Apparatus and Method for Handling Out of Service Emergency Calls in Wireless Telecommunications System User Equipment

摘要

Apparatus and a method for handling out of service emergency calls in a wireless telecommunications system user equipment (UE) are disclosed. When an emergency call is initiated on a UE when the UE is in an out of service area, the UE in response to the initiating of an emergency call initiates a search for an acceptable cell rather than continuing with a search for suitable cells. The UE checks whether an acceptable cell is found. If an acceptable cell is found then the emergency call is connected.