Importance

Loading Importance Indicators...

Abstract

Equipment for management of terminal identification numbers in a communication system, including a center and a plurality of terminals connected to the center. Identification numbers of respective terminals registered in advance are attached to data communicating between the center and the respective terminals. Each of the terminals comprises a terminal side memory means for registering the terminal identification numbers therein, initial identification numbers initially registered, means for communication with the center for effecting data communication with the center, terminal side registration means for erasing the initial identification numbers registered in the terminal side memory to register the new terminal identification numbers and the center into the terminal side memory, terminal side control means operative so that when an arbitrary one of the terminals is communicatably connected to the center, the control means delivers a predetermined registration request data to the means for communication with the center to allow the communication means to transmit it to the center.

Loading the Abstract Image...

First Claim