New User?

Read the articles under "Introduction"
in the black menu bar above.

 .

Western Electric

Categories

SD-CD-33013-i4D-No1_350A_355A_360A_35-E-97_200_Point_Linefinder_Trunk_Finder_3-Wire

SD-CD-33013-i4D-No1_350A_355A_360A_35-E-97_200_Point_Linefinder_Trunk_Finder_3-Wire ( 2 Files )

Step-by-Step Systems, No.1, 350A, 355A, 360A, or 35-E-97 200 Point Line or Trunk Finder 3 Wire

WEco Switching Documents

WEco Switching Documents ( 107 Files )

General and introductory info on topics including Manual, Step-by-Step (SxS), Panel, Crossbar (Xbar) and ESS.

740 PBX - All Documentation*

740 PBX - All Documentation* ( 3 Files )

*BSPs are located in the BSP section
750 PBX - All Documentation

750 PBX - All Documentation ( 25 Files )

Note that applicable BSPs can be found in the BSP section under the 748-xxx-xxx division.
755 PAX - All Documentation

755 PAX - All Documentation ( 12 Files )

Note that applicable BSPs are filed under the "BSP" section in the 550-xxx-xxx division.
SD-CD-65680-505-506-507-Switchboards

SD-CD-65680-505-506-507-Switchboards ( 7 Files )

Applicable BSPs can be found in the 536-xxx-xxx Division

Documents

Order by : Name | Date | Hits [ Ascendant ]

CD - SD-69364-01 Fire Alerting Circuit CD - SD-69364-01 Fire Alerting Circuit

Date added: 08/03/2011
Date modified: 08/03/2011
Filesize: 6.88 MB
Downloads: 760

CD - SD-69225-01 Emergency Reporting (complete) CD - SD-69225-01 Emergency Reporting (complete)

Date added: 08/03/2011
Date modified: 08/03/2011
Filesize: 1.08 MB
Downloads: 850

CD - SD-69153-01 Right-of-Way Circuit CD - SD-69153-01 Right-of-Way Circuit

Date added: 08/03/2011
Date modified: 08/03/2011
Filesize: 4.08 MB
Downloads: 909

400 PBX Manual 400 PBX Manual

Date added: 08/03/2011
Date modified: 08/03/2011
Filesize: 8.64 MB
Downloads: 928

400 PBX Drawings 400 PBX Drawings

Date added: 08/03/2011
Date modified: 08/03/2011
Filesize: 8.56 MB
Downloads: 889

SD-95286-01 SD-95286-01

Date added: 06/11/2011
Date modified: 08/05/2011
Filesize: 1.49 MB
Downloads: 1132
Announcement Circuit Employing KS-16765 List 1 Announcement Set

CD-95286-01 Iss 3B CD-95286-01 Iss 3B

Date added: 06/11/2011
Date modified: 06/11/2011
Filesize: 837.59 kB
Downloads: 914

CD-1E063-01 - 51A Cust Prem Sys - Centrex Att Cons Lamp Ctrl Ckt CD-1E063-01 - 51A Cust Prem Sys - Centrex Att Cons Lamp Ctrl Ckt

Date added: 06/05/2011
Date modified: 06/05/2011
Filesize: 956.8 kB
Downloads: 1210

SD-1E059-01 51A Centrex Data Rx And Tx Circuit SD-1E059-01 51A Centrex Data Rx And Tx Circuit

Date added: 06/05/2011
Date modified: 06/05/2011
Filesize: 3.71 MB
Downloads: 973

SD-66414 701 Station Line Ckt SD-66414 701 Station Line Ckt

Date added: 05/08/2011
Date modified: 05/08/2011
Filesize: 1.03 MB
Downloads: 1011
SD-66414 701 Station Line Ckt

SD3253901 SD3253901

Date added: 04/16/2011
Date modified: 04/16/2011
Filesize: 2.88 MB
Downloads: 1047
Circuit Description
SD 32539-01, Issue 19A

Step-ByStep Systems
No.1, 350A, 355A, 360A or 35E97
Coin Trunk Circuit
For use preceding a first selector serving coin lines arranged prepay or coinless access to specified numbers

CD 32539-01 CD 32539-01

Date added: 04/15/2011
Date modified: 08/05/2011
Filesize: 1.39 MB
Downloads: 1177
Circuit Description
CD 32539-01, Issue 3A

Step-ByStep Systems
No.1, 350A, 355A, 360A or 35E97
Coin Trunk Circuit
For use preceding a first selector serving coin lines arranged prepay or coinless access to specified numbers

632-205-220 I1 - W2HM Cord, 710 Splicing System Instruction Sheet 632-205-220 I1 - W2HM Cord, 710 Splicing System Instruction Sheet

Date added: 04/07/2011
Date modified: 04/07/2011
Filesize: 115.33 kB
Downloads: 954
March 1982, Issue 1.  Inserting pair probe into bridge ports of a 710 connector.  Contributed by Steve Cichorsky.

SD 69900-01 SD 69900-01

Date added: 03/07/2011
Date modified: 03/07/2011
Filesize: 1.05 MB
Downloads: 1130
Bell System /  Western Electric 50A Conference Set

SD-69900-02 SD-69900-02

Date added: 03/07/2011
Date modified: 03/07/2011
Filesize: 1.32 MB
Downloads: 1062
Bell System /  Western Electric 50A Conference Set

CD 69900-01 I1 App 2D CD 69900-01 I1 App 2D

Date added: 03/07/2011
Date modified: 03/07/2011
Filesize: 20.77 kB
Downloads: 880
Bell System /  Western Electric 50A Conference Set

CD-69900-02 I2A CD-69900-02 I2A

Date added: 03/07/2011
Date modified: 03/07/2011
Filesize: 988.91 kB
Downloads: 1190
Bell System /  Western Electric 50A Conference Set

CD-69900-01 I1 App 1D CD-69900-01 I1 App 1D

Date added: 03/07/2011
Date modified: 03/07/2011
Filesize: 42.99 kB
Downloads: 838
Bell System / Western Electric 50A Conference Set

sd31777_mm sd31777_mm

Date added: 03/05/2011
Date modified: 03/05/2011
Filesize: 611.12 kB
Downloads: 981
SD 31777

SD-69225-01 I2D  Station Circuits for Emergency Reporting SD-69225-01 I2D Station Circuits for Emergency Reporting

Date added: 03/02/2011
Date modified: 03/02/2011
Filesize: 33.41 kB
Downloads: 716
March 1959. Contrib uted by Steve Cichorsky.

Recent Contributors

Thanks for new documents from David Gruger, Jeff Lamb, Walt Aydelotte, Dennis Hock, Steve Flocke, Paul Wills, Sam Etler, Fred Haynes, John Novack, Clint Gilliland, Steve Cichorsky and Karl Brose.

Please add your name to this list!

Who's Online

We have 308 visitors online

 

 

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.