INT 21 - Qualitas 386MAX v7.00+ - LIMIT AUTOMATIC ACTIVATION TO STD EMS CALLS

	AX = 4403h subfn 05h
	BX = handle for device "386MAX$$"
	DS:DX -> BYTE 05h
	CX ignored
Return: CF clear if successful
	    AX destroyed
	CF set on error
	    AX = error code (01h,05h,06h,0Dh) (see #01680 at AH=59h/BX=0000h)
Desc:	specifies that 386MAX will only shift from AUTO to ON mode on standard
	  EMS calls INT 67/AH=40h-5Dh
SeeAlso: AX=4403h/SF=02h,AX=4403h/SF=03h,AX=4403h/SF=06h