| 摘要 |
PURPOSE: To provide a cordless telephone master set registering a slave terminal set in replying with the slave terminal set. CONSTITUTION: A cordless master set 20 is provided with a CPU(central processing unit) 21 controlling various control operations of a master set 20, the CPU 21 is provided with a communication circuit 24 having an antenna 22 for radio communication with a communication terminal equipment, a wired communication circuit 26 connecting to a data management center by a telephone line, and a memory 27, which stores tentatively a manufacture number of a communication terminal equipment received via the communication circuit 24, data of the terminal equipment acquired from the data management center. A program processing transmission reception and other functions according to a prescribed processing flow is stored in a ROM 23 connecting to the CPU 21, and a cross reference table among the manufacture numbers, the certificate information and telephone numbers of terminal equipments already registered are stored in a RAM 25 and the cross reference table is updated when a telephone number of a new terminal equipment is registered. |
