BACKUP SYSTEM AND METHOD FOR DATA INSIDE MOBILE COMMUNICATION TERMINAL, AND MOBILE COMMUNICATION TERMINAL AND BACKUP DEVICE USED THEREFOR

摘要

PPROBLEM TO BE SOLVED: To streamline a data communication amount at backup time, and to improve selectivity of data to be backed up to improve convenience of a user, in a backup system for the data inside a mobile communication terminal backing up the user data stored in the mobile communication terminal to a backup device via a communication network. PSOLUTION: This method has a data selection step for selecting the user data transmitted as the backup data from all pieces of the user data on the basis of a data selection condition set by the user when transmitting the backup data of the user data from the mobile communication terminal. As the data selection condition, at least arbitrary one data selection candidate is selected from a plurality of data selection condition candidates. PCOPYRIGHT: (C)2006,JPO&NCIPI