| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an address book update system 1 and an address book update program which update address book data stored in a mobile communication terminal by allowing the address book data to be updated without making a user do complicated operation. <P>SOLUTION: Each of mobile communication terminals 11-14 obtains group information specific to each belonging group from a server 10 storing shared address book data divided into data of each belonging group, selects its own belonging group as an update target, and obtains shared address book data corresponding to its own belonging group from the server 10. Each of mobile communication terminals 11-14 updates address book data stored in a memory unit 22 on a basis of belonging group by using the obtained shared address book data. Here, each of mobile communication terminals 11-14 updates address book data independently by executing an address book update program it has stored. <P>COPYRIGHT: (C)2012,JPO&INPIT |
