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C43.151 Auxiliary Signals Identification Issue 3 September 1962 tci ocr
SECTION C43. 151 Station Operations Manual Issue 3, September, 1962 Associated Station Apparatus AT&TCo Standard AUXILIARY SIGNALS IDENTIFICATION 1.00 INTRODUCTION 1.01 This section describes auxiliary signals which may be associated with telephone...
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C43.153 Auxiliary Signals Connections Issue 2 March 1960 tci ocr
PRACTICES SECTION C43.153 Station Operations Manual Issue 2, March, 1960 Associated Station Apparatus AT& TCo Standard AUXILIARY SIGNALS CONNECTIONS 1.00 GENERAL signal oper ating currents are covered in C Section entitled Auxiliary Signals...
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801-606-150 i5 Nov 1976 civil air defense warning system equipment
Contributed by: JKL Museum J99237, ISSUE 5 SECTION 801 606 150 Issue 5, November l 976 CIVIL AIR DEFENSE WARNING (CADW) SYSTEM EQUIPMENT DESIGN REQUIREMENTS.COMMON SYSTEMS BEU SYSTEM PRACTICES AT&T Co. Standard ) J99237, ISSUE 5 AT&TCo Standard SECTION...
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463-110-400 i3 Apr64 - Auxiliary Signals - Connections
SIGNALS CONNECTIONS GENERAL LOI This section describes and illustrates typical connections for power relays and auxiliary signals. I. This section is reissued to show that the control relay contacts are now in parallel in the circuit. 1.02 Certalin...
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000-000-002 i16 Jun95 - Master Index - AT&T - Ocr R [LARGE FILE]
Panels Auxiliary Repeaters Auxiliary Repeaters Equipment Replacements and Adjustments • Auxiliary Service Positions Auxiliary Signals, Power Relays, Backboards, Equipment Cabinets, and Apparatus Mountings Auxiliary Signals Customer Equipment....
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SC T-1120 i1 - SC 1A2 KTS - 6A intercom
Contributed by John Novack. Bookmarks by Paul Fassbender. T 1120 ISSUE 1 STROMBERG CARLSON S C 1A2 KEY TELEPHONE SYSTEM DIAL SELECTIVE INTERCOM Installation and Maintenance All nghts reserved by Stromberg Carlson Corporation. This manual. or parts...
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Teletype Service Manual 369 i3 Jun79 - Model 43 KSR RO
188 pages. Contributed Don House. OCRed by Paul Wills. Bookmarks and Processing by Paul Fassbender. e the .113 teleprinter SERVICE MANUAL T E LET Y P E '111' TCI Library https: www.telephonecollectors.info ,~ DR HOUSETECHNICAL SERVICES Don Rober t...
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463-110-400CA iE May70 - Auxiliary Signals - Connections
by Sam Etler. BELL SYSTEM PRACTICES Plant Series SECTION 463 11 0 400CA Issue E, May, 1970 Bell Canada Standard AUXILIARY SIGNALS CONNECTIONS 1. GENERAL Certain auxiliary signals and powet· relay sets for use on telephone lines are equipped with a 0.5...
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Bell System Technical Journal Index with Links - 1922 - 1983
Bell System Technical Journal Archive Complete Index with hotlinks This page provides a convenient portal into the full run of the "BSTJ" articles from 1922-1983 posted by Bell Labs on archive.org. That site provides a subject / keyword search, on-line...
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C71.835 00 KTS Station Arrangement For 2 And 4 Wire No 5 Crossbar Central Office Lines Identification Issue 2 January 1963 tci ocr
Contributed by Steve Cichorsky. BELL SYSTEM PRACTICES SECTION C71.835.00 Station Operations Manual Issue 2, January, 1963 Major Station Systems AT&TCo Standard KEY TELEPHONE SYSTEMS STATION ARRANGEMENT FOR 2 AND 4 WIRE NO. 5 CROSSBAR CENTRAL OFFICE...
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SWBT Service and Equipment Manual [04] - Part VI: PBX Services Sect. 1-2 PBX Services & Switchboards
ca 1948 with later additions. Includes PBX Services, Attendants' Telephone Sets, CO Trunks, Manual Cordless Switchboards, Cordless Switchboards, Operation of 506A B Switchboard, 507A B switchboards. Other parts of this manual are in seperate documents....
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C43.152 Auxiliary Signals Installation and Maintenance Issue 2 April 1960 tci ocr
PRACTICES SECTION C43.152 Station Operations Manual Issue 2, April, 1960 Associated Station Apparatus AT&TCo Standard AUXILIARY SIGNALS INSTALLATION AND MAINTENANCE 1.00 INTRODUCTION 2.05 Planning the installation: • Place signal where sound will be...
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463-000-000 i37 Jun84 - Index - Misc. Station Apparatus
CONTROLLED SWITCH Add 463 2 10 100 463 2 10· 100 This division is arranged in layers as follows: 463 · 0 Indexes 1 Auxiliary Signals, Power Relays, Backboards, Equipment Cabinets, and Apparatus Mountings 2 lamp Indicato rs, l oudspeaker Sets,...
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C43.154 Power Relay Sets Identification Installation and Maintenance Issue 3 September 1961 tci ocr
apparatus assembled in a mechanical self locking relay to control con metal housing having a hinged cover. tinuous auxiliary signals. A pushbutton ex tending through the base of the set enables the customer to release the relay armature. 2.04 This...
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463-000-000 i86 Mar76 - Numerical Index - Misc Station Apparatus
CONTROLLED SWITCH Add 463 2 10 100 463 2 10· 100 This division is arranged in layers as follows: 463 · 0 Indexes 1 Auxiliary Signals, Power Relays, Backboards, Equipment Cabinets, and Apparatus Mountings 2 lamp Indicato rs, l oudspeaker Sets,...
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CD-26393
Please send some good keywords to be added here. Contributed by Martin Harriss. Processed by Paul Fassbender. CIRCUIT DESCRIPTION CD 26393~01 ISSUE 1 APPENDIX 2D DWG ISSUE 3D 11 CROSSBAR SYSTEMS NO. 3 ALARM CIRCUIT } CHANGES F,4 D. II Description of...
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North Electric Catalog - Section 14 - PABX Switchboards
20 page excerpt. Includes types 30, 60, 100, 200 and 1000. Contributed by Steve Cichorsky. OCR by Remco Enthoven, Processed by Paul Fassbender. NORTH P.A.B.X. SWITCHBOARDS 14 1 Introduction and Definitions 11 Supplying a properly equipped private...
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CD-26426
Please send some good keywords to be added here. Contributed by Martin Harriss. Processed by Paul Fassbender. CIRCUI'r DESCRIPTION CD 26426 ·0l ISSUE 1 APPENDIX 2A DWG ISSUE 3A CROSSBAR SYSTEMS NO. 3 RECORDING COMPLETING OR SPECIAL SERVICE PLUG ENDED...
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AA355.020 i7 Dec64 - J58829 - 756A PBX
20 pages. Manufacturing Codes. Equipment Design Requirements. Submitted by Ray Konrath Prepared by John Novack. BELL SYSTEM PRACTICES Equipment Engineering Equipment Design Requirements J58829, ISSUE 7 AT&TCo Standard SECTION AA355.020 Issue 7,...
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463-110-200CA iC May70 - Auxiliary Signals - Inst & Maint
by Sam Etler. BELL SYSTEM PRACTICES Plant Series SECTION 463 11 0 200CA Issue C, May, 1970 Bell Canada Standard AUXILIARY SIGNALS INSTALLATION AND MAINTENANCE 1. INTRODUCTION This section covers installation and maintenance of various auxiliary signals...
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