SUPPORT FOR FEATURES ASSOCIATED WITH A SUBSCRIBER IN NETWORKS WITH A GATEWAY LOCATION REGISTER AND A VISITOR LOCATION REGISTER

摘要

A method and apparatus for providing an indication, in a system which uses a gateway location register to reduce signaling between visitor location registers and home location registers, to a home location register of the features not supported by a visitor location register. The indication of the features not supported by the visitor location register can be provided to the home location register during a location update message exchange or a data restoration request message exchange. The indication can also be provided in an information update message.