Amendment of Solicitation/Modification of Contract s2

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF 3 N/A 1 PAGES 2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE NO. 5. PROJECT NO. (If applicable) See Block 16 N/A PS35 6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) CODE

GSA/FTS/TQN Attn: Robert Abood (703) 306-6461 10304 Eaton Place, 3rd Floor Fairfax, Virginia 22030-2213 8. NAME AND ADDRESS OF CONTRACTOR (No., Street, county, State and ZIP Code) 9A. AMENDMENT OF SOLICITATION NO.

Sprint Communications Co., L.P. 9B. DATED (SEE ITEM 11) Attn: Ms. Karen King

13221 Woodland Park Road ( ) 10A. MODIFICATION OF CONTRACT/ORDER NO. Herndon, Virginia 20171 GS00T99NRD2001

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE 12/18/98 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended, is not extended. Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified. 12. ACCOUNTING AND APPROPRIATION DATA (If required) N/A

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS, IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF: FAR 52.243-01 Changes-Fixed Price (Alt II)

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return 3 copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.) Subject contract is hereby modified to incorporate Managed Hosting, Collocation, ATM VBR rt and DTS Ocn services into the FTS2001 contract.

See CONTINUATION sheet

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect. 15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

Anthony G. D'Agata, VP & GM of GSD Robert Abood, Contracting Officer 15B. CONTRACTOR/OFFEROR 15C. DATE SIGNED 16C. DATE SIGNED 16B. UNITED STATES OF AMERICA By (Signature of Contracting Officer) (Signature of person authorized to sign) PREVIOUS EDITION UNUSABLE STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA FAR (48 CFR) 53.243

1 Contract No. GSOOT99NRD2001 Modification No. PS35 Page 2 of 3

1. The purpose of this modification is to add Managed Hosting, Collocation, DTS Ocn and ATM VBR rt Services to the contract.

2. Changes to the contract are as follows:

File Names Synopsis of Change CovLtr.doc Cover Letter V1_1TOC.doc Add 4.1.4.1.2 to TOC page number is 1-B-605 Added Section 17 page 1-TOC-11. Added Section 18 on page 1-TOC-11 V1_1LOT.doc Add Table 1.B.4-10 page number 1-B-606 on page 1-LOT-11. Added Tables 1.B.17-1 and 1.B.17-2 on page 1-LOT-14. Added Tables 1.B.18-1 through 1.B.18-4 on page 1-LOT-14. V1_B_03-4-1.doc Modified:3.4 on Page 1-B-515, 1-B-517, 1-B-521, 1-B-530, and 1- B-531. V1_B_03-4-2.doc Modified: 3.4, Table 1.B.3-28 on Page 1-B-546, Table 1.B.3-29 on Page 1-B- 547, Table 1.B.3-30 on Page 1-B-548 3.4.1.1 on Page 1-B-555 and Page 1-B-557, 3.4.1.4.1.1 on Page 1-B-563, 3.4.2.1 on Page 1-B-565, Page 1-B- 566, 3.4.2.1.1 on Page 1-B-569, Page 1-B-570, Page 1-B-575, Page 1- B-576and 1-B-577, deleted paragraph on 1-B-577, Page 1-B-578, Page 1-B-581, Page 1-B-582, and Table 1.B.3-32.b on Page 1-B- 570. 3.4.2.4.1.3 on Page 1-B-588. V1_B_04.doc Corrected spelling error on page 1-B-586. Modified 4.1.1.2 on page 1-B-596. Added 4.1.4.1.2 on page 1-B-605 and Table 1.B.4-10 on page 1-B- 606. Modified 4.2.1.2 on page 1-B-611 V1_17.doc 17 Collocation on page 1-B-17-1 through 1-B-17-11 V1_B_18.doc 18 Managed Hosting on page 1-B-18-1 through 1-B-18-16. V2_1TOC.doc Added 5.16 on page 2-TOC-6. Added 3.7 on page 2-TOC-3, 5.17 and 5.18 on page 1-TOC-6 V2_A_03.doc Modified 3.0 on page 2-A-17. Added 3.7 on page 2-A-97. V2_05-1.doc Added paragraph to 5.0 on page 2-A-133.

2 File Names Synopsis of Change Modified 5.0 on page 2-A-133 and Table 2.A.5-1 on page 2-A- 159. Contract No. GSOOT99NRD2001 Modification No. PS35 Page 3 of 3 File Names Synopsis of Change V2_05-2.doc Added 5.16 on page 2-A-201. Added 5.17 on page 2-A-202 and 5.18 on page 2-A-203. V2_A_06.doc Modified 6.7.1 on page 2-A-236. V3_A-1.doc Modified Clause H7 and H13 on page 3-16. Added additional T&Cs for Managed Hosting on page 3-17 and 3- 18. V4_TOC.doc Added new 7.10 on page 4-TOC-4. Added new 7.11 on page 4-TOC-4 V4_1LOT.doc Added Table B.7.10-1, Table B.7.10 – 1a, Table B.7.10-2, and Table B.7.10-2a on page 4-TOC-6. Added Table B.7.11-1a OPT on page 4-LOT-6. V4_Mandatory_2.doc Modified: 7.3.2 on page 4-134and Table B.3.3-4a OPT on page 4- 136 and 4-137 through 4-139 and 4-143 through 4-150 and Table B.3.3a on page 4-156 V4_Mandatory_2-1.doc Modified 7.4 on page 4-159. Modified 7.4.1 in unnumbered table on page 4-165 and text on page 4-165 and 4-166. Modified 7.4.3 in Table B.4.2-1 on page 4-. V4_Mandatory_3.doc Inserted section 7.10 on page 4-247.. Inserted new 7.11 on page 4-252 SecH.doc Added Clause H.30 on pages H-iv and H-27 through H-30. SecJ.doc Modified J1 and J2 on pages J-9,J-10, J-11, J-16, J-26, J-28, J-31, J-36 through J-38, J-42, J-43, J-46, and J-47.

Collocation Price Tables.mdb Pricing file 2nd Sub_DTS OC3 & OC12 Pricing file Price Tables.mdb VBRrt Price Tables_2nd Pricing file Sub.mdb Hosting Price Tables.mdb Price file

3. The total estimated dollar value of the contract is unchanged by this modification.

4. Except as provided herein, all terms and conditions referenced in Item 10A, as heretofore changed, remains unchanged and in full force and effect.