INT 2F - QRIP/TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. - HANGUP AX = AC19h DI = 1092h Return: nothing Desc: inform QRIP that carrier has been lost Note: if DI <> 1092h on entry, QRIP chains the call SeeAlso: AX=ACF0h