Int 14 Fn B1 - 3com Bapi Serial I/o - Enter Command Mode [S] AH = B1h Return: AH = return code (00h,07h,0Ah) (see AH=A0h"BAPI") Desc: provide a means for the application or terminal emulator to perform the same action normally caused by the ECM character See Also: AH=B0h,AH=B2h