Folder Western Electric

Categories

Folder 15A-23A-Key-Systems
Folder 1A and 1A1 Key Equipment
Folder 1A2 Equipment
Folder 2A-Farm-Interphone
Folder 3XB - SD-CD
Folder 5XB - SD-CD
Folder 6A-Equipment
Folder 740 PBX - All Documentation*
Folder 750 PBX - All Documentation
Folder 755 PBX - All Documentation
Folder CDs, SDs and T-drawings
Folder ED-65720 Line Finder Schematic & Sequence Chart
Folder N1-Carrier
Folder No.2-Local-Test-Cabinet
Folder Number 5 Toll Testboard
Folder SD-CD-1a246-01_MF_Receiver
Folder SD-CD-25791-01_No-Such-Number_Tone.pdf
Folder SD-CD-30200-Step-by step systems no.1 or 350A Loca
Folder SD-CD-30228 Toll and Local Connector
Folder SD-CD-30243-TestConn-350-355A
Folder SD-CD-30903-35-E-97-Local-Connector-One-Ring-Gen-Co
Folder SD-CD-30976-01_3_4_Wire_Selector
Folder SD-CD-30978-8PtyRevCallSel-350-355-360A
Folder SD-CD-31088
Folder SD-CD-31592-CoinTrkCkt350-355-360A
Folder SD-CD-31637-J34719A-ConnTstSet
Folder SD-CD-31739-01_No1_350A_355A_Comb_Conn_Ckt
Folder SD-CD-32133-01-SubLineCkt350-355-360A
Folder SD-CD-33013-i4D-No1_350A_355A_360A_35-E-97_200_Point_Linefinder_Trunk_Finder_3-Wire
Folder SD-CD-56134_2B_Signaling_Test_Set
Folder SD-CD-59070
Folder SD-CD-62440-01 I29 Nos. 3 Toll and Tandem Switchbo
Folder SD-CD-63394-Broadband Carrier Systems
Folder SD-CD-64800-01 Toll Systems - Switchboard No. 3C o
Folder SD-CD-65680-505-506-507-Switchboards
Folder SD-CD-65714-557A-General-Ckts
Folder SD-CD-65715-555-557A-CO-TrunkCkt
Folder SD-CD-65721-Sel-Conn
Folder SD-CD-65727-557A-SecLineAndLineLampTstCkt
Folder SD-CD-65729-557B-TAS-SWBD
Folder SD-CD-65731-557B-TAS-SWBD
Folder SD-CD-65773_701B_BatCutOff
Folder SD-CD-66037-01-Tst-Line-701A-701B-711A-711B-Conn-S
Folder SD-CD-66073-01-Tst-Set-J54701B-701-A-B-711-A-B-740
Folder SD-CD-66144-012_Connector_701B
Folder SD-CD-66520-555-General-Ckts
Folder SD-CD-66537-555-StationLineCkts
Folder SD-CD-69105-01_KTS No. 1A, Private Line
Folder SD-CD-69286-01 6A Key Telephone System
Folder SD-CD-69513-1A2LineCkt
Folder SD-CD-69556-4WPrivateLineTerminatingStationCkt
Folder SD-CD-73094-911NA-Tst-Set
Folder SD-CD-95259-KS16617Amp
Folder SD-CD-96181-No3-Tst-Cabinet
Folder SD-CD-96335-01_Dial_Testing_Circuit_LTC_No-3
Folder SD-CD-99706-24A_Loop_Checker
Folder SD-CD-99707-24B_Loop_Checker_Generator
Folder WEco Switching Documents

Documents

Select Toggle Title Date Download
pdf SD-69226-01 I2D F-50682 Telephone Set - 2- or 4-wire (900 downloads) Popular Download (pdf, 51 KB)
pdf CDs and SDs "Flashcards" for SxS - by Monarch Molding (1282 downloads) Popular Download (pdf, 1.69 MB)
pdf SD-69654_01 i3D1 - 7A Comm System - Com Key Phones (1077 downloads) Popular Download (pdf, 2.87 MB)
pdf SD-69658-01 I5B 6xxPanels (1329 downloads) Popular Download (pdf, 2.35 MB)
pdf SD-69909-01 i8D1 Aug79 - 4A Speakerphone (1332 downloads) Popular Download (pdf, 3.45 MB)
pdf SD-69931-01 I8D1 478A Touch Tone Adapter (1155 downloads) Popular Download (pdf, 2.08 MB)
pdf SD-69942-01 I4B1 400H Line Card (1281 downloads) Popular Download (pdf, 780 KB)
pdf SD-82227-01 I1 79B1 Power Supply (1207 downloads) Popular Download (pdf, 531 KB)
pdf SD-82227-02 I4B 79B2 & 79B3 Power Supply (1499 downloads) Popular Download (pdf, 837 KB)
pdf SD-69559-01 I11D Tie Line (1180 downloads) Popular Download (pdf, 5.11 MB)
pdf SD-69561-01 I2 Conference Circuit (1132 downloads) Popular Download (pdf, 422 KB)
pdf SD-69567-01 Dial Selective Intercom Line Circuit (1231 downloads) Popular Download (pdf, 6.56 MB)
pdf SD-69595-01 I10D Touch Tone Adapters (1071 downloads) Popular Download (pdf, 2.04 MB)
pdf SD-69627-01 I2B 109A110A Audio On Hold (1132 downloads) Popular Download (pdf, 755 KB)
pdf SD-69651-01 I5D 400G Line Card (1047 downloads) Popular Download (pdf, 359 KB)
pdf SD-69529-01 I10D - Type 247B TouchTone adapter (1199 downloads) Popular Download (pdf, 2.72 MB)
pdf SD-69652-01 I4D1 7A Communications System - Comkey718 (1189 downloads) Popular Download (pdf, 14.00 MB)
pdf SD 95277-02 Issue 7B - Transmission Measuring Milliwatt Distributing Circuit (1222 downloads) Popular Download (pdf, 647 KB)
pdf CD 95277-02 Issue 3B - Transmission Measuring Milliwatt Distributing Circuit (2162 downloads) Popular Download (pdf, 410 KB)
pdf CD-1E059-01 I5B PBX 51A Centrex Data Receiver and Transmitter Circuit (1830 downloads) Popular Download (pdf, 680 KB)

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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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