Advisory services relating to telecommunications; communication of data by means of telecommunications; consultancy services relating to telecommunications; data transmission services over telecommunications networks; digital network telecommunications services; information services relating to telecommunications; message storage and transmission (telecommunications); operation of telecommunications systems; providing telecommunications connections to a global computer network; telecommunications; telecommunications advisory services; telecommunications brokerage; telecommunications consultancy; telecommunications security (providing secure connections and access including to computers and the global computer network); telecommunications services for the distribution of data