aerial
antenna
broadcasting
bucket
business
cable
communication
connection
current
dangerous
data
dish
electric
electrical
electrician
electricity
emergency
energy
equipment
fix
grid
handset
hard
height
high
infrastructure
lift
line
outage
phone
plate
pole
power
repair
restoration
risk
safety
science
service
supply
switch
tapping
tech
telecom
telecommunication
telephone
utility
voltage
wire
wireless