COMMUNICATION DEVICE
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United States of America Patent
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N/A
Issued Date -
Jun 2, 2011
app pub date -
Jun 24, 2009
filing date -
Jul 23, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A communication device of the present invention includes: a communication section; an earthquake information calculation section for receiving an earthquake early warning by using the communication section; a control section for forcibly disconnecting a telephone line if the earthquake early warning has been received while the telephone line is connected; and a disconnection reason notification section for transmitting, if the telephone line has been forcibly disconnected due to the reception of the earthquake early warning, disconnection reason information, which indicates a disconnection reason, to a communication counterpart previously participating in a phone call with the communication device. The disconnection reason notification section refers to association information in which telephone numbers and e-mail addresses are associated with each other and thereby obtains an e-mail address associated with a telephone number for which the forcible disconnection has been performed. The disconnection reason notification section generates and transmits an e-mail that contains the disconnection reason to the obtained e-mail address.
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