| 摘要 |
PURPOSE: A commute card capable of charging is provided to charge some amount of money using a mobile communication device. CONSTITUTION: If a plug(32) is inserted into a socket for charge/data communication of a mobile communication terminal, an RF IC card module(14) is operated by the power source from the mobile communication terminal. Under the control of a controller(35), desired amount of money is charged through the communication with the mobile communication terminal. Power from the power supply unit(33) is provided to the RF IC card module by a switching operation of a first switch. |
