Aerials for telecommunications; apparatus for automatically placing messages via telecommunications equipment; apparatus for telecommunications engineering; cable converters for television being telecommunications apparatus; cellular telecommunications apparatus; computer controlled telecommunications exchange apparatus; computer programs for use in telecommunications; converters being telecommunications apparatus for television signals; digital telecommunications apparatus; electric apparatus relating to telecommunications; electronic components for telecommunications; fibre optic connectors for telecommunications apparatus; fibre optic telecommunications apparatus; high capacity broadband telecommunications switching apparatus; insulated telecommunications cables; memory apparatus for telecommunications network design; mobile telecommunications apparatus; optical fibre telecommunications apparatus; racks and mountings specifically adapted for use with audio, visual, computer and telecommunications equipment; telecommunications apparatus; telecommunications equipment; telecommunications installations; telecommunications multiplexers; telecommunications security instruments; transmitting apparatus for telecommunications; waveguides (telecommunications components); cabling networks (installations) incorporating fibre optic cables; fibre optic apparatus; fibre optic cables; fibre optic connectors for telecommunications apparatus; fibre optic couplings; fibre optic instruments (not for medical purposes); fibre optic link installations; fibre optic modems; fibre optic panels; fibre optic periscopes; fibre optic receptors; fibre optic telecommunications apparatus; fibre optic viewers (not for medical purposes); fibre optic viewing devices, other than for medical purposes; optical detectors for use with fibre optic cables; optical transmitters for use with fibre optic cables; sensors in the form of panels containing fibre optic cable; racks and mountings specifically adapted for use with audio, visual, computer and telecommunications equipment; adhesive splicing tape for joining cinematographic films; adhesive splicing tape for joining magnetic tape; apparatus adapted for splicing magnetic tapes; apparatus for splicing optical fibres; magnetic tape splicing apparatus; optical fibre splicing apparatus; communications antennae; data communications instruments; data communications receivers; electrical communications cables; fibre optics communications apparatus for use with computer work stations; fibre optics communications apparatus for use with electronic instruments; fibre optics communications installations for use with computers; fibre optics communications installations for use with electronic apparatus; apparatus for electrical signal transmission; apparatus for information transmission; apparatus for optical signal transmission; apparatus for the transmission of data; carrier transmission apparatus; data transmission installations; data transmission networks; digital optical transmission apparatus; digital optical transmission instruments; digital transmission apparatus on copper cable; digital transmission apparatus on optical fibre; optical data transmission systems; optical filters capable of controlling transmission rate of signals; optical power transmission apparatus; apparatus for digital signal processing; apparatus for electrical signal transmission; apparatus for optical signal transmission; apparatus for optical signalization; cables for optical signal transmission; cables for signal transmission systems; signal splitters; uninterruptible power supply apparatus (battery); communication cables and cable assemblies; communications test equipment; signal conditioning products; apparatus and equipment for termination and maintenance of communication systems; uninterruptible power supply (UPS) systems; parts and accessories in this class for all the aforementioned goods