| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication system, a terminal device and a communication method capable of keeping communication even if a device is switched to another device and the other device is used. <P>SOLUTION: The communication system has a communication device unit consisting of one or a plurality of devices which manage a plurality of terminals utilizing communication or services by communication destinations, and first and second terminal devices for receiving the communication or services provided by the communication device unit at communication destinations to perform communication. The first and second terminal devices each have an editing requesting means for setting a communication destination of the second terminal device to switch the communication to the first and second terminal devices. The communication device unit has a request receiving means for receiving requests by the editing requesting means from the first and second terminal devices, and a setting means for setting a communication destination of the second terminal device to switch the communication from the first terminal device to the second terminal device in response to a request by the editing requesting means from the first and second terminal devices. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
