Int 14 Fn B2  - 3com Bapi Serial I/o - Get Ecm Watch State                 [S]

   AH = B2h

Return: AH = return code (00h,07h,0Ah) (see #0320)
   AL = watch flag (00h disabled, 01h enabled)
Desc:  determine whether the ECM character is enabled

See Also: AH=B0h,AH=B1h