COMMUNICATION TERMINAL, FUNCTION CONTROL METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To improve security between terminals communicable with each other. SOLUTION: The communication terminal performing data communication includes: a transmission means to transmit first identification information representing the communication terminal to another communicable communication terminal when an operation event occurs; a reception means to receive second identification information representing the other communication terminal from the other communication terminal; a storage means to store either of the first identification information when the operation event occurs and the second identification information when the second identification information is received by the reception means; and a control means to prevent change of a setting to a function from the communication terminal when the second identification is stored in the storage means. COPYRIGHT: (C)2011,JPO&INPIT