pdf 512-730-400 I4 Sep79 - 4A Speakerphone - Connections Popular

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512-730-400_I4.pdf

512-730-400 I4 Sep79 - 4A Speakerphone - Connections

Issue 4, Sept. 1979. Covers 630-, 631-, 632-, 634-, 635-, 2630-, 2631-, 2632-, 2634-, and 2635-type telephone sets. Call Directors. Wiring diagrams.

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Thanks for new documents from 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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