D
ddwyer
Would like to switch on and talk to speed dialled phone numbers by means
of one or two contact closures.
Can do this by direct connection to pcb but are there phones with
suitable plug in direct connections (presumably some with serial data
line would also do) Hence or otherwise any good web links.
(Already posted to mobile telecomms with no replies!.)
of one or two contact closures.
Can do this by direct connection to pcb but are there phones with
suitable plug in direct connections (presumably some with serial data
line would also do) Hence or otherwise any good web links.
(Already posted to mobile telecomms with no replies!.)
