What does the 5G ProSe Capability indicate in the Registration Request message?
Whether the UE supports 5G ProSe Direct Discovery
Whether the UE supports 5G ProSe Direct Communication
Whether the UE supports 5G ProSe Layer-3 End UE
Whether the UE supports 5G ProSe Layer-2 UE-to-Network Relay
Whether the UE supports 5G ProSe Layer-2 End UE