SD> That's excellent.  You need to set up a BBS they can work with also.
 SD> :D
I am about to build up an internal dial in connection with an old PXB and a
Laptop with modem so the can see, and hear!, how it was to connect with a
modem.

Regards
Andreas 

--- Mystic BBS v1.12 A46 2020/08/26 (Raspberry Pi/32)