Apparatuses and methods for handling access type restriction information

A method for handling access type restriction information, executed by a UE communicatively connected to a 3rd Generation Partnership Project (3GPP) core network over one or both of a 3GPP access network and a non-3GPP access network, the method comprising:

• obtaining information indicating that the UE is not allowed to access the 3GPP core network over which one or both or none of the 3GPP access network and the non-3GPP access network from a response message of a registration procedure or a configuration update command received from the 3GPP core network, or from subscription data stored in the UE;
• and
• refraining the UE from accessing the 3GPP core network over the indicated one or both of the 3GPP access network and the non-3GPP access network in response to the information indicating that the UE is not allowed to access the 3GPP core network over one or both of the 3GPP access network and the non-3GPP access network.