Samsung GT-I9003 User Manual page 126

Outgoing calls are not connected
•
Ensure that you have pressed the Dial key.
•
Ensure that you have accessed the right cellular network.
•
Ensure that you have not set call barring for the phone
number you are dialling.
Incoming calls are not connected
•
Ensure that your device is turned on.
•
Ensure that you have accessed the right cellular network.
•
Ensure that you have not set call barring for the
incoming phone number.
Others cannot hear you speaking on a call
•
Ensure that you are not covering the built-in
microphone.
•
Ensure that the microphone is close to your mouth.
•
If using a headset, ensure that it is properly connected.
126
Troubleshooting
Audio quality is poor
•
Ensure that you are not blocking the device's internal
antenna.
•
When you are in areas with weak signals or poor
reception, you may lose reception. Move to another area
and try again.
When dialling from contacts, the call is not
connected
•
Ensure that the correct number is stored in the contact
list.
•
Re-enter and save the number, if necessary.
•
Ensure that you have not set call barring for the contact's
phone number.
The device beeps and the battery icon flashes
Your battery is low. Recharge or replace the battery to
continue using the device.