| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a communication terminal device presenting how a communication status will be changed, through function execution. <P>SOLUTION: A function execution band change information storage means 141 stores band change information describing influence of execution of a function that a remote conference system provides to a user, on a communication status. A communication status storage means 120 stores the communication status representing a present status of data communication of a terminal. On the basis of the band change information and the communication status, a post-function-execution communication status prediction means 140 predicts a communication status after the function execution and presents the predicted communication status to the user. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
