| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processing terminal capable of electronically storing at least one value information such as prepaid voucher, and using the information terminal including an IC card or an IC chip as a prepaid card. SOLUTION: The IC card provided with a memory function comprises an external wired interface, besides a non-contact interface connected to a card read/write unit, and is built in a portable terminal connected through the external wired interface. When the electronic money recorded on the IC card is used, the previous balance and an inquiry address are displayed on the portable terminal. When an electronic ticket is used, the ticket information is displayed. When a point service is used, the present point information and the like is displayed. |
