| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile communication terminal capable of accurately transmitting to a user the change in a communication state occurring after an emergency earthquake announcement is received.SOLUTION: The mobile communication terminal comprises a communication unit provided with a function of receiving an emergency earthquake announcement and a control unit that when receiving the emergency announcement, determines the state of radio waves related to the emergency announcement and performs control according to the result of the determination. The control unit tests the states of the radio waves in the communication unit and other communication interface units to determine whether the same are communicable, and displays a communicable interface unit on a display unit. Even when the follow-up announcement of the emergency earthquake announcement can not be received, the cause thereof is displayed. |
