| 摘要 |
PROBLEM TO BE SOLVED: To provide a stationary side communication system, that can ensure security in the case of conducting near distance wireless communication with a mobile wireless phone and suppress unwanted power consumption to the utmost. SOLUTION: The transmission power and the reception sensitivity of a Bluetooth communication section 27 of the stationary side communication system 12 are adjusted, so that communication is executed only for a Bluetooth communication section 24 of a mobile phone 3 placed on a placing base 25.
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