INT 1A - SNAP.EXE 3.2+ - "SNAP_SENDNOREPLY" - SEND MSG, DON'T AWAIT REPLY
AX = 6205h
STACK:  WORD    conversation ID (0000h-0009h)
DWORD   pointer to message
WORD    length of message
WORD    0000h (use default "Cparms" structure)
Return: AX = status (see AX=6108h)
STACK unchanged

See also: 1A6108

1A6205 - SNAP.EXE 3.2+ - "SNAP_SENDNOREPLY" - SEND MSG, DON'T AWAIT REPLY