Telecommunications apparatus, instruments, equipment and installations; computers, computer peripherals, electrical and electronic apparatus and instruments, computer networking and computer configuration systems, all being for use with telecommunications apparatus, instruments and equipment; telecommunications multiplexes, networks, and switchboards; modems; telephones; telephone aerials and aerial installation components; telephone receivers and recorders; parts and fittings for all the aforesaid goods

Installation, maintenance, repair and servicing of telecommunications and networking apparatus, instruments and equipment