3GPP 24.501 v20.0.0 — the document's own text
8.2.6.18 Payload container
Taught in 4. Inside TS 24.501, the document at the centre (CT1 — the group that writes what your phone says, overview).
Within a PLMN, this IE shall be included if:
- the UE has one or more stored UE policy sections identified by a UPSI with the PLMN ID part indicating the HPLMN or the selected PLMN for the registration procedure for mobility and periodic registration update due to inter-system change from S1 mode to N1 mode of a UE operating in the single-registration mode or for the registration procedure for initial registration; or
- the UE does not have any stored UE policy section identified by a UPSI with the PLMN ID part indicating the HPLMN or the selected PLMN for the registration procedure for mobility and periodic registration update due to inter-system change from S1 mode to N1 mode of a UE operating in the single-registration mode or for the registration procedure for initial registration and the UE needs to send a UE policy container to the network.
Within an SNPN, this IE shall be included if:
- the UE has one or more stored UE policy sections for the selected SNPN for the registration procedure for initial registration; or
- the UE does not have any UE policy section for the selected SNPN for the registration procedure for initial registration and the UE needs to send a UE policy container to the network.