USER REGISTRATION AGENT SERVER, COMMUNICATION TERMINAL DEVICE, USER REGISTRATION METHOD, AND USER REGISTRATION SYSTEM

摘要

A user registration agent server (300) where a user information input at the time of user registration is automatic, thereby a burden on a user is reduced, the rate of user registration is increased, and costs for user registration born by the device vender sides are reduced. The user registration agent server (300) has a receiving/processing part (301) for receiving both user authentication information from a communication terminal device (600) and information to be registered; a subscriber information acquiring/processing part (304) for acquiring subscriber information from a user authentication server (212) on the basis of the user authentication information; a registration form processing part (307) for acquiring a user registration form from a device registration server (222) on the basis of the information to be registered; a subscriber information inputting/processing part (306) for inputting the subscriber information into the user registration form; a registration information changing/processing part (308) for processing the user registration form to enable the user to select information that they desire to register, the information selection by the user being performed using the communication terminal device (600); and a signal transmitting/processing part (302) for transmitting the user registration form to the device registration server (222) in such a way that the form is associated with the subscriber information.