DOCSLIB.ORG

2000-7.0-RFM01-1299 Glossary

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
2000-7.0-RFM01-1299 Glossary GlossaryGlossary This glossary contains definitions, terms, and abbreviations to help you understand telecommunications and computer terminology. A Absorb and Unlock. AA See Auto-Answer. AAAI See American Association for Artificial Intelligence. AABS Automated Alternate Billing Service AABSACBF A register that is incremented when AABS is unable to complete an account code billing call request from the VSN due to a bad request or an error detected by the DMS switch. AABSACBS A register that is incremented when AABS successfully completes an account code billing call after being handled by the VSN. AABSCCSC A register that counts AABS calls that are billed to a calling card and successfully handled by a VSN. AABSCOSC A register that counts AABS collect calls that are successfully handled by a VSN. AABSRCVR A register that is incremented each time the VSN requests that the DMS switch attach a dual-tone multi-frequency receiver. AABSSTPD A register that counts the number of automated calls that had a billing class of station paid and were not billed to an account code. AABSTHSC A register that counts AABS calls that are billed to a third number and successfully handled by a VSN. AACCPT Automatic Directory Assistance Call Completion (ADACC) offers accepted. AACCPT is incremented when a subscriber accepts an automatic call completion offer. AARs Automatic Answering and Recording Systems. AAU Automatic Answering Unit. AB Abandoned Before Dialing. ABANDON 1. The number of calls abandoned by the caller before reaching a busy, no answer, or ringing. This number is incremented for the relevant key each time the caller hangs up before reaching a busy, no answer, or ringing. 2. ABDBONG + ABDSERS1 + ABDSERS2 + ABDALTSS + ABDAFTSS + ABDFELS ABANDON1 The total number of calls abandoned by the caller on the first try. This number is incremented for the relevant key each time the caller hangs up during the first name recording attempt. abandoned call A call in which the calling party disconnects without canceling the call, before a report of busy or do not answer has been received. Glossary 2 abbreviated number The numerical code sent by a telephone caller using abbreviated dialing which identifies the telephone number of the party to whom they wish to be connected. ABD See Average Business Day. ABDAFTSS 1. This register will be incremented for the relevant key whenever the caller hangs up after the service stage but before reaching a busy signal, treatment, or ringing. This may happen during the front-end language selection (only if the caller has chosen a service), name recording, back-end language selection, or any operator requested prompts. 2. ABDSEQ + ABANDON1 + ABDAFT12 + ABDBELS + calls abandoned in calling card service ABDAFT12 The number of times the caller hung up during the prompt for the 10-digit billing number. This number is incremented for the relevant key each time the caller hangs up during the billing number prompt but after selecting 12 for third-number billing during service selection. ABDALTSS The number of calls abandoned during the service selection for alternate billing. This number is incremented for the relevant key each time the caller hangs up during the service selection for alternate billing. ABDBELS This OM gets pegged each time the user abandons a call by hanging up while being prompted for back-end language. ABDBILBP The number of times the billed party hangs up before the prompt for billing accep- tance. This number is incremented for the relevant key each time the billed party hangs up before the billing acceptance prompt is played. (The call is counted as an automated call.) ABDBONG The number of calls abandoned after the first bong tone and at or before the wel- come message. This number is incremented for the relevant key each time the caller hung up during or after the first bong tone, and at or before the welcome message. ABDCLG The number of times the caller hangs up unexpectedly during billing verification. This number is incremented for the relevant key each time billing verification starts with the billed party answering the phone and ends with the caller hanging up. The call is either routed to the operator or floated. ABDFELS This OM gets pegged each time the user abandons a call by hanging up while being prompted for front-end language. ABDSEQ The total number of caller hang-ups during the second or more attempts to record a name. This number is incremented for the relevant key each time the caller hangs up during subsequent name recording attempts or when the call is routed to the operator because the retry count has been reached. (Calls abandoned while waiting for the operator are not counted.) ABDSERS1 The number of calls abandoned after the first service selection prompt and before the next voice prompt. This number is incremented for the relevant key each time the caller hangs up during or after the first selection message but before the next voice prompt. The message can be either an error message or a service selection message. ABDSERS2 The number of calls abandoned after the second service selection prompt. This number is incremented for the relevant key each time the caller hangs up during or after the second voice prompt. ABEND The number of calls abnormally ended. This number is incremented for the relevant 2001-8.0-RFM03-0302 Glossary 3 key each time a call is terminated due to a) an error detected in the call information when the call is presented to TOPS VSN b) an error detected within TOPS VSN entities c) unexpected instructions from the DMS to end the call ABI American Bell Incorporated. ABNDN (Abandoned calls to attendant) A register for OM group IBNSG that counts when a caller in the subgroup queue abandons the call before a console answers. The caller abandons the call as the caller listens to audible ringing. Abort The procedure for terminating a program when a mistake, malfunction, or error occurs. ABOVETH (Above Threshold) A dual mode register for wireless OM group OMMTXHO that counts when a locating channel receiver (LCR) response message is received from the serving subcell. This condition indicates the measured received signal strength indicator (RSSI) of the subscriber unit is greater than the minimum RSSI sent in the LCR request message. ABS See Average Busy Season. ABSBH See Average Busy Season Busy Hour. absolute address Refers to a fixed location in the computers memory. absorber, digit A unit of telephone switching equipment into which an excess digit can be dialed without causing any response except to make the equipment ready to receive the next digit dialed. Usually a function of a selector. abstract A summary of a document. AC 1. Authentication Center. 2. See Alternating Current. ACAUTHRQ (Authentication Center authentication requests) A register for the wireless OM group AUTHCTR that counts when the AC attempts to authenticate a mobile. This register pegs on AUTHREQ messages with access types, origination, termination, registration, flash, and unspecified. ACAUTHRM (AC authentication successes) A register for the wireless OM group AUTHCTR that counts when the AC finds an AUTHR mismatch while a mobile is being authenti- cated. ACAUTHSC (AC authentication failure, AUTHR mismatch) A register for the wireless OM group AUTHCTR that counts when the AC attempts to authenticate a mobile. ACB 1. Account Code Billing. 2. Automatic Call Back (also an OM group). ACBABT A register that counts ACB requests that terminate during delayed processing because of interswitch problems like network congestion, or system errors (results in SYFL treatment). ACBACBN A register that counts call attempts made on a line with the ACB feature that termi- nate on a network. ACBATT A register that increases when a user dials the ACB feature activation code. 2001-8.0-RFM03-0302 Glossary 4 ACBDATT A register that increases when a user dials the ACB feature deactivation code. ACBDENY A register that counts counts the number of ACB universal access attempts denied because the DENYACB option is in effect. ACBDLAY A register that counts delays in processing that occur when the subscriber dials the ACB feature activation code. This condition occurs if the called line is busy. ACBFAIL Measures unsuccessful ACB calls. This register is pegged each time AABS is unable to complete a call for any reason. This includes failures covered by register ACBRETFL. ACBFDEN A register that increases when a user cannot activate ACB because the feature is not available on the line or in the office. It also increases when other features in use prevent the use of ACB. For example, the system cannot cause ACB on the second leg of a three-way call. ACBH See Average Consistent Busy Hour. ACBIMED A register that increases when a subscriber dials the ACB feature activation code and ACB occurs immediately. ACBINV Measures the number of account code entry attempts that were invalid. ACBLTDA A register that increases when a caller receives a long-term denial announcement after an attempt to activate ACB. ACBNIMED A register that counts when the system immediately processes an internodal ACB request. ACBOP Measures the number of times an operator request is made during ACB calls. ACBOSCN A register that increases when an ACB request results in originating scanning. ACBOVFL A register that increases when a call receives short-term denial tone. A call receives short-term denial tone because software resources are not available to activate ACB. ACBRACT A register that increases when the subscriber dials an ACB activation code for a call that already has an ACB or automatic recall request. ACBRETFL Measures the number of times an ACB call fails because the maximum number of retries has been exceeded before a valid account code is entered.
Load more

Recommended publications
  • From AT&T/Lucent 3G Third Generation (Mobile Network) 3GPP
    1-ESS x-ESS series of "Electronic Switching Systems" from AT&T/Lucent 3G Third Generation (Mobile Network) 3GPP Third-Generation Partnership Project 3WC Three Way calling 4GL Fourth-Generation Language 800 or 888 Freephone 802.x Series of LAN standards developed by IEEE 911 Emergency telephone number in North America AAV Alternative Access Vendor ABR Available Bit Rate Access Control, or Alternating Current, or Authentication Center (also AC AUC) ACD Automatic Call Distributor ACE Authentication Encryption ACEK Authentication Encryption Key ACK Acknowledgement ACP Access Control Point ACRE Authorization and Call Routing Equipment ADM Add-Drop Multiplexer (SDH Element) ADPCM Adaptive Differential Pulse Code Modulation ADSL Asymmetric Digital Subscriber Line AGRAS Air-Ground Radiotelephone Automated Service AIOD Automatic Identification of Outward Dialed calls AIN Advanced Intelligent Network (ANSI IN Standard) A-key Authentication key ALI Automatic Location Information AM Amplitude Modulation AMPS Advanced Mobile Phone System ANI Automatic Number Identification ANS Advanced Network Services ANSI American National Standards Institute ANSI-41 ANSI standard for mobile management (ANSI/TIA/EIA-41) ANT ADSL Network Terminator AOA Angle of Arrival AOL America On Line (ISP) API Application Programming Interface APPC Advanced Program-to Program Communications (IBM SNA) APPN Advanced Peer-to-Peer Network (IBM SNA) ARCnet Attached Resource Computer Network (Datapoint) ARDIS Advanced Radio Data Information Service ARP Address Resolution Protocol ARPA
    [Show full text]
  • TARIFF DISTRIBUTION FILE PACKAGE NO.: FL-17-0074 DATE: October 1, 2017 STATE: FLORIDA EFFECTIVE DATE: 10/01/2017 TYPE of DISTR
    TARIFF DISTRIBUTION FILE PACKAGE NO.: FL-17-0074 DATE: October 1, 2017 STATE: FLORIDA EFFECTIVE DATE: 10/01/2017 TYPE OF DISTRIBUTION: Approved PURPOSE: This update changes multiple sections of the guidebook in support of directory cessation efforts in FL. TARIFF SECTION PAGE NUMBER PAGE REVISION G001 8 0002 G001 11 0002 G001 12 0002 G001 13 0003 G001 15 0003 G002 3 0002 G002 8 0003 G002 9 0002 G002 10 0002 G003 36 0002 G003 39 0002 G003 40 0004 G003 42 0003 G004 3 0001 G006 1 0003 G006 2 0002 G006 3 0001 G006 4 0004 G006 5 0004 G006 6 0001 G006 7 0001 G006 8 0001 G006 9 0002 G006 10 0003 G006 11 0002 G006 12 0002 G006 13 0001 G006 14 0001 G007 2.1 0001 G012 1 0002 G012 3 0002 G012 13 0002 G012 14 0002 G012 18 0002 G012 37 0002 G012 42 0002 G013 19 0013 G013 23 0003 G013 25 0004 G013 52 0002 G013 75 0004 G013 78 0002 G013 79 0002 G013 83 0004 G018 20 0007 G023 5 0002 G023 7 0002 G035 1 0002 G042 51 0004 G103 41 0002 G103 49.1 0013 G106 1 0001 G112 128 0002 G112 137 0002 G112 205 0002 G112 212 0002 G112 222 0002 G112 264 0002 G112 328 0002 G112 360 0002 G112 419 0002 G112 429 0002 G112 459 0002 G112 528 0002 G112 560 0002 G112 570 0001 G112 625 0002 G112 632 0002 G113 5 0002 G113 8 0002 G113 20 0002 G119 13 0002 G119 17 0002 G139 2 0002 G106 Cont.
    [Show full text]
  • Frontier West Virginia Inc. General Services Tariff Part 1
    Case No. 10-099 1-T-T Frontier West Virginia Inc. General Services Tariff 203 Part 1 P.S.C.-W.Va.-No.203 Frontier West Virginia Inc. Original Title GENERAL SERVICES TARIFF Containing Regulations and Rates applicable to the furnishing of General Telecommunications Services for West Virginia by Frontier West Virginia Inc. The name Bell Atlantic - West Virginia, Inc. has been changed to Frontier West Virginia Inc. All references throughout this Tariff to Bell Atlantic - West Virginia, Inc., “the Telephone Company” or “the company” shall be read as Frontier West Virginia Inc. Issued by authority of an Order of the Public Service Commission of West Virginia in Case No. Dated Issued: January 8, 2001 Effective: January 8, 2001 GENERAL SERVICES TARIFF P.S.C.-W.Va.-No.203 Frontier West Virginia Inc. Contents 3rd Revised Page 1 Cancels 2ndRevised Page 1 TABLE OF CONTENTS Section APPLICATION OF TARIFF ................................................... 1 CONSTRUCTION CHARGES .................................................... 2 EXCHANGE OPERATING SERVICES ............................................. 2A SERVICE CHARGES ......................................................... 3 DIRECTORY LISTINGS ...................................................... 4 TELEPHONE DIRECTORIES................................................... 4B . DISCOUNTS ............................................................... 5 SUPPLEMENTAL EQUIPMENT .................................................. 6 PREFERRED TELEPHONE NUMBER SERVICE .....................................
    [Show full text]
  • An Introduction to the Technology of Intra- and Interexchange Area Telephone Networks
    NTI'A Report 83-118 An Introduction to the Technology of Intra- and Interexchange Area Telephone Networks M. Nesenbergs F? M. McManamon u.s. DEPARTMENT OF COMMERCE Malcom Baldrige, Secretary Susan G. Stuebing, Acting Assistant Secretary for Communications and Information March 1983 PREFACE The views, opinions, and/or findings contained in this report are those of the authors and should not be construed as an official U.S. Department of Commerce or National Telecom­ municationsand Information Administration policy or decision unless designated by other official documentation. Certain c.ommerci alequipment ,instruments , services, protocols, and materials are identified in this report to adequately specify the engineering issues. In no case does such identification inlply recommendation or endorsement by the National Telecommunications and Information Admin'istrat'ion, nor does it imply that the material, equipment, or service identified is necessarily the best available for the purpose. iii TABLE OF CONTENTS Page LIST OF FIGURES vi LIST OF TABLES vi i i GLOSSARY ix ABSTRACT 1 1. INTRODUCTION 1 2. THE PHYSICAL FACILITIES -- NETWORK BUILDING BLOCKS 2 2.1 Background 2 2.2 The Nominal Voice Path 4 2.3 The Main Physical Elements 17 3. THE TELECOMMUNICATION FUNCTIONS -- HIDDEN NETWORKS WITHIN THE NETWORK 33 3.1 Background 33 3.2 Centralized Automatic Message Accounting 34 3.3 Bell System Reference Frequency 36 3.4 Automated Intercept System 39 3.5 Traffic Service Position System 41 3.6 Signaling 41 3.7 Switch Operations Support Systems 50 3.8 Inward WATS 53 3.9 Private Line Networks 56 4. THE EXCHANGES AND EXCHANGE AREA -- OPERATING COMPANY TECHNOLOGY BOUNDARIES 58 5.
    [Show full text]
  • Subject Index
    AT&T FLORIDA GENERAL EXCHANGE GUIDEBOOK Fifth Revised Page 1 FL-21-0029 EFFECTIVE: June 1, 2021 SUBJECT INDEX A. SUBJECT SECTION Abbreviated Dialing ............................................................................................................................................................ A139. Abusive Language ............................................................................................................................................................ A2.2.10 Access Line Terminations for WATS ............................................................................................................................ A119.5.9 Access Service Listing ....................................................................................................................................................... A6.7.1 Access Line Service for Payphone Service Provider Telephones ........................................................................................ A107 (O) Accessories......................................................................................................................................................... A2.2.4, A15.1.5 Accessories Provided by the Subscriber ............................................................................................................................. A2.2.4 Acoustic or Inductive Connections .................................................................................................................................. A15.1.4 Additional Engineering, Additional
    [Show full text]
  • Bell System Practices 000-000-001
    BELL SYSTEM PRACTICES SECTION 000-000-001 Issue October Plant Series 14, , 1964 AT&TCo Standard MASTER ALPHABETICAL INDEX ( ALL DIVISIONS 1. GENERAL BELL SYSTEM PRACTICES General Plar1 ...................•........... O�JO l.Ol This section provLles an alphabeticillly Ordering Information ...........•. .......... OCJO arranged list of the subjects covered in all "BELLBOY" Prac- ( divisions of the Plant Series of Bell System Central Office Equipment ................... 201 tices. General Description ........................ 97S BELLS, A Station Application ............•..••...•... 501 Other ...................................... 028 Al DIGITAL DATA TEANSMISSION SYSTEI� . 314 BLOCKING, APPARATUS ..... ....•................ 069 ABBREVIATIONS ................................ 005 BLOCKWIRE . • . • • . • . 462 ACCOUNTING CENTER NO. l, BONLING ......•...•....•.......•.............. 638 . 968 General Description ....................... BOOTHS ............. ............•.•........... S08 Other ..................................... 213 BRIDGES, ADMINISTRATIVE INFORMATION, Composite Set ....•.....................••.• 103 •• • •••••••••••••••••••• 0. 0 0 • • 201 ( Central Office Imped'lnce ...................•.......•...... 103 Customer Equipment ........................ BRUSHES, ...........•........ ..... AIR DRYERS .... ..... Commutator ................................. 026 ALARM CONTROL SYSTEMS, Multiple ....00 00 00 00 .. 00oo 00 0000 0000. 00 0000 026 l General Description ....................... 9S BUILCINGS Other ....................................
    [Show full text]
  • Notes on Distance Dialing, 1968
    NOTES ON DISTANCE DIALING AMERICAN TELEPHONE AND TELEGRAPH COMPANY ENGINEERING DEPARTMENT SYSTEMS PLANNING SECTION (COPYRIGHT, ]968, BY AMERICAN TELEPHONE AND TELEGRAPH COMPANY) PRINTED IN U.S.A. NOTES ON DISTANCE DIALING TABLE OF CONTENTS FOREWORD SECTION 1 GENERAL PAGE INTRODUCTION .......................... 1 DESCRIPTION OF SECTIONS ..................... 2 oNUMBERING PLAN - SECTION 2 ................. 2 ¯ SWITCHING PLAN - SECTION 3 .................. 3 o SIGNALING- SECTION 4 ...... 3 ¯ EQUIPMENT REQUIREMENT- SECTION 5 ............. 3 ¯ TRANSMISSION CONSIDERATIONS - SECTION 6 .......... 4 oMAINTENANCE CONSIDERATION- SECTION 7 ........... 4 oINTERNATIONAL DIALING - SECTION 8 ............. 5 ° NEW SERVICES - SECTION 9 .................... 5 ¯ BIBLIOGRAPHY- SECTION 10 ...... ’ ..... ....... 5 FUNDAMENTAL PLANS ...................... 5 SECTION 2 NUMBERING PLAN GENERAL NUMBERING PLAN AREA (NPA) CODES ............... 2 CENTRAL OFFICE CODES DIALING PROCEDURES FOR CUSTOMER DISTANCE DIALING ........ 4 CONVERSION OF EXISTING NUMBERING PLANS TO 7-DIGIT FORM ..... 7 RELATION OF CENTRAL OFFICE CODES TO CENTRAL OFFICE EQUIPMENT . 8 TOLL CENTER AND OPERATOR CODES NUMBERING OF COIN STATIONS CENTRAL OFFICE NAMES ...................... 10 NUMBERING FOR AN OFFICE SERVING CUSTOMERS IN TWO NUMBERING PLAN AREAS ......................... I0 NUMBERING FOR OFFICES SITUATED IN ADJACENT NUMBERING PLAN AREAS WITH EXTENDED AREA SERVICE BETWEEN THEM ...... I0 Charts: 1. Numbering Plan for Distance Dialing 2. Numbering Plan Areas With Codes 3. Numbering for an Office
    [Show full text]
  • Att 812-000-003 Standards for Network Equipment Environments
    BELL SERVICE PRACTICE AT&T 812-000-003 Standards for Network Equipment Environment Issue 1 – September 19, 2005 ATT 812-000-003 STANDARDS FOR NETWORK EQUIPMENT ENVIRONMENTS Abstract: Presented in this document are the standards for planning, engineering, and managing the physical and operational environments in which network equipment is housed. The standards to be implemented in the Central Offices of AT&T Local Exchange Carriers. Audience: Network Planning and Engineering, Operations, Cluster Vendors, and Corporate Real Estate. Effective Date: October 1, 2005 Date Issued: September 19, 2005 Expires On: N/A Related Documents: See Reference Section of this document. Canceled Doc: Supercedes all previous issues of the BSP 800-003-100 MP Issuing Dept: AT&T Services, Network Planning & Engineering (Common Systems) Business Unit: AT&T Services, Inc. Documents Coordinator: Sha Hoda – (281) 983-4883, E-Mail: [email protected] Restriction: This document is to be used internally within AT&T-13 STATE or by AT&T authorized clients under restricted conditions. See the header/footer information. Author(s): Sha Hoda (281) 983-4883 © 2004-2005 AT&T Knowledge Ventures All rights reserved. Page 1 of 90 BELL SERVICE PRACTICE AT&T 812-000-003 Standards for Network Equipment Environment Issue 1 – September 19, 2005 STANDARDS FOR NETWORK EQUIPMENT ENVIRONMENTS 1.0 INTRODUCTION 1.1 General This Practice provides the general standards for planning, engineering, and managing the physical and operational environments in which network equipment is housed. The purpose of this practice is to ensure that network equipment environments, equipment configurations, and the working environment for network support and operations personnel are established and managed consistently throughout AT&T Local Exchange Carriers so that network technology can be efficiently deployed and maintained.
    [Show full text]
  • Chapter 9 Beginnings of Electronic Switching
    Chapter 9 Beginnings of Electronic Switching The advantages of speed realizable from electronics were evident from an early date, and even before World War II Bell Labs experimented with gas tube control of crossbar switches. After the war, the impetus toward elec­ tronics was increased by the invention of the transistor at Bell Labs in 1947, and a number of experiments in both the research and development areas made use of the properties of transistors, gas diodes, magnetic drums, and cathode ray tubes. The results of these experiments were encouraging enough to spur the development of an electronic switching system for a field trial at Morris, Illinois; an important milestone was reached in 1955 with the incorporation into the Morris design of stored-program control. Even before the successful conclusion of the Morris trial in 1962, the Bell System recognized that full-scale development of electronic switching was the road to the future. One consequence was the No. 101 electronic switching sys­ tem, a time-division PBX which first saw commercial service in 1963. Development effort at Bell Laboratories culminated in the No. 1 ESS, first placed in commercial service in 1965, and the 4-wire version incorporated into the government's AUTOVON (AUTOmatic VOice Network) system, beginning in 1966. Since the mid-1960s, the history of ESS and stored­ program control has been one of rapid, continuous growth in versatility and range of services. I. EARLY APPLICATIONS OF ELECTRONICS The successful application of electronics to transmission led to many attempts to seek its potential for switching, as described in Chapter 5, section I.
    [Show full text]
  • Winter 2019, Vol
    www.telcomhistory.org (303) 296‐1221 Winter 2019, Vol. 24, no 4 Jody Georgeson, editor A Message from Our Director It’s been a very busy time here since our last newsletter. We had a very successful Open House and birthday party for the “Bell Palace” and the 140th anniversary of the telephone in Denver. I want to thank all our wonderful volunteers who helped make it happen. There’s still time for you to see the exhibit by contacting us at 303-296-1221 or [email protected] to make tour reservations. In 2020 we will be celebrating the 30th anniversary of The Telecommunications History Group. A party is needed! See our web site and the next issue of Connections News for more information about upcoming festivities. We did a display for the NECA, National Exchange Carrier Association in November for their annual meeting. It was fun and interesting to meet folks from so many independent Telephone companies. (You can see pictures from the open house and the NECA exhibit in this publication.) Winter is a time for catching up here and planning new activities and projects. If you are in Denver or Seattle, please come see us. Have a very Happy Holiday and Happy New Year! Sincerely, Renee Lang, Acting Director The Birth of the Almon Strowger Legend By Peter Amstein In 1889, Almon Brown Strowger was an undertaker with an establishment on Ninth Street near Wyandotte Street in Kansas City. There he enjoyed the benefit of telephone service from The Missouri and Kansas Telephone Company, which was then part of the Bell System.
    [Show full text]
  • 000-000-001 Plant Series Issue 171 January 1967 AT&Tco Standard MASTER ALPHABETICAL DIDEX
    BELL SYSTEM PRACTICES SECTION 000-000-001 Plant Series Issue 171 January 1967 AT&TCo Standard MASTER ALPHABETICAL DIDEX ALL DIVISIONS AUTOTRANSFORMERS, 1. GENERAL Transmission Data ...•.....................• 304 Other ............•..................•...... 028 1.01 This section provides an alphabetically arranged list of the subjects covered in all divisions of the Plant Series of Bell System Prac­ B tices. BACKBOARDS 463 A BANKS, Panel Multipie, Al DIGITAL DATA TRANSMISSION SYSTEM 314 Cleaning ...............................•. 069 ABBREVIATIONS, Requirements and Piece-Part Data ........ 026 General ...••........•...... · · · · · · · · • · · · · · · • 005 Step-by-Step Switch, 620 Outside Plant •.................. · · · · · · · · · · · 069 400 Cleaning ......................... · · · · · · · · Radio Log •........ · · · · · · · · · · · · · • · · • · · · · · · · • Requirements and Piece-Part Data ........ 030 ACCOUNTING CENTER NO. 1, BASIC TRANSMISSION DATA ....................•• 304 General Description .............•. ··· ·· ···· 968 BATTERIES, Other ............... · · · · · · · · · · · · · · · · · · · · · · · 213 Associated With Power Plants and ADMINISTRATIVE INFORMATION, Power Supplies ..........•..•.•..•..•...... 167 Central Office ................ · · · · · · · · · · · · · 201 Other •••.....•...........•......•..•...•... 157 Customer Equipment ............•.... · · · · · · · · 469 BATTERY FEEDERS, Plant Assignment Customer Equipment ........................• 460 Customer .................. · · • · . · · • · · · · · • • 680 Distributing
    [Show full text]
  • Telecommunications Abbreviations and Acronyms Speakeasy Speed Test Index 0-9|A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z
    Telecommunications Abbreviations and Acronyms Speakeasy Speed Test Index 0-9|A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z Consultation ERKAN is pleased to provide this living document for unlocking the evergrowing vocabulary of Abbreviations and Acronyms of the Telecommunications w orld, including those of the early days before the word "Digital" was coined. We striv e to include all relevant terms and update the database frequently. Our coverage of more than 40,000 enteries is not "complete", contributions are gratefully acc epted. back to top - 0-9 - A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z 0TLP Zero Transmission Level Reference Point 1/e First Edition 10ARSS No. 10A Remote Switching System 10B12B 10-Bits/12-Bits 10B2 10Base2 10BT 10BaseT 10FR Ten Party Flat Rate 10FSL 10.0 File System Layout 10X 10-Speed 12X 12-Speed 16CIF 16 times CIF 1AESS No. 1A Electronic Switching System 1ANCP No. 1A Network Control Point 1ASES No. 1A Service Evaluation System 1AVSS No. 1A Voice Storage System 1BTSPS No. 1B Traffic Service Position System 1EAX No. 1 Electronic Automatic Exchange 1ESS No. 1 Electronic Switching System 1FR One-Party Flat Rate 1MM 1 Meg Modem 1MMS 1 Meg Modem Service 1MR One-Party Message Rate 1NCP No. 1 Network Control Point 1NF First Normal Form 1P 1-Party Line (Individual Line) 1PSS No. 1 Packet Switching System 1STP No.
    [Show full text]