Was wondering if anyone had any information out there about programming a ROLM 624 phone. We have a switchboard application, that contols the phone not through TAPI but through an AT COMMAND SET. The phone is hooked up to the computer through a DCO to the serial port. I've been able to control the phone some what through some commands I have found. (XM, SI 0, DI 1). I can't find any info about the return codes. Does anyone know if there ever was a programming guide?