PORTABLE RADIO AND COMMUNICATION CONTROL METHOD

摘要

When an access monitoring means (13) does not receive any access command from a PC (90) for a certain period of time even in the case of the transition to a mass storage mode, a radio wave OFF mode control means (12) temporarily releases the setting of the radio wave OFF mode. And, a USB control means (14) virtually sets the absence state of a memory card (80) so that no access command is received from the PC (90). An incoming processing means (15) also inquires a server (100) whether there is an incoming access command.