1570 INT 15 - HUNTER 16 - CONTROL SOUND
157000 INT 15 - Tandy 1000SL/TL - READ FROM EEPROM
157001 INT 15 - Tandy 1000SL/TL - WRITE TO EEPROM
157002 INT 15 U - Tandy 1000 Model ??? - GET ROM PAGE
157003 INT 15 U - Tandy 1000 Model ??? - SET ROM PAGE