Western Electric

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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: 733

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: 815

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: 872

400 PBX Manual 400 PBX Manual

Date added: 08/03/2011
Date modified: 08/03/2011
Filesize: 8.64 MB
Downloads: 889

400 PBX Drawings 400 PBX Drawings

Date added: 08/03/2011
Date modified: 08/03/2011
Filesize: 8.56 MB
Downloads: 859

SD-95286-01 SD-95286-01

Date added: 06/11/2011
Date modified: 08/05/2011
Filesize: 1.49 MB
Downloads: 1102
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: 885

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: 1177

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: 941

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: 987
SD-66414 701 Station Line Ckt

SD3253901 SD3253901

Date added: 04/16/2011
Date modified: 04/16/2011
Filesize: 2.88 MB
Downloads: 1015
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: 1120
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: 923
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: 1105
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: 1032
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: 852
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: 1164
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: 810
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: 951
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: 692
March 1959. Contrib uted by Steve Cichorsky.

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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.

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