pdf SWBT Service And Equipment Manual [07] - Part VI: Dial PBX Systems Sections 5A, 6, 7 Dial PBX Sys Popular

Published on 17 December 2010 By Anonymous 1174 downloads

Download (pdf, 5.08 MB)

48ca_SWBT_ServiceAndEquipManual_VI_5A_6_7_DialPBX.pdf

SWBT Service And Equipment Manual [07] - Part VI: Dial PBX Systems Sections 5A, 6, 7 Dial PBX Sys

ca 1948 with later additions. Includes attended dial PBX system 756A, Unattended Dial PBX systems and key system dial PBX systems (755A). Other parts of this manual are in separate documents. The number in brackets [n] is the sort order for this document based on the documents currently in the Library. It may change as new sections of the manual are added.

Keywords: Crossbar; tie lines; toll diverting; night connection; 556A; console; trunk connections; conference calls

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.

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

pdf SWBT Service And Equipment Manual [07] - Part VI: Dial PBX Systems Sections 5A, 6, 7 Dial PBX Sys Popular

New User?

Recent Contributors

Who's online