| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To update a communication address in a communication address list of an opposite-side user terminal based on a communication address list from a user terminal and a communication address after change. <P>SOLUTION: An automatic communication address update processing system includes: a communication address-acquiring means which accesses a first communication terminal device, of which the communication address has been changed, to read from the first communication terminal device the changed communication address and a communication address list registered in the first communication terminal device; and an address updating means for updating a non-changed communication address, which has been registered for a second communication destination terminal device accessed using the non-changed communication address in the communication address list, into the changed communication address on the basis of the read-in changed communication address and the communication address list. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
