INITIAL REGISTRATION SYSTEM, TERMINAL EQUIPMENT, COMMUNICATION SYSTEM, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To easily take measures at the time of failure of initial registration in a system for performing various security notification from terminal equipment to communication equipment and for performing various control from the communication equipment to the terminal device. SOLUTION: A display means B10 of the communication equipment 1 displays a transition state of the present registering operation based on information from a transition means B7 and a receiving means B9. When the registering operation is failed on the way, the contents displayed by the display means B10 stop at the point of time when the failure is caused since the state does not proceed to the following state. When the registering operation is judged to be failed after the communication equipment 1 allocates an "equipment identification code" to the terminal equipment 2 based on the contents displayed by the display means B10, the "equipment identification code" allocated now is deleted and the "equipment identification number" is returned to a stock. Thus, even when the failure of registration is caused, depletion of the stock of "equipment identification codes" stocked by the communication equipment 1 is prevented. COPYRIGHT: (C)2004,JPO&NCIPI