MOBILE COMMUNICATION TERMINAL PROVIDING MULTIPLE INTERFACE FOR MULTI-NUMBER SERVICE AND INTERFACE CHANGING METHOD

摘要

A mobile communication terminal and an interface changing method in the mobile communication terminal are provided to offer an independent use environment by each kind of telephone number and enhance its security function by separating a user interface of a terminal according to an original phone number and an additional phone number. A mobile communication terminal having multiple interfaces includes: a communication unit(110) which receives a receiving call from the mobile communication terminal; and an interface unit(130) which automatically changes interfaces by discriminating a receiving call received from the communication unit when providing multiple interfaces which controls the screens outputted from the terminal and the functions of the terminal by corresponding to an original phone number and an additional phone number that a mobile communication system gives.