INT 14 - 3com BAPI SERIAL I/O - INSTALLATION CHECK                              
	AX = AF00h
	BX = AAAAh
Return: AX = AF01h if installed
	    BH = protocol type (if BX=AAAAh on entry)
		01h NetManage TCP/IPThe protocol suite originally developed by DARPA for use on its ARPAnet network, which is now known as the Internet.  See also IP, TCP.
	    BL = version for protocol type (if BX=AAAAh on entry)
Note:	early versions of the BAPI and the ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. simply destroy AX; this
	  behavior is used to determine whether the newer functions (AH=B0h,
	  AH=B1h,etc) are available
SeeAlso: AH=A0h"BAPI"