Device, program, method and system for searching a directory server and visualizing the search results

摘要

A data transmission device comprises: an entry information acquisition unit which acquires entry information from a storage device; an entry information display unit which displays the acquired entry information on a display device in a style discriminating between entry information including detailed information and entry information not including the detailed information; an entry information selection unit which selects a piece of entry information including the detailed information from the entry information displayed on the display device depending on an input through an input device; a detailed information display unit which displays the detailed information included in the selected entry information on the display device; a destination information acquisition unit which acquires destination information from the selected entry information; and a data transmission unit which executes data transmission using the acquired destination information.