| 摘要 |
PURPOSE:To prevent consumption of a battery by providing a touch sensor to a grip section of a cordless telephone mobile set. CONSTITUTION:The touch sensor 6 is fitted to the grip section 1 of the cordless telephone mobile set. When the operator detaches his hand from the touch sensor 6 even if a hook switch 5 is kept in the state of a calling or power feeding to all circuits and the calling, a power supply circuit to be interrupted when the mobile set is not in use is disconnected after a prescribed time is elapsed by the logical operation of a signal from the sensor 6 and a signal from the hook switch 5. Thus, consumption of the incorporated battery and the continuity of the calling state are prevented and the performance of convenience of the mobile set is improved. |
