| 摘要 |
PROBLEM TO BE SOLVED: To provide a means that restricts transmission/reception of a mobile set by the other party than the possessor of the mobile set, to indicate to a called party that the call reception is restricted, and to compensate the called party for the unable direct incoming call to an automatic response when an incoming call is received by the mobile set. SOLUTION: The system is provided with a call transmission reception restriction device 11 that sends a response message or transfer destination number information together with a control signal to denote restriction of call transmission/reception in an area or a building where call transmission/reception of a mobile set is desired to be restricted, and the mobile set receives the message, detects the control signal among them and avoids connection with respect to a transmission request from the mobile set or an incoming call to the mobile se while the control signal is being received, the mobile set displays a reception state of the control signal to a message display device, or a lamp or an LED 126, and replies automatically that the call reception is restricted when the mobile set receives an incoming call during the reception of the control signal. In the case of the automatic response, the response message received together with the control signal is responded automatically or a transfer destination number received together with the control signal is responded automatically.
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