PURPOSE: To surely drive only a specific control device by adjusting the transmission level of an ID code when there are plural control devices for receiving an ID code transmitted from a cordless telephone terminal equipment and executing prescribed service.
CONSTITUTION: A terminal equipment in a PHP system for executing data communication with another communication equipment such as a base station bidirectionally by a 4-channel multiple TDMA/TDD system is provided with a function for transmitting an ID code expressing the terminal equipment concerned based upon a command inputted from a keyboard 8a, and at the time of transmitting the ID code, a CPU 22 controls the transmission output of a transmitting part 12 in accordance with the operation of an output control switch 8b or a transmission signal level or the like applied from a control device. Even if plural control devices to be driven at the time of receiving the ID code transmitted from the terminal equipment are arranged cross to each other, only the specific control device most close to the terminal equipment can be driven.
MIURA KUNIO
IBUKI AKIHIKO
