Section 5.5.1.2.4: Initial registration accepted by the network
-Verify that the IUT sends a REGISTRATION ACCEPT message containing the TAI list, 5G-GUTI, and T3512 when the initial registration is accepted by the network.
-Verify that the IUT sends a REGISTRATION ACCEPT message containing the 5GS registration result, TAI list, 5G-GUTI and T3512 when initial registration is accepted by the network.
-Verify that the IUT sends a REGISTRATION ACCEPT message when initial registration with SMS over NAS is accepted by the network and network allows SMS service.
-Verify that the IUT sends a REGISTRATION ACCEPT message indicating SMS over NAS allowed when initial registration with SMS over NAS is requested and network allows SMS service.
-Verify that the IUT sends a REGISTRATION ACCEPT message indicating SMS over NAS not allowed when initial registration with SMS over NAS is requested and network does not support SMS service.