Int 2F Fn D856  U - Novell Netware Lite V1.1 - Server - Get ???            [N]

   AX = D856h

Return: AX = 0001h if supported???
   BX = ??? (0004h for v1.1)
   CX = ??? (0F20h for v1.1)
   DS = segment of resident code
   ES = data segment of resident copy

Note:  this function is also supported by Personal NetWare SERVER, bundled
     with Novell DOS 7