Cordless communication equipment

Abstract

Abstract PURPOSE:To use a wired type communication equipment of handset type simply to a cordless communication equipment by providing a handset interface to a stationary station. CONSTITUTION:Trunk line terminals L1, L2 are provided to one terminal of a wired communication equipment main body T having a set section setting a mobile station 3 and the other terminal is connected to a handset interface 21 provided in a stationary station 2 through a curl cord C. In removing the mobile station 3 from the wired type telephone set main body T, charging terminals 451a, 451b of the stationary station 2 are opened and the output voltage of the charging circuit 45 gets higher, it is detected by a charging detection section 344 to apply the circuit power supply to bring the circuit into the operating state, and the charging detection section 344a of the mobile station 3 detects it that the voltage of charging terminals 353a, b is '0' V to apply the circuit current to bring the circuit into the operating state, and the radio circuit is constituted to attain the communication. Thus, the titled equipment is used in common for various communication equipments different in function.

Inventors

• 👤 Masahiko Takeda
• 👤 雅彦 武田

Bibliographic Details