INT 14 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./Yale EBIOS SERIAL I/O - SET OUTGOING MODEM SIGNALS
	AH = FBh
	AL = modem control register (see #00334 at AH=05h"SERIAL")
	DX = port (00h-03h)
Return: nothing
SeeAlso: AH=05h"SERIAL"