| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication terminal, an account system change support method, and a program, capable of reducing necessity of performing a series of charge confirmation works by a user. <P>SOLUTION: The communication terminal includes: communication means for communicating by use of a communication service selectively settable of one of a measured rate system and a flat rate system as an account system; storage means for storing account information representing the account system set to the communication service, change screen information representing a change screen prompting to change the account system, and predetermined threshold information representing a predetermined threshold time; display means; count means for counting a cumulative time i.e. a total time used by the communication means for the communication service during an account calculation period for the communication service; and control means for displaying to the display means a change screen when the cumulative time exceeds a predetermined threshold time in a state that the account information represents the measured rate system. <P>COPYRIGHT: (C)2013,JPO&INPIT |
