METHOD AND PROGRAM FOR DISPLAYING INFORMATION ON CALL-RECEIVER'S MOBILE PHONE, MOBILE PHONE FOR SAME, AND MOBILE PHONE SYSTEM INCLUDING MOBILE PHONES

摘要

PROBLEM TO BE SOLVED: To provide a method of displaying desired information on a screen of a mobile phone at the other party of a call during the call from the caller's mobile phone with a simple operation and in a brief time.;SOLUTION: The method of displaying predetermined information on one of two mobile phones (10, 20) from the other mobile phone during a call between the two mobile phones in a mobile phone system (100) comprising a telephone network (30) and the two mobile phones capable of establishing a call via the telephone network, includes: a step (S5, S6) in which the one of the mobile phones sends a signal to the other mobile phone; a step (S6) in which the other mobile phone reproduces dial code based on the signal received from the one of the mobile phones; a step (S7) in which the other mobile phone acquires information corresponding to the reproduced dial code; and a step (S8) in which the other mobile phone displays the acquired information on its own display device.;COPYRIGHT: (C)2010,JPO&INPIT