Patent ID: 8457650
Filing Date: 2013-06-04
Classification: H04M,H04W

Abstract:
1. A portable communication terminal comprising: a present position identifying unit for identifying a present position of said terminal; a communication unit for receiving a present position request signal which requests from said terminal a present position information representing said present position, and transmitting said present position information in reply thereto; a control unit for judging whether or not another terminal meets a predetermined condition, and controlling said communication unit to transmit said present position information if said predetermined condition is met when said communication unit receives said present position request signal which is transmitted from another terminal, wherein said control unit controls not to transmit said present position information to said another terminal in a condition where telephone number of said another terminal is not detected and a storage unit for storing a predetermined code number, wherein said control unit controls to transmit said present position information to said another terminal in a condition where a code number transmitted from said another terminal is coincident with said predetermined code number even though a telephone number of said another terminal is not detected.