| 摘要 |
PROBLEM TO BE SOLVED: To properly display introduction of each content provided from a server in a required period from necessary minimum pieces of information, by making communication with a server required for updating information more efficient. SOLUTION: On the basis of artist information stored in a mobile phone, an expiration date is determined (Step S402). When the expiration date has already passed, artist information is acquired by gaining an access to the server (Step S405). On the basis of display data of an artist which can be displayed according to a display starting day contained in the artist information, list display is performed (Steps S407, S408). When the expiration date has not passed yet, only artist information whose update is required is acquired from the server. COPYRIGHT: (C)2005,JPO&NCIPI
|
