METHOD FOR REDUCING TELEPHONE FEE BY USING ADVERTISEMENT MESSAGE

摘要

PURPOSE: A method for reducing a telephone fee by using advertisement message is provided to reduce a telephone fee by providing advertisement message to the user for a predetermined time before a phone communication. CONSTITUTION: If the user pushes a predetermined button for advertisement broadcasting through a telephone, the advertisement message recorded in a telephone switching center is provided (S130) to the user for a predetermined time. If the advertisement message transmission is completed, the communication standby state at which a telephone fee is reduced is made (S150). Thereby, the user can reduces a telephone fee.