Fecha de publicación: 18/06/2010 Fuente: WIPO "apis" PURPOSE: A mobile communications terminal gender and a control method for making a call in a special category telecommunications charging system are provided to improve the convenience of a user by changing a toll in a cheap circuit. CONSTITUTION: A connector(131) is installed in one side of a gender main body. The connector is connected to a connection connector for an interface of the mobile communications terminal. A receptacle(132) is installed in the other side of the gender main body. The receptacle accepts the connector having the connector and the different pin number. A controller(140) controls transceiving signal between the receptacle and the connector. The controller connects in the call as the circuit in which the special category telecommunication tariff system is applied to. COPYRIGHT KIPO 2010