| 摘要 |
The service provider stores a program to use a service and license information in a memory card including an IC card chip, a flash memory, and an interface controller. According to the license information, the user can select a specification of a server PC on the service provider side and uses a server PC, which is maintained by the service provider, by use of the memory card through remote operation. Also, when the user reports the loss of the memory card to the service provider, a managing server on the service provider side sends a card function inactivation command to the memory card to prevent its false use.
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