USER PROFILE DATA CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method of efficiently controlling a user profile in a comprehensive instant messaging system. SOLUTION: A variation in the operating characteristics of the devices of subscribers is taken into account to form a database into the database for flexibly storing the subscriber information. Personal user profiles can be freely changed each time the situation of a subscriber changes or the situation of the subscriber changes such that the subscriber moves to a different geographical position.