Patent ID: 7844220
Filing Date: 2010-11-30
Classification: H04M,H04W

Abstract:
1. A headset comprising: a radio communication unit having a first radio communication mode for performing radio communication with an access point connected to a fixed network and a second radio communication mode for performing radio communication with a specific portable communication-terminal, wherein a communication via the first radio communication mode and a communication via the second radio communication mode are based on a telephone number of said specific portable communication terminal; and a communication control unit judging whether the headset is able to communicate with said access point or with said specific portable communication terminal, selecting either one of said first communication mode and said second communication mode based on the judgment result, and connecting the telephone number of said specific portable communication terminal to the fixed network via said access point with said telephone number as a telephone number of a call originating party to perform communication using the selected radio communication mode, when the headset is able to communicate with said access point according to the judgment result.