.th DA IV 10/28/73
.sh NAME
da \*- voice response unit
.sh DESCRIPTION
Bytes written on this file
control a Cognitronics optical drum voice response
unit which
can generate up to 31 fixed half-second utterances.
Bytes read correspond to Touch-Tone\(rg
signals received via a 403 dataset.
.s3
The specifics of the interface will not be described.
Consult M. E. Lesk for more information.
.sh FILES
/dev/da
.sh BUGS
