Section: 5.2.3.2.4 PLMN-SEARCH
Content: The UE may enter this substate when it is in automatic network selection mode and the maximum allowed number of subsequently unsuccessful tracking area updating have been performed. The UE may also enter this substate as a result of a tracking area update rejected by the network (see clause 5.5.3) or as a result of a service request rejected by the network (see clause 5.6.1). If a new PLMN is selected, the UE shall reset the tracking area updating attempt counter and initiate the tracking area updating or combined tracking area updating procedure (see clause 5.5.3). If the selected cell is known not to be able to provide normal service: - the UE may detach locally and initiate attach for emergency bearer services; or - the UE may detach locally and initiate attach for access to RLOS.