SIM or USIM card for a mobile phone has a program stored in EEPROM with which a user can configure the allocated user memory via interactive input to the mobile phone in which the card is loaded

摘要

Subscriber identifying chip card, i.e. a SIM or USIM card for a mobile telephone has a program stored in the EEPROM of the chip card with which the subscriber can configure the large portion of the total memory of the SIM card allocated to subscriber use. Configuration is carried out according to his own requirements via interactive input to the mobile phone in which the SIM card is loaded.