| 摘要 |
PROBLEM TO BE SOLVED: To improve the convenience of a mobile terminal device user. SOLUTION: When a rewritable storage area 23A is initialized by the initialization or the like of a portable telephone 10, each pre-installed application is read from a read-only storage area 230 in accordance with an operator's command or automatically, and copied in the rewritable storage area 23A (step S12). Then the update information of the pre-installed application is acquired and reflected to the pre-installed application copied to the rewritable storage area 23A when necessary (steps S13 to S15). When the start of the pre-installed application is instructed by the operator, the pre-installed application stored in the rewritable storage area 23A is executed (step S1). COPYRIGHT: (C)2005,JPO&NCIPI
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