DEVICE FOR CONTROLLING A SELECTIVE RECEIVING OF AN ADDITIONAL SERVICE OF A WIRELESS CALL RECEIVER, ESPECIALLY RELATED TO TURNING ON/OFF THE ADDITIONAL SERVICE IN A WIRELESS PAGER

摘要

PURPOSE: A device for controlling a selective receiving of an additional service of a wireless call receiver is provided to turn on/off an additional service in a separate wireless pager, and to store an additional service message as a voice after delivering the message in a service system, so that a user can listen to the message through a wired network. CONSTITUTION: An additional service off unit(19) generates an additional service off setup signal. A controller(15) controls such that a power supply to an RF end(11) can be cut off during an additional service address frame, when the additional service off setup signal is sensed. A wireless call receiver is included in a wireless call service system. The wireless call service system comprises a voice mail box for storing an additional service message. The additional service message is audible through a subscriber telephone.