Int 14 Fn E1  - Telapi - "telclose" - Terminate Telnet Connection          [N]

   AH = E1h
   BX = connection ID

Return: AX = status (0000h,FFF7h,maybe others) (see #0323)

Note:  flushes and releases all buffers and data space used by the connection

See Also: AH=E0h,AH=E6h,AX=FF00h