TEMPLATE
DEVICE NAME/A,UNIT/N/A,FLAGS/N/K,BAUD/N/K

FUNCTION
Set the serial device used by STFax.

INPUTS
NAME/A name of the device

UNIT/N/A unit of the device

FLAGS/N/K flags of the serial port. Currently not
used.

BAUD/N/K speed of the serial port. This parameter exists
only for backward compability.

RETURNS
0 No errors
20 Couldn't open the device