Disconnecting unused service lines (eg gas, mains water, electricity); diagnosis of faults; cable laying; maintenance and repair of data communications networks

Advisory services relating to telecommunications; cellular telecommunications services; communication of data by means of telecommunications; consultancy services relating to telecommunications; data transmission services over telecommunications networks; fibre optic telecommunications services; hire of telecommunications apparatus; hire of telecommunications installations; hire of telecommunications instruments; information about telecommunication; information services relating to telecommunications; operation of telecommunications apparatus; operation of telecommunications systems; operation of wide-band telecommunications networks; optical fibre telecommunications services; providing information, including online, about telecommunications; providing of access to telecommunication warehousing services; providing telecommunications connections to a global computer network; provision of telecommunication facilities; rental of telecommunication apparatus; rental of telecommunication equipment; satellite telecommunications services; telecommunications; telecommunications advisory services; telecommunications brokerage; telecommunications consultancy; telecommunications routing and junction services; telecommunications services for the distribution of data; data transmission; data transmission for others; data transmission services over telecommunications networks; transmission of data; transmission of telephone calls; cable broadcasting and transmission; communication services by cable; transmission of data by cable