Folder Western Electric
Categories
Folder 740 PBX - All Documentation*
Folder 750 PBX - All Documentation
Folder 755 PBX - All Documentation
Note that applicable BSPs are filed under the "BSP" section in the 550-xxx-xxx division.
Folder CDs, SDs and T-drawings
CDs and SDs are currently located in several categories in the Library. Hint: search using the first five numeric digits of the document number.
Folder SD-CD-31592-CoinTrkCkt350-355-360A
CD-31592-02 and SD-31592-02 Coin Trunk Circuit
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
Folder WEco Switching Documents
General and introductory info on topics including Manual, Step-by-Step (SxS), Panel, Crossbar (Xbar) and ESS.
Documents
New User?
Read the articles under "Introduction" in the black menu bar above.
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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