pdf 66mar BLR - 1A2 Key Telephone System Popular

By 1926 downloads

Download (pdf, 3.44 MB)

1A2 KTS - BLR 1966.pdf

66mar BLR -  1A2 Key Telephone System

Mar 1966, Bell Labs Review, Pages 85-88. "Key Telephone System: The Latest Chapter"

New User?

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

Recent Contributors

Thanks for new documents from Lou Maffei, Rick Thoensen. Paul Fassbender, Sheila Flory, Tom Hesson, Jim Hurtle, Ed Palazzo, Bruce Patterson, Remco Enthoven, Jon Kolger, Paul Ivester, Len Hicken, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, and Jeff Lamb.

Please send a file to add your name to this list!

Who's online

We have 472 guests online