Design for others of telecommunications apparatus, installations and networks; research and development of new products and technology for others in the field of telecommunications; providing technical advice for others in relation to telecommunications product design and telecommunication network operations; development of technologies for the fabrication of circuits for telecommunications and electronic data processing

Maintenance and repair of telecommunications networks, apparatus, and instruments

Telecommunications consultation; telecommunications consultation in the nature of technical consulting in the field of audio, text and visual data transmission and communication; telecommunication services, namely, wireless telephone services

Telecommunications transmitters, telecommunication receivers, equipment, apparatus, and devices, namely, base station controllers, network management switches, antennas and mobile radios for the reception and transmission of wireless radio signals for voice and data transfer, telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols antennas; anten...