DIALING METHOD USING DIAL PAD SITE IN MOBILE COMMUNICATION TERMINAL

摘要

PURPOSE: A dialing method using a dial pad site in a mobile communication terminal is provided to use an international telephone at a low cost by connecting to a server of an Internet phone service provider side using the mobile communication terminal and calling an object through a PSTN(Public Switched Telephone Network). CONSTITUTION: A mobile communication terminal connects to the Internet(ST13) and connects to an Internet phone service provider server(ST14). A user log-in is performed for the connection of the Internet phone service provider server(ST15). An advertisement is transmitted to the mobile communication terminal corresponding to the log-in user(ST16). The mobile communication terminal receives the transmitted advertisement and outputs the received advertisement(ST17). A telephone number of a reception side is dialed for performing a telephone conversation(ST18). If the telephone conversation is ended, the Internet phone service provider server requests an advertisement charge from a sponsor and the sponsor pays the advertisement charge(S19). A domestic call charge and an information use charge of the mobile communication terminal are levied(ST20).