[comp.dcom.telecom] Remember Demon Diallers?

"Scott D. Green" <GREEN@wharton.upenn.edu> (08/07/90)

AKA Radio Shack DuoFone 93T?  Well, I've got one that had been
re-jumpered to work with a key system.  I want to un-modify it now to
operate on a single line.  Of course I didn't document the original
modification!  Does anyone know what the jumpers inside should look
like?  There are two sets of pins: one set has three pins and one
jumper; the other has six pins and two jumpers.

Thanks for any help.

scott