SERVER DEVICE, CLIENT TERMINAL DEVICE, NETWORK SYSTEM, DEVICE TERMINAL DISPLAY METHOD FOR NETWORK SYSTEM, DEVICE TERMINAL RETRIEVING METHOD, AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To display notice of movement-destination information on a terminal device connected to a network on a display means of each terminal device connected to the network in an easy-to-see state, when the terminal device connected to the network is moved. SOLUTION: When the device terminal device connected to the network is moved, a server terminal device which is connected to the network and used reflects new and old registration information of the moved device terminal device on a retrieval result and outputs it to surely notify users that the device terminal device is moved in such a case.