Patent ID: 8621371

Claim:
A data transmission device comprising: an input device including a plurality of selection keys; a computer memory for storing first entry information and second entry information, the first entry information including a first destination name, first destination information and corresponding detailed information, the second entry information including a second destination name, second destination information and not including corresponding detailed information; an entry information acquisition unit which acquires the first entry information and the second entry information from the computer memory; a display device; an entry information display unit which displays the first destination name of the first entry information and the second destination name of the second entry information at the same time on the display device in a discriminating style to discriminate from each other without displaying the corresponding detailed information; an entry information selection unit configured to execute, depending on an input through the input device, a first selection and a second selection, both of which select the first destination name of the first entry information displayed in the discriminating style on the display device by the entry information display unit; a detailed information display unit which, in response to the first selection, displays the detailed information corresponding to the selected first destination name on the display device; a destination information acquisition unit which, in response to the second selection, acquires the first destination information corresponding to the selected first destination name; and a data transmission unit which executes data transmission using the acquired first destination information, wherein the entry information display unit displays the first destination name of the first entry information and the second destination name of the second entry information at the same time on the display device in the discriminating style by an indicator indicating one of the plurality of selection keys which is to be selected as the first selection for displaying the detailed information.