheet 77 SECTION 35 - Dedicated Communications Svcs - Competitive Related

9. DS3 SERVICE/1/ (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Description /Billing Code/ Monthly Rate

DS3 Service Channel/1/, per termination

Electrical Access Area A /HDZLX/ $332.77 Access Area B /HDZLX/ 332.77 Access Area C /HDZLX/ 332.77

PART 22 - Resale Local Exchange Service Original Sheet 78 SECTION 35 - Dedicated Communications Svcs - Competitive Related

9. DS3 SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Nonrecurring Description /Billing Code/ Charge

Optional Features and Functions

Shared Network Arrangement - processing charge, per order Access Area A /SRNXA/ $25.96 Access Area B /SRNXB/ 25.96 Access Area C /SRNXC/ 25.96

Nonrecurring Recurring Description /Billing Code/ Charge Charge

Special Facility Routing – Local Distribution Channel (LDC) Diversity

- per order /NRBOQ/ $467.60 -

- per channel First Channel /DJV/ - $554.86 Additional Channel /DJW/ - 254.88

PART 22 - Resale Local Exchange Service Original Sheet 79 SECTION 35 - Dedicated Communications Svcs - Competitive Related

10. GIGAMAN® SERVICE

A. DESCRIPTION

(For description, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

B. DEFINITIONS

(For definitions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

C. TERMS AND CONDITIONS

(For terms and conditions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

D. FEATURES

(For features, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

® GigaMAN is a registered trademark of AT&T Knowledge Ventures

PART 22 - Resale Local Exchange Service Original Sheet 80 SECTION 35 - Dedicated Communications Svcs - Competitive Related

10. GIGAMAN® SERVICE (cont’d)

E. TECHNICAL REFERENCES

The Carrier’s customer interface to GigaMAN Service is as specified in:

Ethernet Standards for the SBC Local Exchange Companies SBC TP-76412-000

Network Performance Parameters for Dedicated Digital Services – Definitions and Measurements ANSI T1.503-2002

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

The ANSI publication can be obtained from:

Alliance for Telecommunications Industry Solutions 1200 G. Street, NW Suite 500 Washington, DC 20005

PART 22 - Resale Local Exchange Service Original Sheet 81 SECTION 35 - Dedicated Communications Svcs - Competitive Related

10. GIGAMAN® SERVICE (cont’d)

F. PRICES

1. Service Elements

Description /Billing Code/ Nonrecurring Charge

Administrative Charge/1/ - per service order /ORCMX/ $78.10

Design and Central Office Connection Charge/1/ - per circuit /NRBCL/ 205.07

Customer Connection Charge/1/ - per premises node and wire center terminations /NRBBL/ 467.95

Protection Options Per terminating end - Equipment Only /CPAEX/ 547.13 - Equipment Plus Fiber Path Protection, with … Alternate Wire Center Path Protection /CPAFX/, or 1,237.41 Local Channel Path Protection /CPAGX/ 1,081.10

Per rack or cabinet - Power Protection /VBBGX/ 415.28

Per circuit Inter-Wire Center Path Protection/2/ /CPAHX/ 547.46

/1/ Nonrecurring charges will be waived for those Carrier’s customers selecting the 36 or 60 month Term Payment Plan (TPP) period for new service. /2/ Inter-Wire Center Path Protection must be ordered in conjunction with an Equipment Protection Option at each end of the circuit.

PART 22 - Resale Local Exchange Service Original Sheet 82 SECTION 35 - Dedicated Communications Svcs - Competitive Related

10. GIGAMAN® SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description /Billing Code/ 12 Months 24 36 Months 60 Months Monthly Months Extension

Node Termination - per GigaMAN point of termination /N2TDX/ $2,794.06 $2,036.42 $1,278.78 $1,123.53 $1,475.86 Wire Center Termination - per termination /CTJ/ 90.65 85.61 80.57 41.92 98.79

Channel Mileage - per inter-wire center mile /3LN5S/ 101.47 92.46 83.46 63.31 103.15

Repeater - each /VU4/ 1,976.79 1,441.85 998.79 748.06 2,050.72 - each /M1RGX//1/ 1,956.58 - 984.88 736.93 2,030.32

Diversity Options - Local Channel /CPALX/ 486.15 486.15 486.15 486.15 486.15 - Inter-Wire Center /CPATX/ 319.64 319.64 319.64 319.64 319.64 - Alternate Wire Center /CPAAX/ 898.13 898.13 898.13 898.13 898.13

/1/ Effective November 8, 2003, service arrangements utilizing a legacy mid-span repeater (/M1RGX/) are grandfathered and no longer available for Carrier’s new customers. Should Carrier’s existing customers utilizing a mid-span repeater disconnect (or relocate one end of) their service, the mid-span repeater will no longer be available. The new equipment platform must be used in those scenarios.

PART 22 - Resale Local Exchange Service Original Sheet 83 SECTION 35 - Dedicated Communications Svcs - Competitive Related

10. GIGAMAN® SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans 12 24 36 60 Monthly Description /Billing Code/ Months Months Months Months Extension

Protection Options Per terminating end - Equipment Only /CPAEX/ 1,201.48 1,075.64 927.26 798.73 1,305.43

- Equipment Plus Fiber Path Protection, with …

Alternate Wire Center Path Protection /CPAFX/ 1,768.52 1,596.61 1,397.68 1,229.87 2,098.48

Local Channel Path Protection /CPAGX/ 1,576.34 1,432.81 1,246.00 1,077.77 1,870.88

Per rack or cabinet - Power Protection /VBBGX/ 550.81 465.39 426.63 387.66 614.22

Per circuit - Inter-Wire Center Path Protection/1/ /CPAHX/ 238.47 147.88 116.42 81.71 280.14

/1/ Inter-Wire Center Path Protection must be ordered in conjunction with an Equipment Protection option at each end of the circuit.

PART 22 - Resale Local Exchange Service Original Sheet 84 SECTION 35 - Dedicated Communications Svcs - Competitive Related

10. GigaMAN Service /1/

F. PRICES (cont'd)

2. Payment Plans

(For payment plans, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

3. Termination Charges

(For termination charges, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

4. Credit Allowance

(For credit allowance, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

/1/ Multi-Service Optical Network (MON) Service will be grandfathered effective December 29, 2007. No further installation of, or changes to Carrier's customers' MON service will be made after this date. In the event that these services are discontinued for any reason, they will not be re-established.

PART 22 - Resale Local Exchange Service Original Sheet 85 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE/1/

A. Description

(For Description, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3.)

B. Definitions

(For Definitions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3.)

C. Terms and Conditions

For Terms and Conditions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3.)

D. Features

(For features, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 3.)

PART 22 - Resale Local Exchange Service Original Sheet 86 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE/1/ (cont’d)

E. Technical References

The Carrier’s customer interfaces to the Multi-service Optical Network Service are as specified in:

Subject Technical Reference

Ameritech LAN Interconnect Service - Token Ring AM TR-NIS-000100 Interface Specifications Ameritech LAN Interconnect Service - CSMA/CD AM TR-NIS-000104 Interface Specifications Ameritech OC-3, OC-12 and OC-48 Service Interface AM-TR-NIS-000111 Specifications Ameritech Digital Service Transmission Parameters AM-TR-TMO-000101

Ameritech Service’s Network Channel and Network AM-TR-TMO-000080 Channel Interface Codes Ameritech Technical Interface Specifications (FDDI) AM-TR-MIS-000077 FDDI Ameritech Technical Interface Specifications ANSI/IEEE 802.3 (ESCONTM) AM-TR-NIS-000096 IBM Documentation (ESCONTM) AM-TR-NIS-000107 IBM SA22-7202-XX Fibre Channel (also includes FICONTM and ISCTM) IBM SA23-0394-XX Fast Ethernet ANSI X3.T9.3 GigaBit Ethernet ANSI/IEEE 802.3 D1 Video IEEE 802.3x and z ANSI/SMPTE 259M

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

The Telcordia Publication(s) can be obtained from:

Telcordia Technologies, Inc. 8 Corporate Place, PYA 3A-184 Piscataway, New Jersey 08854-4156

PART 22 - Resale Local Exchange Service Original Sheet 87 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE/1/ (cont’d)

F. Prices

1. Service Elements

Nonrecurring Description/Billing Code/ Charge

Administrative Charge per service order /ORCMX/ $ 98.89

Design and Central Office Connection Charge per network /NRBCL/ 519.54

Customer Connection Charge – Service Establishment per premises node /NRBBL/ 146.37

Customer Connection Charge subsequent installation per premises node /NHCNL/ 876.43

PART 22 - Resale Local Exchange Service Original Sheet 88 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE/1/ (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd) Monthly Payment Term Payment Plans 36 60 Monthly Description/Billing Code/ Months Months Extension

MON Transport System Local Distribution Channel (4 required – 2 per route) - per LDC /1RSFW/ $3,433.60 $2,923.58 $4,119.85

Channel Mileage (2 routes required) - per mile/per route /1L5XX/ 308.84 263.10 349.58

Channel Mileage Termination (4 required – 2 per route) - per termination /CM6/ 218.06 198.02 250.56

Customer Premises Node (includes first shelf) /F2ND1/ 3,958.96 3,353.96 4,987.05

Customer Premises Node - per subsequent shelf /F2NDS/ 2,899.99 2,468.78 3,669.01

Central Office Optical Amplifier – Initial (as required) - per location /67QXX/ 5,889.03 4,738.63 7,477.48

Central Office Optical Amplifier – Subsequent (as required) - per location /67QSX/ 3,905.31 3,060.60 4,902.31

Central Office Regenerator (as required) - per regenerator /V8RXX/ 4,394.70 3,564.27 5,520.31

PART 22 - Resale Local Exchange Service Original Sheet 89 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE/1/ (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd) Monthly Payment Term Payment Plans 36 60 Monthly Description/Billing Code/ Months Months Extension

MON Channels

Ports - per port

ETRTM - -unprotected channel /POYKW/ $433.99 $334.25 $528.69 - -protected channel /POYKP/ 668.51 564.71 900.22 FICONTM - -unprotected channel /POYMW/ 430.83 332.37 524.02 - -protected channel /POYMP/ 664.72 562.00 893.41 ISCTM - -unprotected channel /POYJW/ 743.89 604.74 1,002.23 - -protected channel /POYJP/ 1,138.51 922.08 1,555.97 Fibre Channel - -unprotected channel /POYNW/ 433.99 334.25 528.69 - -protected channel /POYNP/ 668.51 564.71 900.22 Gigabit Ethernet - -unprotected channel /POYLW/ 427.78 330.54 519.55 - -protected channel /POYLP/ 661.07 559.39 886.86

PART 22 - Resale Local Exchange Service Original Sheet 90 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE/1/ (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Term Payment Plans 36 60 Monthly Description/Billing Code/ Months Months Extension

MON Channels (cont’d)

Ports (cont’d) - per port

SONET OC-12 - -unprotected channel /POYFW/ $387.55 $318.92 $515.26 - protected channel /POYFP/ 637.83 521.94 854.93 SONET OC-48 - unprotected channel /POYGW/ 657.93 535.36 891.21 - protected channel /POYGP/ 1,008.13 817.08 1,375.88 SONET Flexible Speed - unprotected channel /POYBW/ 821.16 668.37 1,026.56 - protected channel /POYBP/ 1,211.52 980.04 1,642.32 Sub-Rate System - unprotected channel /POYSW/ 675.92 514.58 909.18 - protected channel /POYSP/ 1,110.74 864.17 1,587.65

PART 22 - Resale Local Exchange Service Original Sheet 91 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE/1/ (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Payment Term Payment Plans 36 60 Monthly Description/Billing Code/ Months Months Extension

MON Channels (cont’d)

Ports (cont’d) - per port

ESCON™ - -unprotected channel /POYHW/ $2.93 $2.93 $2.93 - -protected channel /POYHP/ 2.93 2.93 2.93 D1 Video - -unprotected channel /POYVW/ 2.93 2.93 2.93 - -protected channel /POYVP/ 2.93 2.93 2.93 Fast Ethernet - -unprotected channel /POYCW/ 2.93 2.93 2.93 - -protected channel /POYCP/ 2.93 2.93 2.93 FDDI - -unprotected channel /POYDW/ 2.93 2.93 2.93 - -protected channel /POYDP/ 2.93 2.93 2.93 SONET OC-3 - -unprotected channel /POYEW/ 2.93 2.93 2.93 - -protected channel /POYEP/ 2.93 2.93 2.93

PART 22 - Resale Local Exchange Service Original Sheet 92 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE/1/ (cont’d)

F. Prices (cont'd)

1. Service Elements (cont'd)

Monthly Description/Billing Code/ Price

Optional Features

Local Distribution Channel Route Diversity (Applied in addition to Local Distribution Channel charges above /1RSFW/)

- per quarter route mile /CPARD/ $108.48

Interoffice Facility Route Diversity

- Channel Mileage /1L5XX/, and Apply 1L5XX above per interoffice route segment, and

- Channel Mileage Termination /CM6/ Apply CM6 above

Total Route Diversity (Applied in addition to Local Distribution Channel charges above /1RSFW/

- per Local Distribution Channel Route Diversity Apply two Local Distribution (Two required), and Channel Route Diversity charges CPARD above, and

- Channel Mileage /1L5XX/, and Apply 1L5XX above per interoffice route segment, and

- Channel Mileage Termination /CM6/ Apply CM6 above

PART 22 - Resale Local Exchange Service Original Sheet 93 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE/1/ (cont’d)

F. Prices (cont'd)

2. Payment Plans

(For payment plans, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

3. Termination Charges

(For termination charges, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

4. Credit Allowance

(For credit allowance, see ILLINOIS BELL TELEPHONE COMPANY, ILL. C.C. NO. 19, Part 15, Section 3.)

PART 22 - Resale Local Exchange Service Original Sheet 94 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK (MON) SERVICE (cont’d)

G. CUSTOMER-SPECIFIC OFFERINGS

This Customer Specific Offering is available for resale by a Carrier to:

Continental Casualty Company, with its location at: • Chicago, Illinois

10 Gigabit Sub-Rate System

Monthly Payment Term Payment Plans 36 60 Monthly Description Month Months Extension

Ports - per port/per circuit terminating location

10 Gigabit Sub-rate System - unprotected channel $1,708.77 $1,402.21 $2,140.05 - protected channel 3,417.52 2,804.40 4,280.07

10 Gigabit Sub-Rate System can support up to:

Eight full rate Gigabit Ethernet (GigE) Channels, Fibre Channels (1.0625 Gbps), FICON™ Channels(1.0625 Gbps), or combinations thereof over a single wavelength.

Four full rate Fibre Channels (2.125 Gbps) or FICON™/1/ Channels (2.125 Gbps), or combinations thereof over a single wavelength.

/1/ FICONTM is a registered trademark of the International Business Machines (IBM) Corporation, Armonk, NY 10504.

PART 22 - Resale Local Exchange Service Original Sheet 95 SECTION 35 - Dedicated Communications Svcs - Competitive Related

11. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont’d)

G. CUSTOMER-SPECIFIC OFFERINGS (cont.)

Continental Casualty Company, with its location at: • Chicago, Illinois

10 Gigabit Sub-Rate System

Monthly Payment Term Payment Plans 36 60 Monthly Description /Billing Code/ Months Months Extension

GigE Riding Circuit/1/

Fibre Channel (1.0625 Gbps) Riding Circuit/1/

FICONTM/3/ (1.0625 Gbps) Riding Circuit/1/

Fibre Channel (2.125 Gbps) Riding Circuit/2/ -unprotected channel $273.30 $247.46 $306.70 -protected channel 983.84 848.44 1,163.57

FICONTM/3/ (2.125 Gbps) Riding Circuit/2/ - unprotected channel 247.46 222.60 268.49 - protected channel 848.44 724.65 958.25

/1/ See the GigE, Fibre Channel, and FICONTM Riding Circuits on the GigE/FC/FICONTM Sub-Rate System, Part 22, Section 35, of this Tariff. /2/ Available only when ordered with 10 Gigabit Sub-Rate System. /3/ FICONTM is a registered trademark of the International Business Machines (IBM) Corporation, Armonk, NY 10504.

PART 22 - Resale Local Exchange Service Original Sheet 96 SECTION 35 - Dedicated Communications Svcs - Competitive Related

12. EXPEDITED ORDER CHARGE

Ordering and installation of the following services can be expedited for an additional Order Charge:

• Ameritech Analog Channel Services Series 1000, 2000, 3000 and 6000 • Ameritech Base Rate Service • Ameritech 128, 256 and 384 Service • Ameritech DS1 Service

If a Carrier’s customer desires that service be provided on a due date earlier than the standard established ordering or provisioning interval, the Carrier’s customer may request that service be provided on an expedited basis.

The provisioning of the expedited request is based upon available facilities and is limited to twelve (12) two-point or six (6) multi-point Analog/DS0 circuits at the same location and a limit of four (4) DS1 circuits at the same location. Expedited order requests do not apply to services that are jointly provided by SBC Ameritech and an Independent Telephone Company

If the Company determines that service can be provided on the requested expedited date and spare facilities are available, the following charges will apply:

Description USOC Expedite Order Charge

Analog Channel Services and Ameritech Base Rate Service EODDO $462.00

Ameritech DS1, 128K, 256K, and 384K Service EODD1 565.92

PART 22 - Resale Local Exchange Service Original Sheet 97 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE

A. DESCRIPTION

(For description, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3

B. DEFINITIONS

(For definitions, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

C. TERMS AND CONDITIONS

(For terms and conditions, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

D. FEATURES

(For features, see Illinois Bell Telephone Company, Ill. C.C. NO. 19, Part 15, Section 3)

PART 22 - Resale Local Exchange Service Original Sheet 98 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont'd)

E. TECHNICAL REFERENCES

The customer interfaces to the Multi-service Optical Network Service are as specified in:

Subject Technical Reference

Ameritech LAN Interconnect Service - Token Ring Interface Specifications AM TR-NIS-000100 Ameritech LAN Interconnect Service - CSMA/CD Interface Specifications AM TR-NIS-000104 Ameritech OC-3, OC-12 and OC-48 Service Interface Specifications AM-TR-NIS-000111 Ameritech Digital Service Transmission Parameters AM-TR-TMO-000101 Ameritech Service’s Network Channel and Network Channel Interface Codes AM-TR-TMO-000080 Ameritech Technical Interface Specifications (ESCONTM) AM-TR-NIS-000096 IBM Documentation (ESCONTM) AM-TR-NIS-000107 IBM SA22-7202-XX Fibre Channel (also includes FICONTM and ISCTM) IBM SA23-0394-XX Fast Ethernet ANSI X3.T9.3 GigaBit Ethernet ANSI/IEEE 802.3 IEEE 802.3x and z D1 Video IEEE 802.3ae ANSI/SMPTE 259M

The Technical References can be obtained from:

SBC at: www.sbc.com/public_affairs/regulatory_documents/tariffs /1,5932,448,00.html?pid=240

The Telcordia Publication(s) can be obtained from:

Telcordia Technologies, Inc. 8 Corporate Place, PYA 3A-184 Piscataway, New Jersey 08854-4156

PART 22 - Resale Local Exchange Service Original Sheet 99 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont'd)

F. PRICES

1. Service Elements

Description/Billing Code/ Nonrecurring Charge

Administrative Charge - per service order /ORCMX/ $105.01

Design and Central Office Connection Charge - per circuit /NRBCL/ 530.53

Customer Connection Charge

Service Establishment - per node /NRBBL/ 6,655.49

Subsequent Installation - per subsequent shelf /NHCNL/ 862.44

PART 22 - Resale Local Exchange Service Original Sheet 100 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Monthly Description/Billing Code 36 Months 60 Months Extension

MON Ring Transport System

Customer Premises Node (includes first shelf) /F2ND1/ $ 6,455.59 $5,246.81 $ 8,763.78 - per subsequent shelf /F2NDS/ 4,872.45 3,955.44 6,629.38

Central Office Node (includes first shelf) /F2NC1/ 6,383.24 5,198.79 8,631.64 - per subsequent shelf /F2NCS/ 4,822.84 3,922.61 6,538.30

Channel Mileage - per V&H mile or fraction thereof /1L5XX/ 269.99 219.28 367.00

Optical Amplifier (as required) - C band(per location) /67QXX/ 4,669.37 3,152.34 6,472.97 - L band(per location) /67QSX//1/ 4,676.04 3,155.38 6,485.76

Regenerator (as required) - up to 2.5 Gbps per shelf /V8RXX/ 6,068.24 4,183.49 8,173.81 - up to 10 Gbps (per circuit/per each location ) /V8R2C/ 11,727.68 8,169.47 15,619.52

Bulk Power (as required) - per first shelf (shelves 1-4) /CBVDX/ 1,752.27 1,408.81 2,261.13 - per subsequent shelf (shelves 5-8) /CBVDS/ 1,396.62 1,140.84 1,816.94

/1/ Available where facilities and equipment permit.

PART 22 - Resale Local Exchange Service Original Sheet 101 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Monthly Description/Billing Code 36 Months 60 Months Extension

MON Ring Channels

Ports - per port/per circuit terminating location

ETR/CLOTM - unprotected channel /POYKW/ $821.05 $640.82 $1,147.76

FICONTM (1.0625 Gbps) - unprotected channel /POYMW/ 821.07 640.84 1,147.81 - protected channel /POYMP/ 1,628.25 1,273.17 2,268.67

FICONTM (2.125 Gbps) - unprotected channel /POYWW/ 1,368.25 1,072.44 1,853.05 - protected channel /POYWP/ 2,698.37 2,121.28 3,636.98

ISC-1TM - unprotected channel /POYJW/ 2,392.03 1,034.43 3,153.87 - protected channel /POYJP/ 2,981.31 2,120.87 4,019.36

ISC-3TM - unprotected channel /POY9W/ 2,834.64 1,994.31 3,592.80 - protected channel /POY9P/ 5,562.24 3,934.86 7,016.06

Fibre Channel (1.0625 Gbps) - unprotected channel /POYNW/ 996.22 761.57 1,368.33 - protected channel /POYNP/ 1,972.06 1,511.17 2,698.55

Fibre Channel (2.125 Gbps) - unprotected channel /POYYW/ 1,368.25 1,072.44 1,853.05 - protected channel /POYYP/ 2,698.37 2,121.28 3,636.98

Gigabit Ethernet - unprotected channel /POYLW/ 996.22 761.57 1,368.33 - protected channel /POYLP/ 1,972.06 1,511.17 2,698.55

PART 22 - Resale Local Exchange Service Original Sheet 102 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Monthly Description/Billing Code 36 Months 60 Months Extension

MON Ring Channels (cont’d)

Ports - per port/per circuit terminating location

GigE/FC/FICONTM Sub-Rate System - unprotected channel /POY1W/ $740.11 $599.09 $947.55 - protected channel /POY1P/ 1,446.35 1,175.83 1,840.09

GigE Riding Circuit /1/ - unprotected channel /POY4W/ 264.49 229.75 308.19 - protected channel /POY4P/ 465.93 410.16 534.84

Fibre Channel (1.065 Gbps)Riding Circuit/1/ - unprotected channel /POY6W/ 245.89 215.30 283.95 - protected channel /POY6P/ 465.93 410.16 534.84

FICONTM (1.065 Gbps)Riding Circuit /1/ - unprotected channel /POY7W/ 215.30 186.64 240.17 - protected channel /POY7P/ 410.16 357.53 455.52

1/ Available only when ordered with GigE/FC/FICONTM Sub-Rate System and Customer-Specific Offering, Continental Casualty Company, Chicago, Illinois, Part 22, Section 35 of this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 103 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Monthly Description/Billing Code 36 Months 60 Months Extension

MON Ring Channels (cont’d)

Ports - per port/per circuit terminating location

ESCONTM/1/ - unprotected channel /PWY1W $ 1,105.10 $860.74 $1,576.19 - protected channel /PWY1P 2,227.10 1,731.74 3,108.31

Fast Ethernet/1/ - unprotected channel /PWY2W/ 1,107.16 861.99 1,580.36 - protected channel /PWY2P/ 2,225.93 1,731.03 3,106.05

D1 Video Circuit/1/ - unprotected channel /PWY3W/ 1,129.34 875.40 1,625.81 - protected channel /PWY3P/ 2,236.98 1,737.72 3,127.54

DVB-ASI Video/1/ - unprotected channel /POY8W/ 1,737.55 1,388.64 2,454.90 - protected channel /POY8P/ 3,498.53 2,792.27 4,683.42

SONET OC-3/OC-3c/1/ - unprotected channel /PWY4W/ 1,105.32 860.88 1,576.64 - protected channel /PWY4P/ 2,222.45 1,728.92 3,099.29

OC-48 Sub-Rate System/1/ - unprotected channel /POYRW/ 2,619.48 2,133.68 3,072.70 - protected channel /POYRP/ 5,413.09 4,382.82 6,385.03

SONET OC-48/OC-48c Riding Circuit/1//2/ - unprotected channel /POYZW/ 1,526.00 1,002.78 2,142.49 - protected channel /POYZP/ 2,759.50 1,873.83 3,735.53

/1/ Available only where facilities and equipment permit beginning January 14, 2006. /2/ Available only when ordered with OC-48 Sub-Rate System beginning January 14, 2006.

PART 22 - Resale Local Exchange Service Original Sheet 104 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Monthly Description/Billing Code 36 Months 60 Months Extension

MON Ring Channels (cont’d)

Ports - per port/per circuit terminating location

10 Gigabit Ethernet (WAN PHY) - unprotected channel /POYTW/ $10,954.95 $ 9,418.96 $14,291.03 - protected channel /POYTP/ 15,510.16 13,247.36 20,603.69

10 Gigabit Ethernet (LAN-PHY) - unprotected channel /POYUW/ 11,024.01 9,503.34 14,306.21 - protected channel /POYUP/ 15,630.70 13,384.09 20,654.11

SONET OC-12/OC-12c - unprotected channel /POYFW/ 1,074.39 841.96 1,514.73 - protected channel /POYFP/ 2,125.48 1,669.53 2,914.68

SONET OC-48/OC-48c/1/ - unprotected channel /POYGW/ 3,062.87 2,669.62 3,868.49 - protected channel /POYGP/ 4,748.47 4,127.92 6,047.36

SONET OC-192/OC-192c - unprotected channel /POYOW/ 10,902.48 9,379.94 14,203.02 - protected channel /POYOP/ 15,500.01 13,239.93 20,585.95

/1/ Available only where facilities and equipment permit.

PART 22 - Resale Local Exchange Service Original Sheet 105 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Monthly Description/Billing Code/ 36 Months 60 Months Extension

MON Ring Channels (cont’d)

Ports - per port/per circuit terminating location

Sub-Rate System/1/ - unprotected channel /POYSW/ $1,070.30 $839.44 $1,506.66 - protected channel /POYSP/ 2,113.82 1,662.30 2,892.93

ESCONTM Riding Circuit/1//2//3/ - unprotected channel /POYHW/ 74.17 74.17 102.51 - protected channel /POYHP/ 75.55 75.55 105.13

D1 Video Riding Circuit/1//2/ - unprotected channel /POYVW/ 74.17 74.17 102.51 - protected channel /POYVP/ 75.55 75.55 105.13

DVB ASI Video Riding Circuit/1//2/ - unprotected channel /PWY5W/ 74.17 74.17 74.17 - protected channel /PWY5P/ 75.55 75.55 75.55

Fast Ethernet Riding Circuit/1//2/ - unprotected channel /POYCW/ 175.40 148.08 198.61 - protected channel /POYCP/ 236.62 207.98 272.06

SONET OC-3/OC-3c Riding Circuit/1//2//4/ - unprotected channel /POYEW/ 67.57 67.57 90.51 - protected channel /POYEP/ 72.33 72.33 99.08

/1/ Available where facilities and equipment permit. /2/ Available only when ordered with a Sub-Rate System. /3/ Also available with ESCON Sub-Rate System. /4/ Also available with SONET OC-3/OC-12 Sub-Rate System.

PART 22 - Resale Local Exchange Service Original Sheet 106 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont’d)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Monthly Description /Billing Code/ 36 Months 60 Months Extension

MON Ring Channels (cont’d)

Ports - per port/per circuit terminating location

ESCONTM Sub-Rate System/1/ - unprotected channel /POY2W/ $1,220.9 $937.66 $1,544.12 - protected channel /POY2P/ 2,409.87 1,856.26 3,037.33

OC-3/OC-12 Sub-Rate System/1/ - unprotected channel /POY3W/ 850.46 646.45 1,088.24 - protected channel /POY3P/ 1,678.16 1,279.69 2,139.46

OC-12/OC-12c Riding Circuit/1//2/ - unprotected channel /POY5W/ 178.98 155.76 207.67 - protected channel /POY5P/ 275.43 243.60 316.12

/1/ Available only where facilities and equipment permit. /2/ Available only when ordered with OC-3/OC-12 Sub-Rate System.

PART 22 - Resale Local Exchange Service Original Sheet 107 SECTION 35 - Dedicated Communications Svcs - Competitive Related

13. MULTI-SERVICE OPTICAL NETWORK RING SERVICE (cont’d)

F. PRICES (cont’d)

2. Payment Plans

For payment plans, see Illinois Bell Telephone Company, ILL. C.C. No. 19, Part 15, Section 3.

3. Termination Charges

For termination charges, see Illinois Bell Telephone Company, ILL. C.C. No. 19, Part 15, Section 3.

4. Credit Allowance

For credit allowance, see Illinois Bell Telephone Company, ILL. C.C. No. 19, Part 15, Section 3.

PART 22 - Resale Local Exchange Service Original Sheet 108 SECTION 35 - Dedicated Communications Svcs - Competitive Related

14. FibreMAN® SERVICE

A. DESCRIPTION

(For description, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

B. DEFINITIONS

(For definitions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

C. TERMS AND CONDITIONS

(For terms and conditions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

D. FEATURES

(For features, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

E. TECHNICAL REFERENCES

FibreMAN standards are defined in American National Standards Institute (ANSI) document X3.230-1994, which is also International Organization for Standardization document 14165-1.

The Carrier’s customer interface to FibreMAN Service is as specified in:

Subject Technical Reference

Ethernet Standards SBC TP-76412-000 Fibre Channel Physical and Signaling Interface ANSI X3.230

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

® FibreMAN is a registered trademark of AT&T Knowledge Ventures

PART 22 - Resale Local Exchange Service Original Sheet 109 SECTION 35 - Dedicated Communications Svcs - Competitive Related

14. FibreMAN® SERVICE (cont'd)

F. PRICES

1. Service Elements

Nonrecurring Description Charge

Installation Charge - per channel $1,324.33

PART 22 - Resale Local Exchange Service Original Sheet 110 SECTION 35 - Dedicated Communications Svcs - Competitive Related

14. FibreMAN® SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description 12 24 36 60 Monthly /Billing Code/ Months Months Months Months Extension

Local Distribution Channel (LDC) - per channel - 2 Gbps /1D99X/ $4,362.26 $3,609.24 $3,447.26 $3,038.22 $5,159.82 - 1 Gbps /1D98X/ 3,182.05 2,706.71 2,497.54 2,202.13 3,778.33

Interoffice Channel Mileage (ICM) - Fixed, Per End /FL1XX/ 103.00 93.62 84.05 43.80 103.00 - Per Mile /JZ4YS/ 110.68 102.09 89.11 67.27 110.68

Repeater - each /VU4/ 1,990.49 1,449.15 1,002.30 750.03 2,065.46

Diversity Options - Local Channel /DJVYX/ 508.56 508.56 508.56 508.56 508.56 - Inter-Wire Center /DEQYX/ 319.64 319.64 319.64 319.64 319.64 - Alternate Wire Center /AVOYX/ 923.79 923.79 923.79 923.79 923.79

PART 22 - Resale Local Exchange Service Original Sheet 111 SECTION 35 - Dedicated Communications Svcs - Competitive Related

14. FibreMAN® SERVICE (cont'd)

F. PRICES (cont’d)

2. Payment Plans

(For payment plans, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4).

3. Termination Charges

(For termination charges, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

4. Credit Allowance

(For credit allowance, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

PART 22 - Resale Local Exchange Service Original Sheet 112 SECTION 35 - Dedicated Communications Svcs - Competitive Related

15. DecaMANSM SERVICE

A. DESCRIPTION

(For Description, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

B. DEFINITIONS

(For Definitions, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

C. FEATURES

(For Features, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4)

DecaMAN is a service mark of SBC Knowledge Ventures, L.P.

PART 22 - Resale Local Exchange Service Original Sheet 113 SECTION 35 - Dedicated Communications Svcs - Competitive Related

15. DecaMANSM SERVICE (cont'd)

D. TECHNICAL REFERENCES

DecaMAN standards are defined in IEEE Std 802.3ae™-2002 (Amendment to IEEE Std 802.3- 2002): Media Access Control (MAC) Parameters, Physical Layers, and Management Parameters for 10 Gbps Operation.

The Carrier’s customer interface to DecaMAN Service is as specified in:

Subject Technical Reference

SBC Customer Interface Standards for SBC-TP-76412 100 Mbps and Higher

Ethernet suite standards for D5 10GBASE-LR IEEE 802.3ae and D5 10GBASE-LW

Network Performance Parameters for Dedicated ANSI T1.503-2002 Digital Services – Definitions and Measurements

The Technical References can be obtained from:

APEx Support Team 734-523-7348

The ANSI publication can be obtained from:

Alliance for Telecommunications Industry Solutions 1200 G. Street, NW Suite 500 Washington, DC 20005

The IEEE publication can be obtained from:

http://standards.ieee.org/catalog/olis/lanman.html

PART 22 - Resale Local Exchange Service Original Sheet 114 SECTION 35 - Dedicated Communications Svcs - Competitive Related

15. DecaMANSM SERVICE (cont'd)

E. PRICES

1. Service Elements

Nonrecurring Description Charge

Installation Charge /1/ - per channel /1RSTX/ $1,318.36

Diversity Options Per terminating end - Local Channel /CPALX/ 740.87 - Alternate Wire Center /CPAAX/ 830.12

Per circuit - Inter-Wire Center /CPATX/ 614.78

Protection Options Per terminating end - Equipment Only /CPAEX/ 2,357.80 - Equipment Plus Fiber Path Protection, with … Alternate Wire Center Path Protection /CPAFX/, or 3,703.90 Local Channel Path Protection /CPAGX/ 3,375.42

Per circuit - Inter-Wire Center Path Protection /2/ /CPAHX/ 548.44

Per rack or cabinet - Power Protection /VBBGX/ 418.14

/1/ The Installation Charge will be waived for those Carrier’s customers selecting the 36- or 60- month Term Payment Plan (TPP) period for new service. /2/ Inter-Wire Center Path Protection must be ordered in conjunction with an Equipment Protection option at each end of the circuit.

PART 22 - Resale Local Exchange Service Original Sheet 115 SECTION 35 - Dedicated Communications Svcs - Competitive Related

15. DecaMANSM SERVICE (cont'd)

E. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description 12 24 36 60 Monthly /Billing Code/ Months Months Months Months Extension

Local Distribution Channel (LDC) - per channel /1RSTX/ LAN PHY $12,198.22 $ 9,940.83 $ 7,198.76 $6,189.63 $14,375.05 WAN PHY 13,353.34 10,892.03 8,095.09 6,974.13 15,722.71

Interoffice Channel Mileage (ICM) - Fixed, Per End /CTJ/ 415.52 345.70 290.00 274.02 468.84 -PerMile/JZ68S/ 229.44 196.01 104.63 84.86 306.37

Repeater - each /VU4/ 5,096.46 4,122.04 2,957.82 2,534.66 6,050.01

Diversity Options Per terminating end - Local Channel /CPALX/ 1,301.66 1,223.15 1,105.35 1,039.46 1,480.12 - Alternate Wire Center /CPAAX/ 2,717.75 2,517.40 2,223.97 2,064.22 3,185.86

Per circuit - Inter-Wire Center /CPATX/ 491.98 468.84 434.60 415.52 546.84

PART 22 - Resale Local Exchange Service Original Sheet 116 SECTION 35 - Dedicated Communications Svcs - Competitive Related

15. DecaMANSM SERVICE (cont'd)

E. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description 12 24 36 60 Monthly /Billing Code/ Months Months Months Months Extension

Protection Options Per terminating end - Equipment Only /CPAEX/ $ 7,077.91 $6,336.88 $5,463.07 $4,706.01 $ 7,689.93 - Equipment Plus Fiber Path Protection, with … Alternate Wire Center Path Protection /CPAFX/ 10,358.44 9,357.16 8,197.02 7,217.04 12,277.07 Local Channel Path Protection /CPAGX/ 9,267.47 8,425.50 7,329.13 6,341.24 10,994.06

Per circuit - Inter-Wire Center Path Protection/1/ /CPAHX/ 383.50 280.57 237.51 182.62 425.25

Per rack or cabinet - Power Protection /VBBGX/ 534.03 452.12 414.83 377.29 594.63

/1/ Inter-Wire Center Path Protection must be ordered in conjunction with an Equipment Protection option at each end of the circuit.

PART 22 - Resale Local Exchange Service Original Sheet 117 SECTION 35 - Dedicated Communications Svcs - Competitive Related

15. DecaMANSM SERVICE (cont'd)

F. PRICES (cont’d)

2. Payment Plans

(For Payment Plans, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4).

3. Termination Charges

(For Termination Charges, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4).

4. Credit Allowance

(For Credit Allowance, see Illinois Bell Telephone Company, Ill. C.C. No. 19, Part 15, Section 4).

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 36 - Vacant

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 37 - ISDN Services - Competitive Related

This section sets forth the Ameritech ISDN Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers. General terms, conditions, service and feature descriptions as described in ILL. C.C. NO. 19, Part 17 and herein apply where appropriate, unless otherwise specified in this Part. The application thereof is to Carrier with regard to service ordering, repair requests or billing responsibility and to Carrier’s Customer when designating service location, use, activation, configuration, or sizing.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE

A. Description

(For Description, see Ill. C.C. No. 19, Part 17, section 1)

B. Definitions

(For Definitions, see Ill. C.C. No. 19, Part 17, section 1)

C. Terms and Conditions

(For Terms and Conditions, see Ill. C.C. No. 19, Part 17, section 1)

D. Features

(For Features, see Ill. C.C. No. 19, Part 17, Section 1)

E. Technical References

All customer premises equipment used to interface with ISDN Direct Service is required to conform with the Technical Reference Specifications used by the Company.

Subject Technical Reference

Ameritech ISDN Interface Specification AM-TR-NIS-000068

The Technical Reference can be obtained from:

APEx Support Team (734) 523-7348

PART 22 - Resale Local Exchange Service Original Sheet 3 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES

The prices shown for Ameritech ISDN Direct are exclusive of local and toll charges and associated customer premises equipment.

Charges for other services or features normally applied on a per line basis apply on a per telephone number basis for this service.

Ameritech ISDN Direct Lines are also subject to End User Common Line (EUCL) charges. (See Other Applicable Charges and Payments.) The Carrier's customer shall be liable for all adjustments to the EUCL charge per Ameritech ISDN Direct line, per month, as authorized or mandated by the Federal Communications Commission (for by any regulatory body or commission or court of competent jurisdiction).

Charges for the loop, EUCL, usage and optional features are based upon the Carrier's customer’s class of service.

Charges for usage and optional features will be applied on a per channel service capability basis.

When the Carrier's customer's premises and the central office providing Ameritech ISDN Direct are located in different Service Areas, Ameritech Base Rate charges will apply. (See Other Applicable Charges and Payments.) Carrier's customers provided this service arrangement will require three Interexchange Mileage component charges and six Channel Mileage Termination charges for each Ameritech ISDN Direct line they purchase.

In cases where the Carrier's customer's premises are in Independent Telephone Company (ITC) serving areas, the Company will assess Ameritech Base Rate Interexchange Mileage charges only to the point of meet with the ITC or intermediate ITC. Charges for ITC services will be assessed by the ITC.

PART 22 - Resale Local Exchange Service Original Sheet 4 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES (cont'd)

1. Service Elements (cont'd)

Monthly Payment Term Payment Plans Nonrecurring 36 60 84/1/ Description /Billing Charge Monthly Months Months Months Code/

ISDN CO Termination /P2B/ $10.32 $15.04

ISDN Direct Line /P2L/

Access Area A 3.96 Access Area B 7.08 Access Area C 10.58

Circuit Switched Capability, per "B" 3.10 3.44 $3.25 $3.05 $2.85 Channel /BSB1D/

Packet Switched Data "B" Channel, per "B" Channel 20.64 40.13 38.82 37.45 36.00 /BSB3X/

/1/ Effective July 1, 2002, 84-Month Term Payment Plans will no longer be available for ISDN Direct Service. Current Carrier’s ISDN Direct 84-month customers may continue to retain their existing service as is at their current address until the 84-month contract term expires. Any Carrier’s customer requested changes to the existing Service will require the Carrier’s customer to select a new contract term payment plan or the month-to-month option at the then current tariff rates. Ameritech will not impose termination liability to those Carriers’ customers required to make a contract term change.

Upon completion of the 84-month TPP term, Carrier’s customers may continue receiving the Service at the then-current rates under any available payment plan. If the Carrier’s customer does not select a new payment plan and does not request discontinuance of the Service, the month-to-month tariff rates in effect at such time will automatically apply.

PART 22 - Resale Local Exchange Service Original Sheet 5 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months

Packet Switched Data "D" Channel, per device /LTQ4X/ $3.10 $3.11 $3.05 $2.99 $2.92

On-Demand Packet Switched Data "B" Channel, per "B" channel /BSB7X/ 10.32 4.67

Additional Call Offering, each /NCO/ 1.03 0.62

Additional Multiple Call Appearances, each /ACSPB/ 1.03 .42

/1/ Effective July 1, 2002, 84-Month Term Payment Plans will no longer be available for ISDN Direct Service. Current Carrier’s ISDN Direct 84 month customers may continue to retain their existing service as is at their current address until the 84 month contract term expires. Any Carrier’s customer requested changes to the existing Service will require the Carrier’s customer to select a new contract term payment plan or the month-to-month option at the then current tariff rates. Ameritech will not impose termination liability to those Carriers’ customers required to make a contract term change.

Upon completion of the 84 month TPP term, Carrier’s customers may continue receiving the Service at the then-current rates under any available payment plan. If the Carrier’s customer does not select a new payment plan and does not request discontinuance of the Service, the month-to-month tariff rates in effect at such time will automatically apply.

PART 22 - Resale Local Exchange Service Original Sheet 6 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months

Advanced Custom Calling Features - Automatic Callback - Call Screening - Repeat Dialing (See Other Applicable Charges and Payments)

Complementary Network Services - Alternate Answering - Busy Line Transfer (See Other Applicable Charges and Payments)

PART 22 - Resale Local Exchange Service Original Sheet 7 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months

Custom Calling Features - Call Forwarding Variable (See Other Applicable Charges and Payments)

Intercom Calling /NZV/ $1.03 $1.53

Message Waiting Indicator, each /MLN/ 4.41 0.88

Secondary Telephone Numbers, each /DO6/ 1.03 0.95

PART 22 - Resale Local Exchange Service Original Sheet 8 SECTION 37 - ISDN Services - Competitive Related NOTE: Prior revision of this tariff sheet was withdrawn by AT&T Illinois. The revision numbers may appear as though they have "skipped" when referring to the current Effective tariffs on the website

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months

Station Controlled Conference - 6 Port /EQ6/ $3.10 $12.72

Subsequent charges for Circuit Switched and Packet Switched rearrangements to add, change or move line appearances or feature appearances, per line, per occasion /REA16/ 13.09

Custom Ordering Charge, per ISDN line /NR91Z/ 69.85

/1/ Effective July 1, 2002, 84-Month Term Payment Plans will no longer be available for ISDN Direct Service. Current Carrier’s ISDN Direct 84 month customers may continue to retain their existing service as is at their current address until the 84 month contract term expires. Any Carrier’s customer requested changes to the existing Service will require the Carrier’s to select a new contract term payment plan or the month-to-month option at the then current tariff rates. Ameritech will not impose termination liability to those Carriers’ customers required to make a contract term change.

PART 22 - Resale Local Exchange Service Original Sheet 9 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES (cont'd)

1. Service Elements (cont'd)

Monthly Payment Non- Term Payment Plans Description recurring 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months

Flat Rate Access /2/ Access Area A/3/ /UXG1X/ $43.95 Access Area B/3/ /UXG1X/ 41.17 Access Area C/3/ /UXG1X/ 38.01

/2/ Available only with IOCs S1, U, V, EZISDN1 and EZISDNA.

/3/ Access Areas as specified in Ill. C.C. No. 19

PART 22 - Resale Local Exchange Service Original Sheet 10 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES (cont'd)

2. Other Applicable Charges and Payments

Service ordering and line connection charges are also applicable for the establishment of Ameritech ISDN Direct Service.

References: (cont'd)

Service Reference

Advanced Custom Calling Features AT&T Tariff No. 22, Part 22, Section 7

Base Rate Service AT&T Tariff No. 22, Part 22, Section 15 and 35

Complementary Network Services AT&T Tariff No. 22, Part 22, Section 7 Alternate Answering Busy Line Transfer

Custom Calling Features AT&T Tariff No. 22, Part 22, Section 7 Call Forwarding Variable Speed Calling - 8 Speed Calling – 30

EndUserCommonLine(EUCL) Ameritech Operating Companies Tariff F.C.C. No. 2, Section 4

PART 22 - Resale Local Exchange Service Original Sheet 11 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES (cont’d)

2. Other Applicable Charges and Payments (cont'd)

References: (cont'd)

Service Reference

Packet Switched Service AT&T Tariff No. 22, Part 22, Section 6 and 26

Service ordering and line connection AT&T Tariff No. 22, Part 22, Section 2

Usage AT&T Tariff No. 22, Part 22, Section 3 and Flat/1/ 23 Message Minutes of Use

/1/ Not applicable to Flat Rate Usage specified in F.1. preceding.

PART 22 - Resale Local Exchange Service Original Sheet 12 SECTION 37 - ISDN Services - Competitive Related

1. AMERITECH INTEGRATED SERVICES DIGITAL NETWORK (ISDN) DIRECT SERVICE (cont'd)

F. PRICES (cont’d)

3. Payment Plans

(For payment plans, see Ill. C.C. No. 19, Part 17, Section 1)

4. Termination Charges

(For termination charges, see Ill. C.C. No. 19, Part 17, Section 1)

PART 22 - Resale Local Exchange Service Original Sheet 13 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE

A. Description

(For Description, see Ill. C.C. No. 19, Part 17, section 2)

B. Definitions

(For Definitions, see Ill. C.C. No. 19, Part 17, section 2)

C. Terms and Conditions

(For Terms and Conditions, see Ill. C.C. No. 19, Part 17, section 2)

D. Features

(For Features, see Ill. C.C. No. 19, Part 17, Section 2)

E. Technical References

All customer premises equipment used to interface with ISDN Prime Service is required to conform with the Technical Reference Specifications used by the Company and found in Technical Reference:

Subject Technical Reference

Ameritech ISDN Interface Specification AM-TR-NIS-000068

These publications may be obtained from:

APEx Support Team (734) 523-7348

PART 22 - Resale Local Exchange Service Original Sheet 14 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont'd)

F. PRICES

1. Service Elements

Monthly Payment Non Term Payment Plans Description recurring 12 24 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months Months Months

ISDN Prime (Custom), each /ZPAZD/ $1,697.26 $471.38 $449.66 $383.89 $283.18 $276.87 $270.54

ISDN Prime (National), each /ZPQZD/ 1,697.26 471.38 449.66 383.89 283.18 276.87 270.54

Backup “D” Channel, each /ZPBXD/ 154.33 14.54 14.54 14.20 13.90 13.26 12.63

Call by Call for FX, per trunk group /C2Q/ 69.40 23.13 19.67 19.67 18.51 16.19 13.88

/1/ Effective July 1, 2002, 84-Month Term Payment Plans will no longer be available for ISDN Prime Service. Current Carrier’s ISDN PRI 84-month customers may continue to retain their existing service as is at their current address until the 84-month contract term expires. Any Carrier’s customer-requested changes to the existing Service will require the Carrier’s customer to select a new contract term payment plan or the month-to-month option at the then current tariff rates. Ameritech will not impose termination liability to those Carriers’ customers required to make a contract term change.

PART 22 - Resale Local Exchange Service Original Sheet 15 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Non Term Payment Plans Description recurring 12 24 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months Months Months

Call by Call for Tie Lines, per trunk group /C3Q/ $ 69.40 $23.13 $19.67 $19.67 $18.51 $16.19 $13.88

System Inter- communication Service, per trunk group - Circuit Switched Voice or Data /ZCMCX/ 131.19 4.24 ------Packet Switched Data /ZCMPX/ 127.26 30.18 - - - - -

PART 22 - Resale Local Exchange Service Original Sheet 16 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Non Term Payment Plans Description recurring 12 24 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months Months Months

"B" Channel Packet Switched Data, per "B" channel /LTG3A/ $174.65 $16.20 $16.20 $15.45 $14.70 $13.22 $11.76

Circular Hunt, per ISDN Prime /NZSPR/ $ 39.84 ------

Network Ring Again, per trunk group /ZRA/ 370.13 $54.98 $54.98 $54.98 $60.15 $50.89 $41.64

PART 22 - Resale Local Exchange Service Original Sheet 17 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description Nonrecurrin 12 24 36 60 84/1/ /Billing Code/ g Charge Monthly Months Months Months Months Months

Network Name Display, - per trunk group /ZNN/ $370.13 $54.98 $54.98 $54.98 $60.15 $50.89 $41.64

Changes and/or additions to an existing ISDN Prime, per occasion, per Prime /REA1F/ 19.43 ------

Upon completion of the 84-month TPP term, Carrier’s customers may continue receiving the Service at the then-current rates under any available payment plan. If the Carrier’s customer does not select a new payment plan and does not request discontinuance of the Service, the month-to- month tariff rates in effect at such time will automatically apply.

PART 22 - Resale Local Exchange Service Original Sheet 18 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Term Payment Plans Description Nonrecurring 12 24 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months Months Months

Telephone Numbers/2/ - assigned DID station numbers, each /LTG6X/ - $.006 - - - - -

ISDN Calling Name ID, per trunk group /NM1PG/ $171.48 50.96 - - - - -

2 B Channel Transfer, per trunk group /2BTPG/ 131.63 43.09 - - - - -

Redirected Number, per ISDN Prime /RN4PQ/ 121.24 ------

Upon completion of the 84-month TPP term, Carrier’s customers may continue receiving the Service at the then-current rates under any available payment plan. If the Carrier’s customer does not select a new payment plan and does not request discontinuance of the Service, the month-to- month tariff rates in effect at such time will automatically apply. /2/ Telephone number changes formerly referenced Sheet 1 in Part 22, Section 6 of this Tariff.

PART 22 - Resale Local Exchange Service Original Sheet 19 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont'd)

F. PRICES (cont’d)

1. Service Elements (cont’d)

Monthly Payment Non Term Payment Plans Description recurring 12 24 36 60 84/1/ /Billing Code/ Charge Monthly Months Months Months Months Months

Telephone Numbers - current charges for telephone numbers apply (cont’d)

Selective Class of Call Screening, per trunk group /HMBPG/ $130.72 $ 24.41 - - - - -

Unlimited Local Usage, per ISDN Prime /UTW/ 0.00 831.78 $831.78 $831.78 $831.78 $831.78 $831.78

PART 22 - Resale Local Exchange Service Original Sheet 20 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont'd)

F. PRICES (cont'd)

2. Other Applicable Charges and Payments

The price structure for each ISDN Prime shall include charges for an ISDN Prime including optional features, a Company-provided DS1 Service Local Distribution Channel and End User Common Line Charges (EUCL). These charges represent the physical components of the Carrier's customer's service.

WATS Service and Custom 800 Service are available over the ISDN Prime at their current tariff charges.

Calls will be subject to the usage charges for the services provisioned on the channels. Business Usage Service Charges as described in Part 22, Section 23 of this Tariff will apply to Local Service Area voice and Circuit Switched Data calls provisioned on the channel. Toll charges will apply to calls outside the Local Service Area. Custom 800 and WATS usage charges apply. Packet Switched Network Service call usage charges apply

Carrier’s customers who choose the Unlimited Local Usage option will pay a monthly flat rated Unlimited Local Usage charge as described in this Part and Section, in lieu of Band A and Band B Business Usage Service charges.

Standard and optional features and capabilities for "B" channel Packet Switched Data are provided as shown for Packet Switched Network.

PART 22 - Resale Local Exchange Service Original Sheet 21 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont’d)

F. PRICES (cont’d)

2. Other Applicable Charges and Payments (cont’d)

References:

Service Reference

DS1, DS3, OC-3, OC-12, ProtectPath 1.5 or AT&T Tariff No. 20 ProtectPath 45 Service Part 22, Section 35

DS3, OC-3, OC-12 Service Ameritech Operating Companies Tariff F.C.C. No. 2, Section 7

End User Common Line Charges (EUCL) Ameritech Operating Companies Tariff F.C.C. No. 2, Section 4.1.7

Circuit Switched Voice Exchange Service, AT&T Tariff No. 20 Business Usage Service Part 22, Section 23

Circuit Switched Data Exchange Service, AT&T Tariff No. 20 Business Usage Service Part 22, Section 23

Packet Switched Network Service AT&T Tariff No. 20 Part 22, Sections 6 and 26

Wide Area Telecommunications Service and AT&T Tariff No. 20 Custom 800 Part 22, Section 30

Message Toll Service AT&T Tariff No. 20 Part 22, Section 29

PART 22 - Resale Local Exchange Service Original Sheet 22 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont'd)

F. PRICES (cont’d)

3. Payment Plans

(For payment plans, see Ill. C.C. No. 19, Part 17, Section 2)

4. Termination Charges

(For termination charges, see Ill. C.C. No. 19, Part 17, Section 2)

PART 22 - Resale Local Exchange Service Original Sheet 23 SECTION 37 - ISDN Services - Competitive Related

2. ISDN PRIME SERVICE (cont’d)

ISDN PRIME - 1200

A. Description

Carrier’s eligible customers who order ISDN Prime Custom or National Service under a 36-Month Term Payment Plan (TPP) will receive a $1,200.00 discount off the standard per Prime tariffed rates as described in this Tariff. The discount will be applied as a recurring $100.00 monthly credit on the Carrier’s customer’s bill for the first twelve (12) months of the new 36-Month TPP agreement.

B. Terms and Conditions

1. Carrier’s eligible ISDN Prime - 1200 customers include new or existing Carrier’s business customers who order new ISDN Prime Service under a 36-Month TPP; Carrier’s existing business customers who convert existing ISDN Prime Service from a Month-to-Month Payment Plan to a 36-Month TPP agreement; or Carrier’s existing business customers who convert an existing ISDN Prime Service TPP agreement to a 36-Month TPP agreement with an expiration date that is beyond their end of the current TPP agreement (see Part 17, Section 2, Paragraph 1.F.3.2. in Tariff 19).

2. Carrier’s eligible ISDN Prime – 1200 customers must subscribe to a 36-Month TPP.

3. ISDN Prime – 1200 is not available with other ISDN Prime/DS1 offers.

4. ISDN Prime – 1200 may be included as a CompleteLink contributory service.

5. In the event Carrier’s customer terminates the ISDN Prime – 1200 36-Month TPP term agreement prior to its completion, Carrier’s customers will be liable for a Termination Charge as described in Tariff 19, Part 17, Section 2.

6. All other ISDN Prime Service terms and conditions as described in Tariff 19, Part 17, Section 2, are applicable.

PART 22 - Resale Local Exchange Service Original Sheet 1 SECTION 38 - Video Services - Competitive Related

This section sets forth the Video Services made available by Illinois Bell Telephone Company to Carrier for resale to its customers.

PART 22 - Resale Local Exchange Service Original Sheet 2 SECTION 38 - Video Services - Competitive Related

1. AMERITECH CUSTOMIZED VIDEO SERVICE (ACVS) /1/

/1/ Effective December 16, 2001, ACVS is withdrawn and will no longer be available.

Issued: June 28, 2010 Effective: June 29, 2010 By W. Karl Wardin, Regional Vice President - Regulatory 225 West Randolph Street, Chicago, Illinois 60606 ATT TN IW-10-0002