| 摘要 |
PROBLEM TO BE SOLVED: To reduce risk of user's operation mistake by displaying a screen which is referred frequently during telephone conversation easily depending on the telephone conversation partner. SOLUTION: Correspondence between the telephone number of a telephone conversation partner and a predetermined screen which is referred frequently is stored depending on the telephone conversation partner. In case of call termination from a predetermined telephone conversation partner or call origination to a predetermined telephone conversation partner, identification information of a screen corresponding to the telephone number of the telephone conversation partner is read out and a screen corresponding to the identification information is displayed on the display of a portable telephone. COPYRIGHT: (C)2008,JPO&INPIT
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