| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cellular phone integrated with a television receiver, which allows a user to call while viewing a television program or to view a television program while calling. <P>SOLUTION: If an event is a trigger to start push-to-talk during viewing of ground digital broadcast (One-Seg) or voice communications are performed through packet communication in the state that a One-Seg function is started, a controller acquires broadcast information related to a viewing television program from applications, and then temporarily stores the acquired broadcast information into a storage section (S4). When acquiring information necessary to specify the viewing television program from applications, the controller starts push-to-talk communication with a receiver using the information as additional data (S5). When receiving a response of the push-to-talk communication from the receiver-side cellular phone (S6), the calling-side cellular phone establishes communication connection and transits to a voice communication available state with the receiver-side cellular phone (S7). <P>COPYRIGHT: (C)2011,JPO&INPIT |
