INT 14 - 3com BAPI SERIAL I/O - READ BLOCK                                      
	AH = A5h
	CX = length of buffer
	DH = session ID (00h for external session managment)
	ES:BX -> buffer for data
Return: AH = return code (00h,02h,03h,07h,0Ah,0Bh) (see #00394)
	CX = number of bytes actually read
SeeAlso: AH=18h,AH=83h"COURIERS",AH=A0h"BAPI",AH=A3h"BAPI",AH=A4h"BAPI"
SeeAlso: AH=A7h"BAPI",AX=FF02h
                                                                                

INT 14 - Interconnections Inc. TES - RESUME A SESSION                           
	AH = A5h
	AL = session number
Return: ???
SeeAlso: AH=A4h"TES",AH=A6h"TES"