APPARATUS AND METHOD FOR VERIFYING COUNSEL USING VERIFICATION CODE

PURPOSE: A device and a method for verifying counsel using a verification code are provided to improve the reliability of customer counsel by using dual authentication of a verification code and receiving a short message service. CONSTITUTION: A mobile communication terminal(100) includes a personal digital assistant including a wireless communication function, a computer, and a device for wireless communication. A UMTS terrestrial RAN(200) includes a radio network subsystem. A core network(300) is connected to a wireless connection network. The core net responds to the connection with an external network. A server(400) of a mobile communication provider provides a counsel verification message including a counsel verification result to a mobile communication terminal.