ASR33 touchtone keypad questions

From: Eric Smith <eric_at_brouhaha.com>
Date: Mon Oct 26 01:57:31 1998

Ethan Dicks <erd_at_infinet.com> wrote:
> I would appreciate any information or leads to information about Western
> Electric touchtone pads.
[... (actually in the reverse order]
> Top marking - 35Y3D 4-77

I think this particular model was commonly used in 2500 sets. In '78 (when I
was in junior high school), I managed to talk a Mountain Bell repairman into
giving me one of these to play with. I distinctly remember that model number.
However, I never figured out how to make it do anything useful, so I gutted it
and only used the keypad.

I've got an ASR33 service manual, but it's in Colorado and I'm in
California. I don't remember whether it covered the modem.

Eric
Received on Mon Oct 26 1998 - 01:57:31 GMT