DATA TRANSMISSION SYSTEM, DATA TRANSMISSION METHOD, DATA TRANSMISSION DEVICE, AND PROGRAM

PROBLEM TO BE SOLVED: To provide a data transmission system which contains the data transmission device and a transmission destination information database, easily uses the transmission destination information database, and prevents unauthorized use of personal information, and also to provide a data transmission method, data transmission device, and program. SOLUTION: A user name, password, address of directory server 30, and searching condition, are stored in a memory card 2. When transmitting data, a user makes a multifunction machine 10 read the card information. The multifunction machine 10 accesses the address of the directory server 30 that is acquired, and searches the transmission destination information in the directory server 30 according to the searching condition. Since a directory and an object to be searched are stored in the memory card 2 in advance, the data is easily transmitted by a simple operation such as reading of the memory card 2. COPYRIGHT: (C)2007,JPO&INPIT