broadcasting

business

cable

communication

communications

computer

connect

connection

cord

customer

data

datacenter

digital

electronics

engineer

engineering

equipment

expertise

fiber

fibre

hardware

information

instrument

internet

line

maintenance

men

network

occupation

operator

optic

person

plug

professional

repair

repairman

routing

server

service

switchboard

technician

technology

telecom

television

touch

transceiver

transmission

wire

wired

work