| 摘要 |
<p>A mobile telephone unit wherein voice, which is inputted by a speaker into a communication apparatus having a right to speak, is transmitted, via a server, to one or more communication apparatuses of one or more listeners having no rights to speak, thereby performing communication. The mobile telephone unit comprises a transmitting means that transmits a request signal, which requests an acquisition of a right to speak, to the server (Step S104) when a predetermined operation is done by a user (Step S103: YES); a receiving means that receives both a permission signal, which is transmitted from the server, in response to the request signal, for permitting the acquisition of a right to speak and numerical information which is transmitted from the server and which is indicative of the number of the communication apparatuses of the listeners (Steps S101 and S106); and an informing control means that performs different informing controls in accordance with the number indicated by the numerical information when the receiving means receives the permission signal (Steps S107 to S109).</p> |
