pdf 500 Series Desk Telephones, 503B Popular
1675 downloads
wd_we503b.pdf
![500 Series Desk Telephones, 503B](https://telephonecollectors.info/joomlatools-files/docman-images/generated/c0560792e4a3c79e62f76cbf9fb277dd.jpg)
WE503B (used with Data-Phone equipment)
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!
30 Latest Additions
Who's online
We have 1074 guests online