1
Hold down
S
for at least
one second.
Check the signal strength.
・
You cannot receive or make calls if
is displayed.
Check the battery level.
Getting
Ready
16
Standby screen
Turning On Power
Strong
Medium
Weak
Very weak
Out of range
Full
Low
Very low
(requires charging)
Empty
Charging
ON!
Turning Off Power
Hold down
S
for at least one second.