REGISTRATION DEVICE, COMMUNICATION DEVICE AND NETWORK REGISTRATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To enable a registration device to easily register a communication device while suppressing incorrect registration.SOLUTION: In a network registration system in which the registration device registers a communication device to the network, the registration device (or communication device) includes: means for generating a confirmation information signal in response to confirmation information to allow a registrant to confirm that the communication device of a registration processing target comes to the registration processing target in the network registration system; and means for outputting the confirmation information signal in a manner that the registrant can perceive. The communication device (or registration device) includes means for providing propriety determination material information enabling the determination of propriety of the confirmation information output from the confirmation information output means.