Практика системы Bell
Практика Bell System ( BSP ) представляет собой сборник технических публикаций, в которых описываются лучшие методы проектирования, строительства, установки и обслуживания телефонного завода Bell System под руководством AT&T и Bell Telephone Laboratories . [1] Охватывая все, от бухгалтерских и кадровых процедур до полных технических описаний каждого продукта, обслуживаемого системой Bell, он включает в себя уровень детализации, соответствующий, например, наилучшему способу наматывания провода на винт.
Поскольку разделы регулярно обновлялись, печатались и распространялись, BSP были ключом к стандартизированному качеству обслуживания во всей системе Bell. Они позволили сотрудникам, которые никогда раньше не встречались друг с другом, легко взаимодействовать друг с другом в случае сбоя в обслуживании, катастрофы или просто при переезде. Обновления охватывают производственные изменения, вводимые в производство в течение жизненного цикла продукта, представляющего интерес для установщика, включая измененные функции продукта, внутренние компоненты, доступные цвета и процедуры установки. Коллекционеры также используют эти документы, чтобы датировать и восстанавливать старинные телефоны.
Организация документов
[ редактировать ]Выпуск «Практики системы Bell» в рамках системы «Bell» начался в конце 1920-х годов, когда они заменили аналогичный сборник « Спецификации справочника AT&T» . Первоначально BSP идентифицировались по смешанным буквенно-цифровым порядковым номерам, обозначающим раздел, и конкретному номеру документа в каждом разделе. Разделы состояли из одной буквы и двух цифр, за которыми следовала точка и трехзначный номер документа. Версия каждого документа обозначалась номером выпуска. Например, обозначение раздела C34.175 Issue 1 идентифицировало документ, озаглавленный « Станционные наборы — 2 и 4 типа — Техническое обслуживание» .
В 1950-х годах формат обозначений BSP был изменен на девятизначный числовой формат, записываемый тремя группами по три цифры. Первые три цифры обозначали подразделение , которое обозначало широкую предметную область, такую как абонентские наборы или ESS №1 . Следующие три цифры обозначали конкретную предметную область, например, конкретный тип оборудования, используемого в рамках основного предмета. Последние три цифры обозначают серийный номер документа. Содержимое может представлять собой общую описательную информацию, информацию о проводке и соединениях, процедурах испытаний или информацию о замене и ремонте отдельных деталей.
Документы BSP были созданы в основном в двух форматах: страницы размером 8 1/2 x 11 дюймов для использования в офисах и в небольшом портативном формате (4 x 6 7/8 дюймов) для использования установщиками на работе. в своих сервисных грузовиках.Начиная с 1970-х годов наиболее часто используемые BSP были объединены в удобные справочники, каждое из которых охватывало общие темы, например Руководство по обслуживанию станции .
9-значный формат и система нумерации также использовались Nortel и ITT Corporation, поскольку они произошли от производственного подразделения Bell System, Western Electric .
Изменения после продажи
[ редактировать ]После продажи Bell System в 1984 году AT&T сохранила базовую организацию и ведение издания под измененным названием AT&T Practices , но позже издание было разделено между новыми компаниями, созданными в результате продажи.В частности, практики AT&T охватывали большинство тем, связанных с оборудованием, которые оставались за Bell Labs , получившей название AT&T . Рекомендации Bellcore касались вопросов обслуживания и проектирования сетей, переданных Bellcore . Практика обслуживания Bell (и ее варианты) относится к заводским и техническим справочникам, поддерживаемым различными региональными операционными компаниями Bell . Lucent Technology Practices и другие публикации содержали информацию о линейках продуктов, перенятых соответствующими производителями. Avaya и Alcatel-Lucent по-прежнему публикуют практики, используя 9-значный формат нумерации разделов.
Девятизначный числовой индекс BSP
[ редактировать ]| Раздел | Ссылка | Описание |
|---|---|---|
| GENERAL INFORMATION | 000-000-000 | General Information - Bell System Practices |
| GENERAL INFORMATION | 000-000-001 | Master Alphabetical Index - All Divisions |
| GENERAL INFORMATION | 000-000-005 | Master Numerical Index - All Divisions |
| GENERAL INFORMATION | 000-000-006 | Index of Maintenance Practices Available in Handbook Size |
| GENERAL INFORMATION | 000-000-007 | Master Alphabetical Index—Task Oriented Practices |
| GENERAL INFORMATION | 001-000-000 | (Reserved for company-issued administrative practices. The Number assignments are to be made locally.) |
| GENERAL INFORMATION | 002-000-000 | (Reserved for company-issued administrative practices. The Number assignments are to be made locally.) |
| GENERAL INFORMATION | 003-000-000 | (Reserved for company-issued administrative practices. The Number assignments are to be made locally.) |
| GENERAL INFORMATION | 004-000-000 | (Reserved for company-issued administrative practices. The Number assignments are to be made locally.) |
| GENERAL INFORMATION | 005-000-000 | Abbreviations, Definitions, Drawings, Requirement Tables, Specifications, and Symbols |
| GENERAL INFORMATION | 006-000-000 | Microfilm Systems |
| GENERAL INFORMATION | 007-000-000 | Information Systems |
| GENERAL INFORMATION | 010-000-000 | General Methods |
| COMMON | 020-000-000 | General Information- Divisions 020 to 178 Inclusive |
| APPARATUS | 024-000-000 | Amplifiers, Controllers, Control Units, Regulators, and Electron Tubes |
| APPARATUS | 026-000-000 | Banks, Clutches, Commutators and Commutator Brushes, Elevator Apparatus, Multiple Brushes and Rods, and Trip Rods for Panel Offices - Circuit Breakers, Compensators, Connectors, Control Panels, Fuses and Mountings, Magnetic Switches, Selectors, and Starters |
| APPARATUS | 028-000-000 | Autotransformers, Bells, Buzzers, Dials, Dial Adapters and Mountings, Gongs, Head Telephone Sets, Headsets, Potentiometers, Rheostats, Ringers, and Sounders |
| APPARATUS | 030-000-000 | Calculogrophs, Call Timing Switch, Cameras, Clocks, Counters, Photo Processors, Registers, Selector Multiple Designation Cards, Switches, Tape Printers, Ticketers, Timers, and Time Stamp |
| APPARATUS | 032-000-000 | Capacitors, Connectors, Cords, Cord Reels, Diodes, Drops, Jacks, Keys, lamps, Plugs, Resistors, Signals, Sockets, Thermistors, Transistors, and Varistors |
| APPARATUS | 034-000-000 | Distributors, Regenerators, and Regenerative Repeaters for Teletypewriter Service - AMA Tope Reels and Reeler, Cleaning Cabinet, Perforators, Readers, Recorders, Recorder Reproducers, Tape Announcing Machine, and Translators |
| APPARATUS | 040-000-000 | Relays |
| MISCELLANEOUS EQUIPMENT, MATERIALS, CIRCUITS, AND METHODS | 065-000-000 | Miscellaneous Equipment and Materials |
| MISCELLANEOUS EQUIPMENT, MATERIALS, CIRCUITS, AND METHODS | 067-000-000 | Concentrators |
| MISCELLANEOUS EQUIPMENT, MATERIALS, CIRCUITS, AND METHODS | 069-000-000 | Miscellaneous Methods |
| TOOLS AND GAUGES | 074-000-000 | Catalogue Information- Tools |
| TOOLS AND GAUGES | 074-000-000 | Index of Tools - Switching System and Power |
| TOOLS AND GAUGES | 075-000-000 | Tools and Materials (Common Usage)- Maintenance, Selection, and Use |
| TOOLS AND GAUGES | 076-000-000 | Tools and Materials - Switching Systems and Power - Maintenance, Selection, and Use |
| TOOLS AND GAUGES | 080-000-000 | Tools and Materials- Customer Equipment |
| TOOLS AND GAUGES | 081-000-000 | Tools and Materials - Outside Plant |
| TOOLS AND GAUGES | 084-000-000 | Catalogue Information - Gauges - Electrical Indicating Instruments and Meters |
| TOOLS AND GAUGES | 084-000-000 | Alphabetical Index - Gauges - Description |
| TOOLS AND GAUGES | 085-000-000 | Gouges !Common Usage! - Maintenance, Selection, and Use |
| TEST EQUIPMENT | 100-000-000 | Test Equipment, Electrical Indicating Instruments and Meters (Common Usage) - Maintenance, Selection, and Use |
| TEST EQUIPMENT | 102-000-000 | Test Equipment, Electrical Indicating Instruments and Meters !Switching Systems and Pawed - Maintenance, Selection, and Use |
| TEST EQUIPMENT | 103-000-000 | Transmission Test Equipment |
| TEST EQUIPMENT | 104-000-000 | Radio Test Equipment |
| TEST EQUIPMENT | 105-000-000 | PBX and Station Test Equipment |
| TEST EQUIPMENT | 106-000-000 | Outside Plant Electrical Test Equipment |
| TEST EQUIPMENT | 107-000-000 | Data and Teletypewriter Test Equipment |
| POWER | 155-000-000 | Alternators, Engine-Alternators, Gas Turbine Alternators, Tone Alternators, Tone Machines, Ringing and Coin Control Generators, Charging Generators and Motor-Generators |
| POWER | 157-000-000 | Batteries |
| POWER | 159-000-000 | Engines and Engine Sets, Motors, Dynamotors, and Drives |
| POWER | 161-000-000 | Speed Reduction Units, Converters, Inverters, Air Dryers, Compressors, Compressor Dehydrators, Dehydrators, Exhauster Sets, Fans, Tube Cooling Systems, Ventilating Equipment, Call Announcer Machines, and Waveguides |
| POWER | 163-000-000 | Interrupters, Ringing Machines, and Pole Changers |
| POWER | 167-000-000 | Power Plants, Power Units, and Power Supply |
| POWER | 169-000-000 | Rectifiers and Filament Supplies |
| POWER | 171-000-000 | Miscellaneous Power Circuits and Equipment |
| SIGNALING EQUIPMENT | 179-000-000 | Signaling Circuits and Associated Ringer Circuits |
| OPERATIONS SUPPORT SYSTEMS | 190-000-000 | Operations Centers and Support Systems - Operations, Maintenance, and Administration |
| SWITCHING SYSTEMS | 201-000-000 | Supplemental Information - Central Offices |
| SWITCHING SYSTEMS | 201-000-005 | Alphabetical Index for Division 201 |
| SWITCHING SYSTEMS | 205-000-000 | Automatic Data Test Circuits |
| SWITCHING SYSTEMS | 210-000-000 | Service Observing, and Plant and Traffic Desks |
| SWITCHING SYSTEMS | 211-000-000 | No. 1, 3, 5, and 6 Toll Offices; No. 1, 3, 5, and 6 Toil Switchboards; and No. 6A Teletypewriter Switchboard |
| SWITCHING SYSTEMS | 212-000-000 | No. 4A and 4M Toil Switching Systems |
| SWITCHING SYSTEMS | 215-000-000 | Panel Offices |
| SWITCHING SYSTEMS | 216-000-000 | No. 1 Crossbar Offices |
| SWITCHING SYSTEMS | 218-000-000 | No. 3, No. 5, and No. 5A Crossbar Offices |
| SWITCHING SYSTEMS | 218-000-001 | Alphabetical index.- No. 5 Crossbar |
| SWITCHING SYSTEMS | 218-000-002 | Alphabetical Index - No. 5A Crossbar |
| SWITCHING SYSTEMS | 218-000-003 | Alphabetical Index - No. 3 Crossbar |
| SWITCHING SYSTEMS | 218-779-000 | Alphabetical Index - No. 5 Crossbar Offices - Arranged With Call Data Transmitter |
| SWITCHING SYSTEMS | 218-799-000 | Alphabetical Index - No. 5 Crossbar Offices - Arranged With Electronic Translation System |
| SWITCHING SYSTEMS | 220-000-000 | Crossbar Tandem Offices |
| SWITCHING SYSTEMS | 225-000-000 | Testing Information Applying to Specific Step-byStep and Community Dial Offices |
| SWITCHING SYSTEMS | 226-000-000 | Equipment Common to More Than One Type Step-by-Step and Community Dial Office |
| SWITCHING SYSTEMS | 226-000-005 | Alphabetical Index - Step-by-Step and Community Dial Offices |
| SWITCHING SYSTEMS | 227-000-000 | General and Testing Information Applying to Intertoll Dialing, CAMA, AMA, ANI, "TOUCH-TONE®" Calling and Common Control Equipment - Step-by-Step Systems |
| SWITCHING SYSTEMS | 230-000-000 | Data Network Systems |
| SWITCHING SYSTEMS | 230-100-006 | Transaction Network - Reference and Supplemental Information |
| SWITCHING SYSTEMS | 231-000-000 | No. 1 and No. 1A Electronic Switching Systems (ESS) |
| SWITCHING SYSTEMS | 231-000-001 | Alphabetical Index of 231 Division Section Titles—No. 1 and. No. 1A Electronic Switching Systems |
| SWITCHING SYSTEMS | 232-000-000 | No. 2 Electronic Switching System (ESS) |
| SWITCHING SYSTEMS | 233-000-000 | No. 3 Electronic Switching System (ESS) |
| SWITCHING SYSTEMS | 233-000-010 | Interdivisional Numerical Index - Excluding Division 233 - No. 3 Electronic Switching System |
| SWITCHING SYSTEMS | 234-000-000 | No. 4 Electronic Switching System (ESS) |
| SWITCHING SYSTEMS | 234-000-005 | Interdivisional Numerical Index - No. 4 Electronic Switching System |
| SWITCHING SYSTEMS | 235-000-000 | No. 5 Electronic Switching. System (ESS) |
| SWITCHING SYSTEMS | 240-000-000 | No. 1 0 1 Electronic Switching System (ESS) |
| SWITCHING SYSTEMS | 241-000-000 | General Trade Switching Systems |
| SWITCHING SYSTEMS | 250-000-000 | Traffic Service Systems |
| SWITCHING SYSTEMS | 252-000-000 | Traffic Management Systems |
| SWITCHING SYSTEMS | 254-000-000 | Stored Program Control |
| SWITCHING SYSTEMS | 255-000-000 | Processor Controlled Ancillary Systems |
| SWITCHING SYSTEMS | 250-000-010 | Interdivisional Numerical Index - No. 1 A Voice Storage System |
| SWITCHING SYSTEMS | 256-000-000 | Common Channel Signaling System (CCSS) |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 300-000-000 | Transmission Systems and Testing - Cross Reference lists |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 301-000-000 | Transmission Performance Measurement Plans |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 302-000-000 | Transmission Test Line Directories |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 304-000-000 | Transmission Data |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 309-000-000 | Switched Services Networks |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 310-000-000 | Nonswitched Special Services System |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 311-000-000 | Switched Special Services Systems |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 312-000-000 | Private Line Data Systems and Services |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 314-000-000 | Digital and Analogue Data Transmission Systems |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 318-000-000 | Television Systems |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 320-000-000 | Program Transmission Systems and Services |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 330-000-000 | Cable and Open-Wire Testing and Trouble location Methods |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 331-000-000 | Transmission Noise Testing, Central Office PBX Customer lines and Equipment |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 332-000-000 | Voice-frequency Telephone Repeaters, Pilot Wire Regulators, Echo Suppressors, Composite Sets and Associated Equipment |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 333-000-000 | Interoffice Signaling Systems and Testing |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 340-000-000 | PICTUREPHONE® Services - Baseband Video Transmission |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 341-000-000 | PICTUREPHONE® Transmission - Performance Plan |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 354-000-000 | Frequency Generating Systems |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 355-000-000 | Type K Carrier Telephone Systems and Associated Equipment Components |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 356-000-000 | Analog Multiplex Terminal Equipment |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 357-000-000 | Wire-Line Entrance Links and Broadband Entrance Links and Interconnection |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 358-000-000 | Type L1 Carrier Telephone System and Associated Equipment Components |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 359-000-000 | L3, L4, L4S, L5, and LSE Carrier |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 360-000-000 | Maintenance Center Tests - Equipment Components- Type L1 and L3 Carrier Telephone Systems |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 361-000-000 | Service Center Tests - type N, 0, and ON Carrier Systems |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 362-000-000 | Type N, 0, and ON Carrier Telephone Systems and Associated Equipment Components |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 363-000-000 | Pair Gain Systems |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 364-000-000 | Submarine Cable Systems !long lines Only! |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 365-000-000 | Digital Transmission Systems |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 370-000-000 | TA SI (long Lines Only) |
| TRANSMISSION AND SIGNALING SYSTEMS AND TESTING | 371-000-000 | Broadband Restoration |
| RADIO | 400-000-000 | Radio Administration |
| RADIO | 402-000-000 | Antennas, Transmission lines, and Waveguide |
| RADIO | 403-000-000 | Coastal Harbor, High Seas, Overseas, and Emergency Point-to-Point Radio |
| RADIO | 404-000-000 | Manual Mobile Radio |
| RADIO | 405-000-000 | NJ, MKS, and ML Mobile Radiotelephone |
| RADIO | 406-000-000 | Air-Ground Radio |
| RADIO | 407-000-000 | Personal Radio Services |
| RADIO | 408-000-000 | Motorola, RCA, Federal, REL, Narrow band Auxiliary Channel and Other Non-Western Electric Microwave Radio, and TV Off-the-Air Pick-Up Services |
| RADIO | 409-000-000 | TE, DT, Tl, and TM Microwave Radio |
| RADIO | 410-000-000 | TD-2 Microwave Radio |
| RADIO | 411-000-000 | TD-3 Microwave Radio |
| RADIO | 412-000-000 | TH-1 Microwave Radio |
| RADIO | 413-000-000 | TH-3 Microwave Radio |
| RADIO | 415-000-000 | TD-3 Microwave Radio |
| RADIO | 416-000-000 | TN-1 Microwave Radio |
| RADIO | 417-000-000 | 3A-Radio Digital Systems |
| RADIO | 419-000-000 | Single Sideband Microwave Radio Systems |
| RADIO | 420-000-000 | Microwave Radio - Common Equipment |
| RADIO | 421-000-000 | FR/DR Microwave Radio System |
| RADIO | 422-000-000 | Common Microwave Radio- Transmission Systems |
| CUSTOMER EQUIPMENT | 460-000-000 | General Information |
| CUSTOMER EQUIPMENT | 460-000-006 | Alphabetic-Numeric Index - Station, Key, PBX, and Private Service Systems |
| CUSTOMER EQUIPMENT | 461-000-000 | Wiring and Cabling |
| CUSTOMER EQUIPMENT | 462-000-000 | Drop and Block Wiring and Dedicated Plant |
| CUSTOMER EQUIPMENT | 463-000-000 | Miscellaneous Station Apparatus for Use With Station Installations |
| SPECIAL SERVICES | 471-000-000 | Other Common Carriers |
| SPECIAL SERVICES | 473-000-000 | Intro-PBX Protection of Service, Code Calling, Customer Training, Dispatching, Emergency Reporting, Interface Trunks, Message Waiting, Recorded Telephone Dictation, Telephone Answering Systems, and Transmitter Transfer |
| SPECIAL SERVICES | 475-000-000 | Call Distributing System No. IS, Information Desks, and Order Turrets |
| SPECIAL SERVICES | 476-000-000 | Force Administration Data System (FADS)- Automatic Call Distributing System (ACD), No. 2A, 28, and 3A and Call Distributing System No. 4A |
| SPECIAL SERVICES | 480-000-000 | Private Service Systems |
| SPECIAL SERVICES | 481-000-000 | Teleconferencing Service |
| STATION EQUIPMENT | 500-000-000 | General Considerations for Station Installations |
| STATION EQUIPMENT | 501-000-000 | Station Set Components |
| STATION EQUIPMENT | 502-000-000 | Common Battery Station Sets |
| STATION EQUIPMENT | 503-000-000 | Modular Station Sets - Common Battery |
| STATION EQUIPMENT | 504-000-000 | Selector Consoles, Telephone Consoles, and Apparatus Units |
| STATION EQUIPMENT | 506-000-000 | Public telephone Sets |
| STATION EQUIPMENT | 508-000-000 | Public Telephone Enclosures and Miscellaneous Accessories |
| STATION EQUIPMENT | 510-000-000 | Station Sets and Coin Collectors—local Battery and Magneto |
| STATION EQUIPMENT | 512-000-000 | Automatic Dialers, Station Keys, Key Equipment, Interphone Systems, Modular Units, and Speakerphone Systems |
| STATION EQUIPMENT | 514-000-000 | Telephone Answering and Announcement Sets and Systems |
| STATION EQUIPMENT | 518-000-000 | Key Telephone Systems, Video Telephone Stations, and Switching Systems |
| STATION EQUIPMENT | 518-451-110 | HORIZON® Communications System - Feature Document Cross-Reference Guide |
| STATION EQUIPMENT | 529-000-000 | Station Apparatus and Equipment Intended Solely for Specially-..engineered lines - Not for General Telephone Use |
| PRIVATE BRANCH EXCHANGES | 533-000-000 | Customer Premises Systems (ESS Provided Customer Services) |
| PRIVATE BRANCH EXCHANGES | 533-000-001 | Interdivisional Alphanumeric Indexes - ESS Provided Services -Customer Premises Systems |
| PRIVATE BRANCH EXCHANGES | 534-000-000 | Sections Applying to More Than One PBX Series - 500, 600, 700, and 800 Series- Manual and Dial PBX |
| PRIVATE BRANCH EXCHANGES | 536-000-000 | 500 Series PBX |
| PRIVATE BRANCH EXCHANGES | 538-000-000 | 600 Series PBX |
| PRIVATE BRANCH EXCHANGES | 540-000-000 | Sections Applying to More Than One 700 Series PBX Including Centrex CU, Attendant Equipment for Centrex CO, and "TOUCH-TONE®" Calling |
| PRIVATE BRANCH EXCHANGES | 541-000-000 | 700C and 710C PBX |
| PRIVATE BRANCH EXCHANGES | 542-000-000 | 701- and 711-Type PBX |
| PRIVATE BRANCH EXCHANGES | 543-000-000 | 702A PBX |
| PRIVATE BRANCH EXCHANGES | 546-000-000 | 740-Type PBX |
| PRIVATE BRANCH EXCHANGES | 548-000-000 | 750A PBX |
| PRIVATE BRANCH EXCHANGES | 550-000-000 | 755A PBX |
| PRIVATE BRANCH EXCHANGES | 551-000-000 | 756A, 757A, 758A, 758B, 758C, 761, and 770 PBX |
| PRIVATE BRANCH EXCHANGES | 553-000-000 | 800 Series PBX |
| PRIVATE BRANCH EXCHANGES | 554-000-000 | "DIMENSION®" PBX |
| PRIVATE BRANCH EXCHANGES | 554-191-100 | "DIMENSION®" PBX- Feature Document Reference Guide |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 570-000-000 | Teletypewriter General Information - Miscellaneous Apparatus and Auxiliary' Equipment |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 570-000-003 | Master Cross-Reference Index of Port Numbers and Associated 9-digit Sections |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 572-000-000 | 14- 15-, 19-, and 20-Type Teletypewriters |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 573-000-000 | 28- Type Teletypewriters |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 574-000-000 | Teletypewriter 30 Series and Teleprinters |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 578-000-000 | Miscellaneous Data Terminals |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 579-000-000 | Teletypewriter Field Maintenance Practices/Field Installation Maintenance Practices |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 580-000-000 | Teletypewriter Switching Systems |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 581-000-000 | Teletypewriter Selective Calling Systems |
| TELETYPEWRITER AND OTHER DATA TERMINALS | 582-000-000 | DATASPEED® Services- Systems, Services and Components |
| DATA SYSTEMS | 590-000-000 | General Information |
| DATA SYSTEMS | 591-000-000 | 1 00 Series Data Sets and Associated Services |
| DATA SYSTEMS | 592-000-000 | 200 Series Data Sets and Associated Services |
| DATA SYSTEMS | 593-000-000 | 300 Series Data Sets and Associated Services |
| DATA SYSTEMS | 594-000-000 | 400 Series Data Sets and Associated Services |
| DATA SYSTEMS | 595-000-000 | 500-Type Service Units and Sets for Digital Systems/Services |
| DATA SYSTEMS | 596-000-000 | 600 Series Data Sets and Associated Services |
| DATA SYSTEMS | 598-000-000 | 800 Series Auxiliary Equipments |
| OUTSIDE PLANT | 620-000-000 | General |
| OUTSIDE PLANT | 620-000-005 | Outside Plant - Construction and Maintenance - Permuted Alphabetical Index |
| OUTSIDE PLANT | 621-000-000 | Pole Lines |
| OUTSIDE PLANT | 622-000-000 | Conduit, Manholes, and Cable Ducts |
| OUTSIDE PLANT | 623-000-000 | Open Wire |
| OUTSIDE PLANT | 624-000-000 | Multiple Wire |
| OUTSIDE PLANT | 626-000-000 | Cables, Wire, and Apparatus - General |
| OUTSIDE PLANT | 627-000-000 | Aerial, Block, and House Cable |
| OUTSIDE PLANT | 628-000-000 | Underground Cable |
| OUTSIDE PLANT | 629-000-000 | Buried Plant |
| OUTSIDE PLANT | 630-000-000 | Submarine Cable |
| OUTSIDE PLANT | 631-000-000 | Cable Terminals |
| OUTSIDE PLANT | 632-000-000 | Cable Splicing |
| OUTSIDE PLANT | 633-000-000 | Splice Closures |
| OUTSIDE PLANT | 634-000-000 | Electrical Cable Testing and Identification |
| OUTSIDE PLANT | 635-000-000 | Electrolysis - Outside Plant |
| OUTSIDE PLANT | 636-000-000 | Main Frame Terminations and Connectors |
| OUTSIDE PLANT | 637-000-000 | Cable Pressure Systems |
| OUTSIDE PLANT | 637-600-011 | Expanded Cable Pressure Monitoring System (CMPS) |
| OUTSIDE PLANT | 638-000-000 | Electrical Protection and Bonding |
| OUTSIDE PLANT | 639-000-000 | Concentrators - Outside Plant |
| OUTSIDE PLANT | 640-000-000 | Outside Plant - Carrier Apparatus |
| OUTSIDE PLANT | 643-000-000 | Coil and Capacitor Cases and Apparatus Cases for Inductors and Filters |
| OUTSIDE PLANT | 644-000-000 | Upkeep |
| OUTSIDE PLANT | 649-000-000 | Construction Equipment - Outside Plant (also see Divisions 010, 075, 081, 106, and 157) |
| TEST CENTER OPERATION | 660-000-000 | Test Center Operation |
| TEST CENTER OPERATION | 660-000-005 | Alphabetical Index- Test Center Operation (Divisions 660 Through 669) |
| TEST CENTER OPERATION | 660-168-010 | Automated Repair Service Bureau - Documentation Index |
| TEST CENTER OPERATION | 662-000-000 | Cable and Local Test Desks and Local Test Cabinets |
| TEST CENTER OPERATION | 664-000-000 | Test boards for Other Than Special Services |
| TEST CENTER OPERATION | 666-000-000 | Testboords and Test Positions for Special Services |
| TEST CENTER OPERATION | 667-000-000 | Switched Maintenance Access Systems (SMAS) |
| TEST CENTER OPERATION | 668-000-000 | Data Test Centers |
| LOOP ASSIGNMENT | 680-000-000 | Loop Assignment - Distribution Service |
| LOOP ASSIGNMENT | 680-000-005 | Alphabetical Index - Plant Assignment - Divisions 680 through 689 |
| LOOP ASSIGNMENT | 680-400-010 | Index - Telephone Set field Inventory Control |
| LOOP ASSIGNMENT | 682-000-000 | Trunk Plant and Special Services |
| MOTOR VEHICLES | 720-000-000 | Motor Vehicles and Construction Apparatus |
| MATERIALS MANAGEMENT | 740-000-000 | General Information |
| MATERIALS MANAGEMENT | 740-000-001 | Overall Supplies - Divisions · 740 through 749 |
| MATERIALS MANAGEMENT | 740-000-002 | Materials Management Operations Safety Procedure References |
| MATERIALS MANAGEMENT | 741-000-000 | Supporting Functions |
| MATERIALS MANAGEMENT | 742-000-000 | Supply Controls |
| MATERIALS MANAGEMENT | 743-000-000 | Supply Ordering and Computer Controls |
| MATERIALS MANAGEMENT | 744-000-000 | Supply Distribution |
| MATERIALS MANAGEMENT | 745-000-000 | Material Returns |
| MATERIALS MANAGEMENT | 746-000-000 | Supply Functions - Miscellaneous |
| MATERIALS MANAGEMENT | 747-000-000 | Plug-In Equipment- Central Office and Customer Premises Switching |
| BUSINESS INFORMATION SYSTEMS | 750-000-000 | BISP General |
| BUSINESS INFORMATION SYSTEMS | 751-000-000 | Common language |
| BUSINESS INFORMATION SYSTEMS | 756-000-000 | Trunks and Special Services |
| BUILDINGS | 760-000-000 | Building Engineering |
| BUILDINGS | 760-000-005 | Alphabetical Index- Divisions 760 and 770- Building Engineering and Building Operation |
| BUILDINGS | 770-000-000 | Building Operation |
| ENGINEERING PLANNING | 780-000-000 | Network Operations Methods |
| ENGINEERING PLANNING | 780-000-010 | Interdivisional Numerical Index - Network Administration Technical Planning |
| ENGINEERING PLANNING | 788-000-000 | Business Services Planning and Operations |
| ENGINEERING PLANNING | 788-100-000 | Cross-Reference Index- Business Services Facilities Engineering Practices (BSFEP) to Bell System Practices |
| ENGINEERING PLANNING | 788-100-101 | Recommended Document list - Business Service Traffic Engineering |
| ENGINEERING PLANNING | 788-102-100 | Cross-Reference Index- Business Services Facilities Administrative Practices (BSFAP) to Bell System Practices |
| ENGINEERING PLANNING | 788-102-101 | Recommended Document List - Business Services Traffic Administration |
| ENGINEERING ADMINISTRATION | 790-000-000 | Engineering Administrative Practices |
| COMMON LANGUAGE | 795-000-000 | Common language |
| COMMON LANGUAGE | 795-200-006 | Alphabetical Index of Basic, Codes—Common language Equipment Identification (CLE) |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 800-000-000 | Cross-Reference lists, Administrative Information, General Equipment Requirements for Installation and Manufacturing, and General Performance Requirements |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 801-000-000 | Common Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 802-000-000 | Power Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 804-000-000 | Toil Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 806-000-000 | Radio Systems and Television Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 807-000-000 | Data Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 809-000-000 | Private Branch Exchange Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 811-000-000 | Private Service Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 812-000-000 | Station Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 814-000-000 | Step-by-Step Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 815-000-000 | Panel Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 816-000-000 | No, I Crossbar System |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 817-000-000 | Tandem Crossbar System |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 818-000-000 | No. 4 Type Toil Switching System |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 819-000-000 | No. 3, No. 5, and No. SA Crossbar Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 820-000-000 | No. 1, 1A, 2, 2A, 3 and 4 Electronic Switching Systems and No. 1A Processor |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 821-000-000 | Traffic Service Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 822-000-000 | Traffic Management Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 823-000-000 | No. 101 Electronic Switching System |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 824-000-000 | Operations Support Systems |
| EQUIPMENT DESIGN AND GENERAL REQUIREMENTS | 825-000-000 | Common Channel Signaling System (CCSS) |
| TRANSMISSION ENGINEERING | 851-000-000 | Special Services Systems - Engineering Design Information |
| TRANSMISSION ENGINEERING | 852-000-000 | Exchange Area and Operator Services Transmission |
| TRANSMISSION ENGINEERING | 853-000-000 | Toil Transmission |
| TRANSMISSION ENGINEERING | 855-000-000 | Carrier Engineering |
| TRANSMISSION ENGINEERING | 856-000-000 | Mechanized Transmission Engineering Tools |
| TRANSMISSION ENGINEERING | 857-000-000 | Program and Television Engineering |
| TRANSMISSION ENGINEERING | 859-000-000 | Signal Transmission - Engineering Considerations |
| TRANSMISSION ENGINEERING | 860-000-000 | PICTUREPHONE® Service Transmission Engineering |
| TRANSMISSION ENGINEERING | 865-000-000 | Transmission Maintenance Systems Engineering |
| TRANSMISSION ENGINEERING | 870-000-000 | Noise Engineering |
| TRANSMISSION ENGINEERING | 873-000-000 | Inductive Coordination |
| TRANSMISSION ENGINEERING | 874-000-000 | Supply Systems Data |
| TRANSMISSION ENGINEERING | 876-000-000 | Protection Practices |
| TRANSMISSION ENGINEERING | 877-000-000 | Corrosion Practices |
| TRANSMISSION ENGINEERING | 880-000-000 | Data Communications Engineering |
| OUTSIDE PLANT ENGINEERING | 900-000-000 | General Information |
| OUTSIDE PLANT ENGINEERING | 900-000-100 | Permuted Index - Outside Plant Engineering |
| OUTSIDE PLANT ENGINEERING | 901-000-000 | Facility Planning - Study Methods and Tools |
| OUTSIDE PLANT ENGINEERING | 902-000-000 | Facility Planning - Applied Transmission |
| OUTSIDE PLANT ENGINEERING | 915-000-000 | Facility Design - Systems |
| OUTSIDE PLANT ENGINEERING | 916-000-000 | Facility Design - Feeder Facilities |
| OUTSIDE PLANT ENGINEERING | 917-000-000 | Facility Design - Distribution Facilities |
| OUTSIDE PLANT ENGINEERING | 918-000-000 | Facility Design - Applied Protection |
| OUTSIDE PLANT ENGINEERING | 919-000-000 | Facility Design - Structure |
| OUTSIDE PLANT ENGINEERING | 920-000-000 | Facility Design - Trunk Facilities |
| OUTSIDE PLANT ENGINEERING | 928-000-000 | Facility Support - Engineering Support Functions |
| OUTSIDE PLANT ENGINEERING | 929-000-000 | Outside Plant Facility Support - Plant Operating Support functions |
| OUTSIDE PLANT ENGINEERING | 930-000-000 | Facility Support - Maintenance and Upkeep |
| OUTSIDE PLANT ENGINEERING | 935-000-000 | Management Organizing |
| OUTSIDE PLANT ENGINEERING | 936-000-000 | Management Controlling |
| OUTSIDE PLANT ENGINEERING | 937-000-000 | Management Coordinating |
| RADIO ENGINEERING | 940-000-000 | Radio Engineering |
| GENERAL DESCRIPTIVE INFORMATION | 951-000-000 | Equipment Common to More Than One Type of System |
| GENERAL DESCRIPTIVE INFORMATION | 953-000-000 | Switchboard, Desks, and Associated Equipment |
| GENERAL DESCRIPTIVE INFORMATION | 955-000-000 | Step-by-Step and Community Dial Offices |
| GENERAL DESCRIPTIVE INFORMATION | 957-000-000 | No. 1 Crossbar Offices |
| GENERAL DESCRIPTIVE INFORMATION | 958-000-000 | No. 5 Crossbar Offices |
| GENERAL DESCRIPTIVE INFORMATION | 966-000-000 | Electronic Switching Systems (ESS) |
| GENERAL DESCRIPTIVE INFORMATION | 970-000-000 | Transmission Systems |
| GENERAL DESCRIPTIVE INFORMATION | 972-000-000 | Teletypewriter and Data Systems (Information Obsolete) |
| GENERAL DESCRIPTIVE INFORMATION | 975-000-000 | Signaling Systems |
| GENERAL DESCRIPTIVE INFORMATION | 981-000-000 | Equipment on Customers' Premises Special Services and Private Branch Exchanges! |
| GENERAL DESCRIPTIVE INFORMATION | 982-000-000 | Private Service Systems |
| GENERAL DESCRIPTIVE INFORMATION | 984-000-000 | Traffic Service and Traffic Management Systems |
Ссылки
[ редактировать ]- ^ AB Covey, Бестселлеры Bell System , журнал Bell Telephone, лето 1952 г., страницы 87–95 (AT&T)
Внешние ссылки
[ редактировать ]
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