| 摘要 |
PROBLEM TO BE SOLVED: To send/receive the same picture and voice data between terminals with a simple configuration by synthesizing picture data denoting a desired picture and voice data that are received through a telephone set and denotes a voice, sending the synthesized data via the telephone set, receiving the synthesized data, separating the data into the voice data and the picture data, and transmitting a voice signal on the basis of the voice data to the telephone set. SOLUTION: When communication is set to a provider side server 702, a control section indicates a mobile telephone set to transmit a destination telephone number and the communication between a portable phone 12-1, the provider side server 702 and a portable phone 12-2 is established. In the case of sending mail data, a data synthesis section gives data resulting from multiplexing voice data and picture data and synthesis data having been generated in advance and stored in a synthesis data memory to the portable phone 12-1 via a data I/F and requests the provider side server 702 to transmit them. |
