5.3.1.4 5GMM-CONNECTED mode with RRC inactive indication..................................................................................317
5.3.2 Permanent identifiers..................................................................................................................................................325
5.3.3 Temporary identities...................................................................................................................................................327
5.3.4 Registration areas.......................................................................................................................................................330
5.3.5 Service area restrictions..............................................................................................................................................333
5.3.6 Mobile initiated connection only mode......................................................................................................................339
5.3.7 Handling of the periodic registration update timer and mobile reachable timer........................................................342
5.3.8 Handling of timer T3502............................................................................................................................................348
5.3.9 Handling of NAS level mobility management congestion control............................................................................349
5.3.10 Handling of DNN based congestion control............................................................................................................352
5.3.11 Handling of S-NSSAI based congestion control......................................................................................................352
5.3.12 Handling of local emergency numbers.....................................................................................................................353
5.3.12A Handling of local emergency numbers received via 3GPP access and non-3GPP access....................................357
5.3.12A.1 General................................................................................................................................................................357
5.3.12A.2 Receiving a REGISTRATION ACCEPT message via non-3GPP access.........................................................359
5.3.13 Lists of 5GS forbidden tracking areas......................................................................................................................361