To easily recall users who have exchanged personal information, the date and time of exchange, the place of exchange, and the like.
When white card information to which simplified personal information is input is exchanged between mobile phones 1, 2 via a short range wireless communication unit 22, a control section 24 of the mobile phone 1 (and of the mobile phone 2) automatically groups and displays on a display section 13 the white card information of an exchange partner received within a prescribed time. Thus, since users who have exchanged white card information can be grasped by the group, specification of every user who has exchanged white card information can be facilitated and furthermore, the date and the time of exchange, the place of exchange and the like can also be easily recalled, so that specification of the date and the time of exchange, the place of exchange and the like can also be facilitated.
NISHIBE MITSUHIRO
KUNIEDA SHUNSUKE
UEDA KAZUNORI
KAWAKAMI TAKASHI
KAWAMURA MAKOTO
| JP2004040528A | 2004-02-05 | |||
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| JP2003032353A | 2003-01-31 | |||
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