Int 2F Fn FF16 - Topware Network OS V5.10+ - Set Control Number Of "show [N] AX = FF16h BL = which to set (00h TopShow, FFh TopTerm) CX = destination screen 0000h all stations 0000h-00FFh (TopTerm only) send to group CL 8001h-80FEh send to station CL See Also: AX=FF18h