INT 60 u - HP 95LX System Manager - DISPLAY THREE-LINE MESSAGE BOX              
	DI = 0F09h
	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 first line of message
		WORD	length of first line
		DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	pointer to second line of message
		WORD	length of second line
		DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	pointer to third line of message
		WORD	length of third line
Return: ???
	STACK unchanged
SeeAlso: INT 60/DI=0F03h,INT 60/DI=0F04h