pdf 1500 Series Telephones, 1500D and 1554B, plus 2500D and 2554D Popular

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1500 Series Telephones, 1500D and 1554B, plus 2500D and 2554D

N.E. & W.E. TELEPHONE SETS 1500D, 2500D, 1554B, 2554B CONNECTED TO 25A3 & 35A3 TOUCH TONE DIAL PADS. Color-coded and contributed by Jeff Lamb.

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Thanks for new documents from Jim Hurtle, Ed Palazzo, Paul Fassbender, Bruce Patterson, Remco Enthoven, Jon Kolger, Paul Ivester, Len Hicken, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Alan David, Dennis Hock, and Tim Griffin.

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pdf 1500 Series Telephones, 1500D and 1554B, plus 2500D and 2554D Popular

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