1544 INT 15 - SYSTEM - (DE)ACTIVATE INTERNAL MODEM POWER (CONVERTIBLE)
1544C0 INT 15 - Olivetti Quaderno - INITIALIZE DIGITAL SIGNAL PROCESSING???
1544C1 INT 15 - Olivetti Quaderno - ???
1544C2 INT 15 - Olivetti Quaderno - ???
1544C3 INT 15 - Olivetti Quaderno - GET ???
1544C4 INT 15 - Olivetti Quaderno - ???
1544C6 INT 15 - Olivetti Quaderno - READ LCD
1544C7 INT 15 - Olivetti Quaderno - WRITE LCD
1544C8 INT 15 - Olivetti Quaderno - ???
1544C9 INT 15 - Olivetti Quaderno - GET XBIOS VERSION
1544F1 INT 15 U - Toshiba laptops - SECURITY LEVEL CHECK
1544F2BX0604 INT 15 U - Toshiba laptops - SECURITY LEVEL CHECK
1544F3 INT 15 U - Toshiba laptops - SECURITY LEVEL CHECK