antenna
blue
broadcast
business
cable
career
cellular
cloud
communicate
communication
danger
dangerous
digital
engineer
equipment
fix
guy
helmet
high
install
job
ladder
maintenance
man
microwave
people
phone
platform
pole
raise
receive
repair
repairman
repeat
risk
signal
silhouette
sky
tall
teamwork
technician
technicians
technology
telephone
tower
towers
wire
work
worker
working