MOBILE COMMUNICATION TERMINAL AND ITS OPERATING METHOD

摘要

A mobile communication terminal and an operating method thereof are provided to stabilized data management efficiently by restoring the data stored at a USIM(Universal Subscriber Identify Module) card when stopping the execution of an application. A wireless communication unit(210) transmits and receives a signal necessary for a mobile communication, and a memory(220) stores data. A USIM interface unit(230) is connected to a USIM card. According to the data management command transferred by an application, a controller(240) manages the data stored at the USIM card through the USIM interface unit.