Another
curious thing, a load of calculator sized terminals from Pacific
Bell, but no clue about what exactly they do, so I didn't buy any
(should be at swapmeet next week too). Nothing was obvious about the
function, small 4 line lcd display, alphanumeric keypad, and from
looking at a larger similar unit they attech to a typical POTS phone
wire.
Sounds like either a POTS line tester of some sort or a terminal for the
old AT&T craft access system. Most likely the later.
Did they appear to be MANUFACTURED by pacBell?
There were also some TDDs in that size.