MOBILE TELEPHONE SYSTEM

摘要

An interface apparatus (3, 4) suitable for use with a mobile telephone system which includes a base set (2) and a radio transceiver (1), for converting the telephone system to multimode use. The interface apparatus comprises a control unit (3) for selecting various modes of operation of the system and a main unit (4) associated with the control unit. The main unit includes switching means (9) for receiving input, output and control signals passing between the base set (2) and the transceiver (1) and buffer means (11) associated with the switching means (9) for buffering the signals. The switching means (9) operates under command of the control unit (3) for selecting at least one of the modes of operation.