On 04/10/2016 04:42 PM, Jeff Liebermann wrote:

Are you sure about the model number? The SC number was SC-554 while
the WE number was 2554.

SC-554:
https://www.youtube.com/watch?v=cDP6I8bEP8o

WE 2554:
https://www.youtube.com/watch?v=VedsBJfsLlo



Thanks for the response, Jeff. The number stamped on the back of the
instrument is S-C 2554BPM. Perhaps the "2" designated a DTMF type dial?
Sincerely,
--
J. B. Wood e-mail: