Section: 7.1a Determining trust relationship in the UE
Content: There are various possibilities to determine the trust relationship in the UE as it is described in TS 23.501[ System architecture for the 5G System (5GS) ]  [2]. For example, the non-3GPP access networks, which are trusted, can be pre-configured in the UE. If the USIM supports non-3GPP access networks service, the home network operator may configure in the USIM a list of trusted non-3GPP access networks. In case of pre-configured information in the UE, the list of trusted non-3GPP access networks pre-configured by the home network operator in the USIM shall take precedence over information pre-configured in the ME.