| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wireless communication device capable of suppressing consumption of a battery attended with near field wireless communication. <P>SOLUTION: A SIM holder being the wireless communication device is provided with two wireless output circuits 14a, 14b with different wireless outputs. When no high output (10mW) is required depending on an application using the SIM holder, the user of the SIM holder carries out near field wireless communication with a low output (1mW), resulting in that the consumption of the battery built in the SIM holder caused by the near field wireless communication can be suppressed. <P>COPYRIGHT: (C)2007,JPO&INPIT |
