METHOD OF TELECOMMUNICATION FOR GLOBAL SYSTEM OF MOBILE COMMUNICATIONS

摘要

The method applies to telecommunication and may be applied for telemetry, remote control and security systems using global mobile communication (GSM). This method is characterised by the fact that a sound form tone dial DTMF code is shaped in a mobile station and the code is directed to another mobile station through a base station, mobile station commutation centre and other base stations by a traffic channel.