METHOD FOR SEARCHING FOR AN OPTIMUM CHARGE SERVICE BY USING A VM APPLICATION AND A TERMINAL THEREOF, CAPABLE OF SELECTING THE MOST OPTIMUM CHARGING SYSTEM THROUGH ANALYZE OF A PATTERN AND A CALL TENDENCY

摘要

PURPOSE: A method for searching for an optimum charge service by using a vm application and a terminal thereof are provided to analyze a call tendency of mobile communication subscriber and recommending the suitable charging system to the subscriber, thereby reducing the communication charge.;CONSTITUTION: A terminal download a payment system from a service provider server(S215). A user inputs a calculation section about the call rate(S220). The terminal inquires a call history(S225). The terminal analyzes a call pattern(S235). If the user selects the charging system, the terminal calculates a charge according to the call history(S240,S245). If the user request the change of charging system, the terminal changes the charging system(S250,S255).;COPYRIGHT KIPO 2010