| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve convenience in using an IC card by making it unnecessary to install and execute an application program by user. <P>SOLUTION: An management server 1 reads an application program APa matched with service ID "Sa" transmitted from a terminal 4 (S13) from an application program database (S21), and transmits it to a terminal 4 (S23). By receiving and executing this application program APa (S31), the terminal 4 transmits for example, a credit number in the application data Da memorized by the IC card together with a service ID "Sa" to an application server 2a (S35) and updates for example, the application data Da concerned by reception of settlement result data from the application server 2a (S37). <P>COPYRIGHT: (C)2007,JPO&INPIT |
