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C32.535 i4 May54 - 500 & 501-type Sets and Addenda
high noise le ve l, in the order of 90 to 100 db, th e 500 type telephone sets may be modified in ADDENDUM C32. 535 Page 1 TELEPHONE SETS 500 TYPE FOR USE IN NOISY LOCATIONS Page 2 2 Pages TCI Library: www.telephonecollectors.info accordance with...
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NT 512-6261-200 Feb83 - Conference 2000 Teleconference Terminal
NE 500 and NE 2500 type SL 1 sets, the NE D16QD mounting cord must be used. Refer to Tables B and C. Connection to SM 1 Telephone Sets (LOGIC style) 3.08 The CONFERENCE 2000 can be connected to a LOGIC style SM 1 set by following the procedure outlined...
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502-502-102 i1 Apr70 - Reference -1502 1510 1511 1515 1555 1558 - Tel Sets
35 pages. Includes tables showing conversion of sets for Secretarial Service. sEcTroN502 502 r02 Diol Conversion Foceploles Kit of Parts (orderedseparately) 3.03 A D 180115 is available when it becomesnecessaryto convert a 25W3or 25Y3 10 buttondial to...
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A399.006 C70.904 iA Nov58 - Program Circuits - Installation Maintenance
Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender. BELL SYSTEM PRACTICES SECTION A399.006 Central Office Maintenance SECTION C70.904 Operating Methods Issue A, 11 1 58 S Station Operations Manual TPT&cTCo Minor Station...
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502-150-901PT iB Jan67 - F-56593 Tel Handset and F-56594 Base - ID Inst Conn Maint
Trimline style set targeted primarily for hospitals. Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender. BELL SYSTEM PRACTICES SECTION 502 150 901PT Plant Series Issue B, January, 1967 Pacific Tel. DIAL IN HANDSET F 56593...
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463-233-900CA iB Oct72 - Voice Station Couplers - QSC-type
Desc, Inst, Maint & tests. From Bell Canada Station Installation & Repair Manual, December 1972. Extracted by Sam Etler. SECTION 463 233 900CA Issue B, October 1972 Bell Canada Standard BELL SYSTEM PRACTICES VOICE STATION COUPLERS QCS TYPE DESCRIPTION,...
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ATT LL - Plant Bulletin 116 Sep19 - No 4 Test Boards Description and Operation
Contributed by Steve Cichorsky. Processed by Remco Enthoven and Paul Fassbender. Am. Tel. & Tel. Cc~ PLANT BULLETIN N0.116 Long Lines Department Appendix #1 Index Subject No. Septemoer 8, 1919 Page #1 TEST Alill,_:~~Ii~~~RD.§. J.l:i\l~tE,d~i.id...
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SC Catalog 1967 - 1 Sec. A - T-1114 i2 67ca - Replacement Parts for Sets Made 1950-56
104 pages covering the SC 1500 , 1600 , and 1700 series sets plus major components. Models produced from 1950 to 1965 include: 890, 950D, 950DD, 1248 W, 1258 W, 1510 2, 1500 2, 1532, 1532 M, 1533, 1533 M, 1533 MK, 1534, 1534 M, 1543 W, 1543 WT, 2 1543...
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C71.835 01 2 AND 4 WlRE No 5 CROSSBAR CONNECTIONS Issue 1 May 1961 tci ocr
Contributed by Steve Cichorsky. BELL SYSTEM PRACTICES SECTION C7 l. 835. 01 Station Operations Manual Issue 1, May, 1961 Major Station Systems AT&TCo Standard KEY TELEPHONE SYSTEMS STATION ARRANGEMEN T FOR 2 AND 4 WIRE NO. 5 CROSSBAR CENTRAL OFFICE...
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502-303-101 i1 Feb70 - Trimline - 220A Hand Tel Set - w AC1 AD1 Bases
, , , , , , rss I, sEciloN 502 303 l0l tr 4. OPER On 2 party tip stations requiring ground id e n ti fi c a ti o n , b e s u re th u t the j acks and plugs are instqlled in accordance wi th th e s e c ti o n o n j a c k s and pl ugs. A T ION 4.01...
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C70.900 03 LOUDSPEAKER PAGING SYSTEMS CONNECTIONS tci ocr
BELL SYSTEM PRACTICES SECTION C70.900.03 Stations Operations Manual Issue A, September, 1960 Minor Station Systems TPT&TCo L.A. Area LOUDSPEAKER PAGING SYSTEl,.IS CONNECTIONS 1. GENERAL C70.900.00 Description 1.01 This section contains schematic and...
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Telefonie-catalogus-s
Catalogue of German origin with text in German, English French and Spanish from around 1905, 116 pages. MIKROFO E · TELEFO E MII(ROTELEFO E. , Mikrofone. Artikel GC\. Pr i kg .t: h d 01 Aar ni r al.Mikrofon, b tehend au Kohle, Mem brane,...
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C55.602 i1 Sep52 - KS-14580 Telephone Answering Device - Peatrophone
Contributed by Steve Cichorsky. OCR and bookmarks by Paul Fassbender. r11~1r111111111111111111 The Pac. Tel. & Tel. Co. PLANT MEMORANDUM C55.602 And Subsidiary Issue B Nor. Calif. and Nev . Area Effective: 4 15 54N Distribution: Codes A,B,C,D List: 352...
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X-70291-01 i1 May26 - Foote-Pierson Ink Writing Register KS-3106
Contributed by John Novack. I. 6 K. DQUIDlllHS .llPSCIJ'ICilIO• Bm.L BLVBOJm Ll.BOBildlIES, IJR:. nnms DDJ[U)PJllft DBP.AR'fllilH. DW l'OJUC f , j 1 l 1 i I l DSBIUfiOB .OD JfilftBJIAICI: UQUIRDDTS J'OR m IOOD PDRSOJr a co. In: WBin•G UGISDI (SDGJ& Rlf...
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26 WE Elements of Communication - RC Glasier - 1926
103 pages. Components, Calling, Machine Switching, SxS, Long Distance. Contributed by the Connections Museum. Processing by Remco Enthoven and Paul Fassbender. downloaded from: TCI Library http: www.telephonecollectors.info Source: Connections...
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502-322-400 i9 Sep80 - Trimline AC AD w/ 220 226 2200 2226 handsets
or AD3H National Fire Protection Association Part 76B telephone base connections.• TABLE A CONVERSION OF EARLY AC1 AND AD1 TELEPHONE BASES MANUFACTURED PRIOR TO 10 1 72 (SEE READ IN PARAGRAPH 1 .0 1 ) WI R E O R LEAD COLOR REMOVE CONNECT (SEE NOTE) FROM...
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WE Bulletin 1053 - V1 Tel Repeater - AC Operated
cord tips at the other. 6. One Weston model 697 ac dc volt ohm milliammeter. DESCRIPTION AND FUNCTIONS OF COMPONENT UNITS V1 Telephone Repeater A Vl Telephone Repeater consists of two voice amplifier units, including input and output jacks and...
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C71.017 6A KTS Selector Only Arrangement Maintenance Issue 2 August 1961 tci ocr
Contributed by Steve Cichorsky. BELL SYSTEM PRACTICES SECTION C71.017 Station Operations Manual Issue 2, August, 1961 Major Station Systems AT&TCo Standard 6A KEY TELEPHONE SYSTEM SELECTOR ONLY ARRANGEMENT MAINTENANCE CONTENTS PAGE 1.00 INTRODUCTION...
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503-200-103 i4 Jul76 - Elite Telephone Sets
Issue 4, July 1976. Elite I, II and Commemorative. 930A 930B 2930A 2930B 2931B. tss 4, sEcIoN 503 2oGr03 TABLE A ORDERINGGUID E TEL SET PLASTIC cooE COLOR 930B30 105 Dark Green D IAL IN SER T COLOR TRIM COLOR APPLIOUE Green Vinyl Gold 293 0 8 3 0 1 0...
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BSRS 353.252 i6 Jul72 - Hand Tel Sets Hanging Type Cording
Also see the earlier D353.252. Contributed by Astrid Smith Connections Museum. OCR & Processing by Paul Fassbender BELL SYSTEM REPAIR SPECIFICATION BSRS..353. 252 Page 1 HAND TELEPHONE SETS • *SPECIFICATION CANCELED HANGING TYPE Information included...
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Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.
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Telephone Collectors International was incorporated under the laws of the state of Kansas on May 13, 1986. The goal of the organization is "to educate the public, as well as the members of the Corporation, regarding the history of telephony, the value of old telephones and related items, their collectability and preservation; to research telephone history and publish and provide literature thereon; to promote the public exhibition of old telephones and related items; and to promote common courtesies and guidelines for use by the public." Telephone Collectors International is recognized by the Internal Revenue Service as a 501(c)(3) organization, to which U.S. tax deductible contributions can be made.