To transmit data to the communication terminal of an opposite party by reducing reception of the influence of an error at the time of communication by simple operation by a user.
This device is provided with an infrared communication terminal 1 being a terminal having data such as picture information and being capable of infrared communication being one of radio communication, and a data storing and transmitting telephone set 2 being one of communication terminals which receives data such as a picture file from the terminal 1 to store as stored data and is line-connected to a server being the communication terminal of the opposite party through a communication line β through the use of communication information of the opposite party requiring only input of numerical figures such as an IP address to transmit the stored data.
NAKAHAMA KIYOSHI
KAWAKITA TATSUJIRO
NAKAJIMA TAKANORI
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