INT 60 u - HP 95LX System Manager - "MENU_ON" - ENABLE PROCESSING OF MENU
	DI = 0202h
	STACK:	2 WORDs unused dummies (for calls from high level languages)
		DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	pointer to menu data (see #03281)
Return: ???
	STACK unchanged
SeeAlso: INT 60/DI=0200h,INT 60/DI=0201h,INT 60/DI=0203h