electric, electronic and optical apparatus and instruments; signaling apparatus and instruments; apparatus for recording, transmission and reproduction of sound, images or other forms of data; switching apparatus and instruments; telecommunication and telephone apparatus and instruments; telecommunication and telephone systems; computer software and hardware for use in relation to telecommunications and switching apparatus and instruments; parts and fittings for all the aforesaid goods
Electrical and Scientific Apparatusmaintenance and repair services; installation services; services relating to the maintenance, repair and installation of telecommunication systems, telephone systems and switching systems
Building Construction and Repair