INT 7F - Alloy NTNX, MW386 - CHANNEL CONTROL - UNLOCK MULTIPLE CHANNELS AH = 10h CL = 09h DX = maximum channel number to unlock Return: AL = status (00h-03h) (see #03951) Notes: unlocks channels numbered 00h through the value in DX may not be invoked from within a hardware interrupt handler SeeAlso: AH=10h/CL=03h,AH=10h/CL=07h,AH=10h/CL=08h