BIOS / Int / Int 16 / 7F

               INT 16 - pcANYWHERE - SET KEYBOARD / SCREEN MODE

Input			Output
AX	7Fh	Parameter		AX
BX				BX
CX				CX
DX				DX
ES:DI				ES:DI

This call is used to specify which keyboard (Remote, Host, or Both) or to
specify if the top 24 lines should be displayed on the remote terminal if the
terminal can only display 24 lines. The connect type can also be changed.

Parameter:  0 = Remote keyboard only
            1 = Host keyboard only
            2 = Both keyboards
            8 = Top 24 lines
            9 = Bottom 24 lines
           16 = Hayes modem
           17 = Other modems
           18 = Direct connect