bar
battery
cell
cellphone
charge
charger
chart
connection
connectivity
device
digital
energy
fi
field
force
gsm
icon
indicate
internet
level
life
low
meter
mobil
mobile
network
no
offline
online
phone
power
processing
progress
reception
recharge
rechargeable
rectangle
router
signal
smart
smartphone
status
steps
strength
technology
telephone
up
wi
wifi
wireless