| 摘要 |
A non-contact IC control unit 203 reads information, which is acquired and stored by a non-contact IC 202 via short-distance communication with a reader/writer 206, each time an interrupt is received from a timer unit 207 and, if data that is read includes new function limiting information on a mobile phone, outputs an interrupt signal and the function limiting information to a CPU 201, and the CPU 201 places function limitations on the miscellaneous-module peripheral unit 205 according to the received function limiting information. If the function limiting information indicates that the power of the mobile phone should be turned off, the CPU 201 turns off the power supplied to the miscellaneous-module peripheral unit 205 and, at the same time, changes over the CPU 201 itself to a dormant state except the function that accepts an interrupt signal. |
