| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for limiting communication charge in a mobile communication terminal capable of facilitating management by discriminating limit of use by a speech time so as to limit a call as well as browsing of user information when the use limit is reached. SOLUTION: When a call request (step 5) comes, a control section of a mobile communication terminal performs communication limit time calculation processing, and sets a result of calculated communication limit time as a speech limit time in the speech (step 6). The control section measures the speech time by using a timer incorporated in the mobile communication terminal at the start of the speech after that (step 7) and discriminates whether or not the measured speech time exceeds the speech limit time (step 8). When the measured speech time exceeds the speech limit time, the communication terminal forcibly terminates the speech (step 9). After the execution of the call termination, the communication terminal transmits to a dial lock state (step 10). COPYRIGHT: (C)2003,JPO
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