Folder Western Electric

Categories

Folder 740 PBX - All Documentation*

*BSPs are located in the BSP section

Folder 750 PBX - All Documentation

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

Folder 755 PAX - All Documentation

Note that applicable BSPs are filed under the "BSP" section in the 550-xxx-xxx division.

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

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

Folder SD-CD-65680-505-506-507-Switchboards

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

Folder WEco Switching Documents

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

Documents

pdf CD-95956-01 DUAL CHANNEL RECEIVER CIRCUIT - 700 AND 1100 CYCLES PER SECOND Ocr R Popular

By 540 downloads

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CD-95956-01_DUAL_CHANNEL_RECEIVER_CIRCUIT_-_700_AND_1100_CYCLES_PER_SECOND_ocr_r.pdf

CD-95956-01 DUAL CHANNEL RECEIVER CIRCUIT - 700 AND 1100 CYCLES PER SECOND Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf CD-SD-69153-01-Right-of-Way-Circuit Bc Popular

By 672 downloads

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CD-SD-69153-01-Right-of-Way-Circuit_bc.pdf

pdf CD-SD-69225-01-Emergency-Reporting-(complete) Bc Popular

By 664 downloads

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CD-SD-69225-01-Emergency-Reporting-(complete)_bc.pdf

pdf CD-SD-69364-01-Fire-Alerting-Circuit Bc Popular

By 695 downloads

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CD-SD-69364-01-Fire-Alerting-Circuit_bc.pdf

pdf CDs and SDs "Flashcards" for SxS - by Monarch Molding Popular

By 598 downloads

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SXS_SD_CD_RefCards_MonarchMolding.pdf

CDs and SDs "Flashcards" for SxS - by Monarch Molding

Step by Step info abstracted from the SDs and CDs by Monarch Molding, Inc.
SD/CD-31739-01 SXS, Combination Connector Circuit - Local Call
SD/CD-31739-01 SXS, Combination Connector Circuit - Toll Call
SD/CD-30228-01 SXS, Combination Connector Circuit - Local Call
SD/CD-30228-01 SXS, Combination Connector Circuit - Toll Call
SD/CD-30215-01 SXS, Local Rotary Hunting Connector
SD/CD-31530-01 SXS, 200 Point Line or Trunk Finder
SD/CD-30200-01 SXS, 3-Wire Selector Circuit
SD/CD-30976-01 SXS, Digit Absorbing Selector
Contributed by Dennis Hock.  Scan edited by Steph Kerman.

pdf Cord Type PBX 551 MI Bell Operating Instructions Popular

By 673 downloads

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Cord_Type_PBX_551_MI_Bell_Operating_Instructions.pdf

Cord Type PBX 551 MI Bell Operating Instructions

Contributed by John Novack.

pdf ED-31737-30-Local1RingConn - Page 2 - Bc Popular

By 656 downloads

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ED-31737-30-Local1RingConn_bc.pdf

ED-31737-30-Local1RingConn - Page 2 - Bc

Local 1 Ring Connector, Issue 27.  This is only the second of an unknown # of pages, showing primarily Figure 1. Connector Circuit.

pdf J50831A 701B LineFinder Shelf Popular

By 541 downloads

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J50831A_701B_LineFinder_Shelf.pdf

J50831A 701B LineFinder Shelf
Contributed by Gil Smith - Scanned by Steve Gemeny

pdf J50831E 701B Connector Shelf Popular

By 584 downloads

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J50831E_701B_Connector_Shelf.pdf

J50831E 701B Connector Shelf
Contributed by Gil Smith - Scanned by Steve Gemeny.

pdf PBX - NYTel - Telephone Equipment and Services, Aug30 Popular

By 725 downloads

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NYTel_Telephone_Equipment_Services_Aug30.pdf

PBX - NYTel - Telephone Equipment and Services, Aug30

August 1930.  Contributed by Rick Walsh.

CONTENTS (TOC)

Cordless PBX Switchboard
Non-Multiple Cord PBX Switchboards [550, 551]
Private Line Monitor
740-A, 740-B and 740-C Dial PBX Systems
750-A Dial Intercommunicating System
Telephone Typewriter Service
Portable Tel Equip Jack and Plug
20 LIne Order Receiving Table
No.1 and No.2 Order Receiving Turret
Standard Finishes in Colors

pdf Relay-Mercury-275-276-Data Bc Popular

By 710 downloads

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Relay-Mercury-275-276-Data_bc.pdf

pdf SD 66149 01 18D PBX No 506A B Popular

By 489 downloads

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SD_66149_01_18D_PBX_No_506A_B.pdf

pdf SD 69288-01-C20 I17D 219A KTU Two And Four Wire Private Line Circuits Popular

By 654 downloads

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SD_69288-01-C20_I17D_219A_KTU_Two_and_Four_Wire_Private_Line_Circuits.pdf

SD 69288-01-C20 I17D 219A KTU Two And Four Wire Private Line Circuits
Contributed by Steve Cichorsky.

pdf SD 69900-01 Popular

By 748 downloads

SD 69900-01
Bell System /  Western Electric 50A Conference Set

pdf SD 95277-02 Issue 7B - Transmission Measuring Milliwatt Distributing Circuit Popular

By 634 downloads

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SD_95277_02_I7B_Nov78_TransmissionMeasuringCircuit.pdf

SD 95277-02 Issue 7B - Transmission Measuring Milliwatt Distributing Circuit
Using 71F Milliwatt Reference Generator.  Contributed by Mike Mangus.

pdf SD-15120-01 I14 Popular

By 554 downloads

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SD-15120-01_I14.pdf

SD-15120-01 I14
No. 12 Switchboard

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

By 578 downloads

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SD-1E059-01 51A Centrex Data Rx and Tx Circuit.pdf

pdf SD-25760-01 I10 Popular

By 529 downloads

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SD-25760-01_I10.pdf

SD-25760-01 I10

No. 5 Crossbar

pdf SD-30200-01 3-Wire Selector Ocr R Popular

By 535 downloads

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SD-30200-01_3-Wire_Selector_ocr_r.pdf

SD-30200-01 3-Wire Selector Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

pdf SD-30243-01 Test Connector Ocr R Popular

By 432 downloads

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SD-30243-01_Test_Connector_ocr_r.pdf

SD-30243-01 Test Connector Ocr R

Contributed by Steve Cichorsky.  OCR by Clint Gilliland.

New User?

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

Recent Contributors

Thanks for new documents from Chuck Hensley, John Gilbert, Chuck Batson, Alan David, Steve Flocke, Paul Wills, Dave Gruger, Jim Prather, John Stancliff, Sam Etler, John Novack, Clint Gilliland, Steve Cichorsky and Paul Fassbender.

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