| 摘要 |
PROBLEM TO BE SOLVED: To provide a system capable of efficiently utilizing plural services whose toll collection forms are even different by using one IC card and one card processor. SOLUTION: A data item 14 and data item management information 13 are read from a card type storage medium 2, a data item management table 8 and an data item 9 are temporarily stored in a temporary storage memory 7, and a desired data item of the data item 9 or the data item 14 is accessed by referring to the table 8. |
