| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a service linked with a plurality of IC cards by using a portable terminal, and to provide a service reporting a use charge or the like in a portable telephone mail. <P>SOLUTION: The settlement is performed by writing use information in the non-contact IC card of a portable telephone set 10 by a facility entrance terminal 20, and using the use information written in the non-contact IC card of the portable telephone terminal 10 by an exit fare adjustment terminal 30. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
