CompuServe Messages

#MultiI/O Serial Problems

    05-Jun-93 10:38:23
Fm: Ronnie Pertuit 72247,3570
To: Dave Cinege 70322,447
Okay I have downloaded a copy of Qmodem, set up the program to use COM_3 with IRQ_10. Now it seems the program can send data out to the modem but not receive data back in. I can send the reset command, go ON HOOK, and go OFF HOOK but I don't get any OK message back from the modem Also in DOS I have checked the COM port status with the MODE command. COM_1 and COM_2 check out okay. But when I type MODE COM3 I get an ILLEGAL DEVICE – COM 3 error message. Any ideas what the problem is?