Samsung SGH-E316 User Manual page 168

"No service," "Network failure" or "Not done" displays
♦
The network connection was lost. You may be in a
weak signal area (in a tunnel or surrounded by
buildings). Move and try again.
♦
You are trying to access an option for which you
have not taken out a subscription with your service
provider. Contact the service provider for further
details.
You have entered a number but it was not dialed
♦
Have you pressed the
♦
Are you accessing the right cellular network?
Your correspondent cannot reach you
♦
Is your phone switched on (the
more than one second)?
♦
Are you accessing the right cellular network?
Your correspondent cannot hear you speaking
♦
Have you switched off the microphone?
♦
Are you holding the phone close enough to your
mouth? The microphone is located at the bottom
of the phone.
The phone starts beeping and "**Warning** Low Battery"
flashes on the display
♦
Your battery is insufficiently charged. Recharge the
battery.
Solving Problems
164
key?
key pressed for