APPARATUS AND METHOD OF PROVIDING PACKET SERVICE STATUS USING ACCESS CLASS BARRED LIST IN MOBILE COMMUNICATION SYSTEM

摘要

A packet service status providing method using an access class barred list in a mobile communication system, includes inspecting, by a mobile communication terminal whether there exists information which matches access class restriction information pre-stored to the mobile communication terminal in access class barred list information contained in a system information block (SIB) received over a network; providing a response containing packet service unavailable information in response to a packet service request when there exists the matching information; and outputting the provided packet service unavailable information.