View Single Post
Old 8th Mar 2021, 5:34 pm   #2
russell_w_b
Dekatron
 
russell_w_b's Avatar
 
Join Date: Jul 2007
Location: Penrith, Cumbria, UK.
Posts: 3,687
Default Re: Free-standing telephone keypad

You used to be able to get a little unit slightly smaller than a fag packet with an LCD display, a keypad and a speaker in it. It had the capacity to store telephone numbers as well as allowing direct dialling.

It was acoustically coupled with the speaker on the telephone handset mic and then activated. I have a Tandy one somewhere.
__________________
Regds,

Russell W. B.
G4YLI.
russell_w_b is offline