| 摘要 |
PROBLEM TO BE SOLVED: To enable confirmation that a mobile communication terminal, such as a mobile telephone, fails to complete the storage of predetermined data into an IC card, in the issue of OTA of the IC card.SOLUTION: An IC card includes a CPU and a storage unit. In a mobile communication terminal, which is a mobile terminal 1 having a SIM 4 which executes a predetermined program installed on the storage unit by the CPU, when processing to store the predetermined storage information into the storage unit is executed in order to make available the program installed on the storage unit, the SIM 4 releases, on completion of storing the predetermined storage information (YES in S127), the lock of a predetermined information readout command included in the program (S128). |
