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Assuming 1 is required, and tel is required, the following results were found.

  • 480-000-000 i85 May75 - Numerical Index - Private Service Systems

    103 No. 307 Sequence Circuit Unit Description 480 714 104 No. 307 Dual Access Switch Description No. 307 2626A 1 Telephone Set Description No. 307 Alarm Circuit Unit Private line Telephone SS l Decoder and Keyer Detailed Tests...

  • 480-000-000 i85 May75 - Num Index Priv Srvc Syst

    103 No. 307 Sequence Circuit Unit Description 480 714 104 No. 307 Dual Access Switch Description No. 307 2626A 1 Telephone Set Description No. 307 Alarm Circuit Unit Private line Telephone SS l Decoder and Keyer Detailed Tests...

  • Bell Canada Station I&R Dec72 - Admin Info

    III Line TCT Noisy Location Trans Ft Cut Off Ftr RXRLF Centrex I Line TDBCT TT B1 Console Ftr RXRLG Centrex I Line TDBTT TT B1 Tel Ftr RXRLO Centrex I Line RXRLQ TDJCC TT Public Tel Ftr Centrex I Line TDJCT TT CDR Ftr RXRTl Centrex I Tel RXRT2 Centrex I...

  • Notes on a Trip East - Nov04 - by W. F. Cozad Superintendent of Traffic Colorado Tel Co

    special courtesy shovn their subscribers and one which Mr. Sherwood of New York City, would not approva. "No Toll" "No Toll 11 telephones a.re marked by a certa.in lamp on the "A" board. Two and four party linea by a red dot at the side of the anewer...

  • 502-503-101 i10 Jan84 - Reference 2500 2554-Type Telephone Sets - Late Production

    51 pages. Issue 10, January 1984. Adds info on 2554BMPA and Z2554BMPGA sets. Includes info on sets equipped with 72 type dials and sets marked 1 PTY. 2500DM, 2500DMG, 2554BMP, 2554BMPG, 2500D2MG, 2554B2P, 2554B2PG. Notched housings. Components include...

  • 502-150-900PT iA Apr64 - F-56093 - Inst Conn Maint

    Pacific Telephone. Trimline style wall telephone. Contributed by Steve Cichorsky. Scanning and OCR by Paul Fassbender. 3.01 This is new apparatus seen for the first time by telephone customers. A thorough explanation and demonstration of new features...

  • AT&T Spec 4810, Dec 1927 - Stations Hand Telephone Sets

    A.T.&T. Specifications 4810, December 1927, Replacing Spec 4732 and Supplement A, 36 pages. Includes Cording, Connections and Tests for E1A and E1B handserts used on A, B and C handset mountings, including A1 type, A2 type, A3 type, B1 type, B2 type,...

  • AE Catalog 4033 Jul39 - Private Telephone Systems And Accessories

    38 pages. AE Intercoms, Auto Com, Idealfones, Serv U Fones, P A X, Monotype manual and magneto systems. 32A47, 32A48, 33A17, 33A18, 33A10, 34A16, 32A1, 32A21, 35A5, 32A14, AM 10 Outdoor Monophone, AM 21 Flush Wall Telephone, Switchboards, Monochime,...

  • 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,...

  • BSRS 350.004 i21 Dec82 - Coin Telephone Sets General Requirements

    Contributed by Astrid Smith Connections Museum. OCR & Processing by Paul Fassbender BELL SYSTEM REPAIR SPECIACATION BSRS 3 5 0 • 0 0 4 • COIN TELEPHONE SETS GENERAL REQUIREMCNTS • This index lists the information that forms a part of, or supplements...

  • WE Tel Sys Training 1959 - No1 Crossbar Dial Tel Sys - CO Equip No. 5

    Contributed and scanned by John Novack. Processed by Paul Fassbender. TCI Library www.telephonecollectors.info ,Western Electric Company 1 Inc. telephone Systems training Hawthorne Works Course: Central Office Equipment Equipment Engineering Branch...

  • Melco Intercom Expanders 1985 - Practices

    Contributed and scanned by John Novack. Bookmarks and processing by Paul Fassbender. WmELCO LABS, inc. KX 30 TECHNICAL PRACTICE 490003 FEBRUARY 1985 REVB KX 30™ INTERCOM EXPANDER KEY TELEPHONE UNIT 1. GENERAL 3. INSTALLATION 1.01 The KX 30 Intercom...

  • SC Bulletin 19 -1905 - Generator Call Telephones

    Generator call = Magneto. Contributed by Jack Ryan. r Generator Call Telephones Bulletin No. 19 Superseding Bulletin No. 11 Stromberg Carlson Telephone Manufacturing Co. General Offices Rochester, N. Y. Branch Sales Office : Chicago, Ill. Factories :...

  • SD-32128-01 - Connector Bank Multiple

    Contributed by John Novack. . . 31 10 ez1i£ 1Js .OlllCUIT llOTES: 101. 1EA1UR!: OR OPTION ~~\'.!~ ~TEii 103 . RECDRD l)F 'FIGllllES wrRlllG .AllD APPl,RAlUS CHANGES FIG.I :3C.ONDMULT FIG.A FIG.B I I RING OP. 2 111116 OR lEllr.l...

  • 463-130-100 i12 Oct78 - Backboards - ID Inst

    34 pages. [Extracted from KSSM, i6, July 1980 by Sam Etler] 8EU SYSTEM PRACTICES AT& TCo Standard SECTION 463 130 1 00 Issue 12, October 1978 BACKBOARDS IDENTIFICATION AND INSTALLATION 1. GENERAL This section provides information on common use...

  • BSRS 353.319 i3 Nov72 - Tel Sets 300 type Models Connections

    Astrid Smith Connections Museum. OCR & Processing by Paul Fassbender BELL SYSTEM REPAIR SPECIFICATION BSRS.. 353. 319 Page 1 TELEPHONE SETS *SPECIFICATION CANCELLED • D 173487, 302E, F, G, H, AA, AND AC, 303 TYPE, 304 TYPE, 305E, F, G, AND H, 306A, B,...

  • 103-231-510 i3 Jan76 - Transmission and Noise Measuring Systems

    Contributed by Paul Wills. Processed by Paul Fassbender. BELL SYSTEM PRACTICES SECTION 103 231 .510 ""L AT&l'Co Standard Issue 3, January 1976 .r EASE NOTE: ,' ·~i· TRANSMlS.SJOJ'I .~~p NOISE MEASURING SYSTEMS 'AP,P,E;ARAN~~s· Ar ,. " " ., ~ ~ . VOICE...

  • ITT KSP 307-00A-101 i3 Jan77 - K307A KTU

    Contributed by John Novack. KSP 307 00A 101 Issue 3, Jan. '77 K307A KEY TELEPHONE UNIT Rotary Dial Selective Intercom (Including information on Tel Touch Adapter P N 182666 101) Fig. 1 K307A Dial Intercom KTU And Tel Touch Adapter P N 182666 101 2.00...

  • 503-100-100 i5 apr 1979 telephone sets modular type

    From the collection of Phil McCarter TELEPHONE SETS MODULAR TYPE SECTION 503 100 100 Issue 5, April 1979 BELL SYSTEM PRACTICES AT & TCo Standard TELEPHONE SETS MODULAR TYPE 1. 1.01 1.02 • Show cu rrent production 630A4 connecting block GENERAL Thi s...

  • C70.121.3 i1 Dec59 - 2A and 2B Key Telephone Systems - Conn

    2A uses a 321 type telephone set with 112A amplifier. 2B uses a 330 type telephone set. Rescanned improved image quality. Contributed and scanned by Steve Cichorsky. OCR and processing by Paul Fassbender. BELL SYSTEM PRACTICES SECTION C70.121.3...


Results 101 - 120 of 409

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Recent Contributors

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.