| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication device capable of returning a call-busy response automatically to an incoming call from a caller who is not to be preferentially connected regardless of whether the own device is actually used or not for a predetermined period of time after the communication device has received an emergency earthquake alert or disaster information and has completed an informing operation. <P>SOLUTION: A communication device includes: communication means 15 that is connected to a communication line and carries out a communication processing; reception means 11a that receives disaster information from the line by using the communication means 15; and control means 11 that controls the communication means 15 in such a manner that the communication means 15 automatically performs a call-busy response processing to the incoming call from a caller who is not to be preferentially connected for a predetermined period of time after the reception means 11a finishes informing the user of the received disaster information in the case where the communication means 15 receives an incoming signal from the line. <P>COPYRIGHT: (C)2013,JPO&INPIT |
