A.17 Putting a MTSI speech call to hold or to resume the call from the UE / 5GS

A.16 MTSI MT Video Call / 5GS

A.13 IMS MO SMS / 5GS

A.15 MTSI MO Video Call / 5GS

A.14 IMS MT SMS / 5GS

A.12 IMS Re-Registration / 5GS

A.10 Default handling of PUBLISH requests

A.11 Mobile Initiated De-Registration / 5GS

A.9 EPS Fallback for Voice Call / 5GS

A.7 MO Release of Voice or Video Call / 5GS