METHOD, USER EQUIPMENT AND REMOTE MANAGEMENT PLATFORM FOR HANDOVER BETWEEN OPERATOR NETWORKs

摘要

The invention discloses method, user equipment and the remote management platforms of a kind of switch operators network, belong to the communications field. When the present invention knows that needs are switched to the second carrier network from the first carrier network by user equipment (UE), the UE sends request message to universal embedded integrated circuit card eUICC, so that the eUICC sends the request for being switched to the second carrier network to the remote management platform of second carrier network, so that the remote management platform of second carrier network verifies the eUICC, and instruction message is returned to eUICC according to verification result, it is indicated so that eUICC is sent according to instruction message to UE. The present invention carries out security control to it, improves the safety of UE during UE carries out carrier network switching.