INT 15 - Olivetti Quaderno - GET ???                                            
	AX = 44C3h
Return: DH = bitfields (see #00465)
	DL = value read from I/O port 350h
Note:	this function is also supported by XBIOS.COM
SeeAlso: AX=44C2h,AX=44C9h


Bitfields for Olivetti Quaderno ???:
Bit(s)	Description	(Table 00465)
 5-7	5-7 read from I/O port 351h
 2-4	zero
 1-0	"tres complique"