Samsung SGH-D415MSATMB - Manual (Page 155)

Solving Problems
152
“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 key?
●
Are you accessing the right cellular network?
Your correspondent cannot reach you
●
Is your phone switched on (the key pressed for 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.