The invention relates to a method of operating a management node in a cellular telecommunications network, the cellular telecommunications network further including a User Equipment, UE, and a first and second base station, wherein the UE is connected to the first base station by a first connection and to the second base station by a second connection, and the first and second connection relate toa first and second subscription respectively, the method comprising the steps of: detecting a first home network identifier of the first connection; detecting a first network operator identifier of the first base station; determining that a first home network identifier of the first connection is different to the first network operator identifier of the first base station; determining a preferredpartner network associated with the first home network identifier; and initiating a transfer of the first connection to the preferred partner network.