radio frequency communication systems equipment, namely, radio base stations, radio base station controllers, transcoders, packet selectors, servers, nodes, gateways, switches, routers, all sold separately or as a system; communication systems management software for managing a radio frequency communications system, including switching, access and elements, and the general operation and maintenance of a radio frequency communication system; computer hardware and software for performing authentication functions in a radio frequency communications system
Electrical and Scientific Apparatus