A user equipment, UE, apparatus comprising: a transceiver arranged to communicate with a Third Generation Partnership Project Long Term Evolution, 3GPP LTE, network through an access point, AP, of an unsecured non-3GPP network; and processing circuitry arranged to: retrieve Enhanced Packet Data Gateway, ePDG, selection information indicating to which of a home public land mobile network, HPLMN, ePDG, HePDG, and a VPLMN ePDG, VePDG, to attempt to connect when the UE is roaming to a visited public land mobile network, VPLMN, and attempting to connect to the AP; and when the UE is roaming and attempting to connect to the AP, configure the transceiver to connect to a selected one of the HePDG and the VePDG based on the ePDG selection information, wherein the processing circuitry is further arranged to: configure the transceiver to retrieve the ePDG selection information through the AP using wireless local area network, WLAN, Access Network Query Protocol, ANQP, wherein an ANQP response comprises a list of public land mobile network, PLMN, identifiers supported by the WLAN network and which operators support S2b and have one or more ePDGs deployed, and an ANQP query comprises an Info ID field indicating that the ANQP response to the UE is to use a generic container, the generic container to be used in the ANQP response is to comprise a version field indicating a version of the generic container, a header length field defining a number of octets after a length of the header length field and a payload field comprising a plurality of information element identifiers, IEIs. a transceiver arranged to communicate with a Third Generation Partnership Project Long Term Evolution, 3GPP LTE, network through an access point, AP, of an unsecured non-3GPP network; and processing circuitry arranged to: retrieve Enhanced Packet Data Gateway, ePDG, selection information indicating to which of a home public land mobile network, HPLMN, ePDG, HePDG, and a VPLMN ePDG, VePDG, to attempt to connect when the UE is roaming to a visited public land mobile network, VPLMN, and attempting to connect to the AP; and when the UE is roaming and attempting to connect to the AP, configure the transceiver to connect to a selected one of the HePDG and the VePDG based on the ePDG selection information, wherein the processing circuitry is further arranged to: configure the transceiver to retrieve the ePDG selection information through the AP using wireless local area network, WLAN, Access Network Query Protocol, ANQP, wherein an ANQP response comprises a list of public land mobile network, PLMN, identifiers supported by the WLAN network and which operators support S2b and have one or more ePDGs deployed, and an ANQP query comprises an Info ID field indicating that the ANQP response to the UE is to use a generic container, the generic container to be used in the ANQP response is to comprise a version field indicating a version of the generic container, a header length field defining a number of octets after a length of the header length field and a payload field comprising a plurality of information element identifiers, IEIs. retrieve Enhanced Packet Data Gateway, ePDG, selection information indicating to which of a home public land mobile network, HPLMN, ePDG, HePDG, and a VPLMN ePDG, VePDG, to attempt to connect when the UE is roaming to a visited public land mobile network, VPLMN, and attempting to connect to the AP; and when the UE is roaming and attempting to connect to the AP, configure the transceiver to connect to a selected one of the HePDG and the VePDG based on the ePDG selection information, wherein the processing circuitry is further arranged to: configure the transceiver to retrieve the ePDG selection information through the AP using wireless local area network, WLAN, Access Network Query Protocol, ANQP, wherein an ANQP response comprises a list of public land mobile network, PLMN, identifiers supported by the WLAN network and which operators support S2b and have one or more ePDGs deployed, and an ANQP query comprises an Info ID field indicating that the ANQP response to the UE is to use a generic container, the generic container to be used in the ANQP response is to comprise a version field indicating a version of the generic container, a header length field defining a number of octets after a length of the header length field and a payload field comprising a plurality of information element identifiers, IEIs. configure the transceiver to retrieve the ePDG selection information through the AP using wireless local area network, WLAN, Access Network Query Protocol, ANQP, wherein an ANQP response comprises a list of public land mobile network, PLMN, identifiers supported by the WLAN network and which operators support S2b and have one or more ePDGs deployed, and an ANQP query comprises an Info ID field indicating that the ANQP response to the UE is to use a generic container, the generic container to be used in the ANQP response is to comprise a version field indicating a version of the generic container, a header length field defining a number of octets after a length of the header length field and a payload field comprising a plurality of information element identifiers, IEIs.