Phone Patch B1203 info wanted

[rgallahan]

Understand that terminal strips 1-2 are phone line, 3-4 are marked as PTT relay by previous owner, 5-6 as radio speaker.



Did not include documentation. Anybody have some?

Came along with a never used T3170A Desk Set and I do have FULL documentation for that if anybody needs it.

Thanks,

Bob G.
AC0KC