Cancel Call-Waiting
06-Sep-90 21:44:03
Sb: #86-Cancel Call-Waiting
Fm: John G. Ata 72017,145
To: Tom Cloutier 72560,1723
Tom,
I just changed the "Initialize modem" string from just "ATDT" to
"ATDT*70W" or "ATDT*70,". That prefixes each number with a cancel
call-waiting (at least for my phone company).
John