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502-736-401 i2 apr 1973 service 752 telephone sets
From the collection of Phil McCarter SERVICE a751 TYPE TELEPHONE SETS CONNECTIONS BELL SYSTEM PRACTICES AT& TCo Standard SECTION 502 736 401 Issue 2, April 1973 SERVICE 752 TYPE TELEPHONE SETS 1. (4) Remove mat from face of panel. GENERAL This section...
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C71.346 1A1 KTS Station Connections 440 and 460 Series Sets Connection Data Issue 2 May 1958 tci ocr
Contributed by Steve Cichorsky. BELL SYSTEM PRACTICES SECTION C71.346 Station Operations Manual Issue 2, May, 1958 Major Station Systems AT&TCo Standard 1A1 KEY TELEPHONE SYSTEM STATION CONNECTIONS USING 440 AND 460 SERIES KEY TELEPHONE SETS CONNECTION...
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502-701-101 i3 apr 1977 712b and 712bm telephone sets
From the collection of Phil McCarter REFERENCE 712B AND 712BM TELEPHONE SETS SECTION 502 701 101 Issue 3, April 1977 BELL SYSTEM PRACTICES AT & TCo Standard REFERENCE 712B AND 712BM TELEPHONE SETS EXC LUSION OR HOLD KEY 2. 8 TYPE DIAL IDENTIFICATION...
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Melco Off Premise Equipment 1986 - Brochure Practices
TCI Library www.telephonecollectors.info ,Meleo meets the special requirements of your off premise customers. Meleo' s complete line of off premise equipment helps you solve the special problems associated with off premise installations. For customers...
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Tone Commander 13-100317 revQ Aug87 - ML-8000 Multi-Link Intercom
67 pages. Contributed by John Novack. ML 8000 MULTI LINK tNTSft~OM" TECHNICAL INSTRUCTIONS DOCUMENT 113 100317 REV. Q AUGUST 1987 CONTENTS PAGE 1. 1.01 1.06 1.07 1.08 1.09 GENERAL INFORMATION Description of Product • • • • • • • • • • • • • • • . •...
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502-543-400 i5 Dec80 - 2563HB 2563HBM and 2563HBMS Telephone Sets - Service Maint Connections
Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender. BELL SYSTEM PRACTICES AT & TCo Standard SECTION 502 543 400 Issue 5, December 1980 SERVICE 2563HB, 2563HBM, AND 2563HBMS TELEPHONE SET MAINTENANCE AND CONNECTIONS 1. (2)...
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502-543-400 i5 Dec80 - 2563HBM 2563HBMS - Maintenance and Connections
Contributed by Steve Cichorsky. Processed by Paul Fassbender. BELL SYSTEM PRACTICES SECTION 502 543 400 AT & TCo Standard Issue 5, December 1980 SERVICE 2563HB, 2563HBM, AND 2563HBMS TELEPHONE SET MAINTENANCE AND CONNECTIONS 1. GENERAL (2) Remove card...
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503-601-101 i5 Dec73 - 851 and 2851 Wall Keysets
Issue 5, December 1973. "Cuckoo" Wall Set. Contributed by Robert_M. Processing by Paul Fassbender. BELL SYSTEM PRACTICES AT&TCo Standard SECTION 503 601 101 Issue 5, December 1973 TELEPHONE SETS 851 AND 2851 TYPE IDENTIFICATION, INSTALLATION,...
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502-703-100 i8 oct 1982 reference 2702b 2702bm and 2702bmg telephone sets
From the collection of Phil McCarter REFERENCE 27028, 27028M, AND 2702BMG TELEPHONE SETS IDENTIFICATION, INSTALLATION, MAINTENANCE, AND CONNECTIONS SECTION 502 703 100 Issue 8, October 1982 BELL SYSTEM PRACTICES AT & TCo Standard REFERENCE 27028,...
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1A Key Telephone System (KTS) Installation Book - 1949
WE, Graybar 35 pages. Contributed and scanned by John Novack. Bookmarked and processed by Paul Fassbender. · ~________, No. IA . l(ey Telephone System , ' , ."......... ·w estern Electric ........ . TCI Library www.telephonecollectors.info...
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512-630-111 i2 May79 - 50A1 Conference Set
Contributed by Frank Harrell. Processed by Paul Fassbender. BELL SYSTEM PRACTICE SECTION S 12 630 111 AT& TCo Standard Issue 2, May 1979 SOA 1 CONFERENCE SET IDENTIFICATION, INSTALLATION, CONNECTIONS, OPERATION, AND MAINTENANCE 1. GENERAL 1.01 The...
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C71.505 1A and 1A1 KTS Bridging Circuit For Conferencing On Two PBX Lines Issue 3 March 1962 tci ocr
Contributed by Steve Cichorsky. BELL SYSTEM PRACTICES SECTION C71.505 Station Operations Manual Issue 3, March, 1962 Major Station Systems AT&TCo Standard 1A AND 1A 1 KEY TELEPHONE SYSTEMS BRIDGING CIRCUIT FOR CONFERENCING ON TWO PBX LINES 237A AND B...
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503-200-119 i1 nov 1981 - cs881c100 cs881c101 cs2881cg100 cs2881cg101 sets
From the collection of Phil McCarter CS881C100, CS881C101, CS2881 CG 100, AND CS2881 CG 101 TELEPHONE SETS IDENTIFICATION, CONNECTIONS, AND MAINTENANCE SECTION 503 200 119 Issue 1, November 1981 BELL SYSTEM PRACTICES AT &TCo Standard CS881C100,...
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503-200-120 i1 Dec81 - Design Line, Cradle Phone
cs881c102 cs881c103 cs881c104 telephone sets. From the collection of Phil McCarter CS881C102, CS881C103, AND CS881C104 TELEPHONE SETS IDENTIFICATION, CONNECTIONS, AND MAINTENANCE SECTION 503 200 120 Issue 1, December 1981 BELL SYSTEM PRACTICES AT &TCo...
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ITT KSP 401-CAP i4 Mar79 - K401 CAP Paging Adapter Call Annoujncing KTU
Contributed by John Novack. KSP401 CAP Issue 4, March '79 K401 CAP PAGING ADAPTER AND CALL ANNOUNCING KEY TELEPHONE UNIT 1.00 INTRODUCTION (4) Spare contacts, (normally open or normally closed), for control of an external circuit. (Paging Adapter...
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ITT KSP 401-0PA i6 Jan80 - K401PA KTU Paging Adapter Circuit
Contributed by John Novack. KSP 401 0PA Issue 6, Jan. '80 K401PA KEY TELEPHONE UNIT Paging Adapter Circuit 1.00 (8) Works into an input impedance of from 300 to 1000 ohms. (Paging amplifier should have an impedance of approximately 600 ohms for proper...
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C71.014 6A KEY TELEPHONE SYSTEM TWO TALKING LINK CONNECTIONS Issue 4 February 1961 tci ocr
Contributed by Steve Cichorsky. BELL SYSTEM PRACTICES SECTION C71. 014 Station Operations Manual Issue 4, February, 1961 Major Station Systems AT&TCo Standard 6A KEY TELEPHONE SYSTEM TWO TALKING LINK CONNECTIONS 1. 00 INTRODUCTION and requirements,...
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C53.152 i7 May55 - 1A and 1A1 KTS - Supplies
Contributed and scanned by John Novack. Processed by Paul Fassbender. ::..;;, ; • I Copyright, 1955, by American Telephone and Telegraph Company BELL SYSTEM PRACTICES Printed in U.S. A. I I SECTION C53.152 Issue 7, May, 1955 Station lnstallatio1.1...
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