To provide an information device terminal that can easily transmit imaging data.

The information device terminal is provided with an imaging unit that converts a captured image into image data and provides an output of the image data, communication equipment that transmits the image data to an optional transmission destination device terminal via a communication network, an imaging timing instruction device that is utilized in the case of instructing timing to capture an image, an imaging control means as an operating state decision means that decides whether or not the operating state indicates a use in a mobile state, an entry device that is used to specify or designate a communication destination address and to instruct the timing, and an output device that displays the captured image, a result of specification or instruction by the entry means and information with respect to the communication. The information device terminal immediately transmits the image data to an optional transmission destination device terminal when the imaging control means decides that the operating state indicates a use during a mobile state in the case an imaging timing designation unit designates timing.