| 摘要 |
<p>An IC card 10 having therein an IC including a processor and a memory is issued to a consumer 12. The consumer himself registers personal information onto the card. The card in which the personal information has been registered is set into a terminal device of a service providing system 120 and receives an automatic presentation of the service. Upon registration, the consumer sets a disclosure flag with respect to only the information to be disclosed, thereby providing the personal information only when the disclosure flag has been set in response to a request of the personal information from the service providing system 200, 300,400,500,600,700. When the disclosure flag has been reset, the consumer doesn't provide the personal information. <IMAGE></p> |
