(09-19-1995 3:46pm WATCHCOM.EXE)
WATCHCOM waits for a single ring from the COM port identified
in the environment table as MODEM=COMn: (where n is the COM
port number). Default is COM2:
WATCHCOM exits with ERRORLEVEL 0 after ExitMinutes
(use 0 for ExitMinutes to wait indefinitely).
If WATCHCOM is exited by the operator, ERRORLEVEL is set to 255
Otherwise, WATCHCOM exits with ERRORLEVEL set to the number of rings.
Time-stamped activity is logged to WATCHCOM.LOG
COM activity (for CallerID, etc.) is captured to WATCHCOM.CAP