Samsung GT-B7510, Руководство пользователя

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Troubleshooting
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Incoming calls are not connected
Ensure that your device is turned on.
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Ensure that you have accessed the right cellular network.
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Ensure that you have not set call barring for the incoming
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phone number.
Others cannot hear you speaking on a call
Ensure that you are not covering the built-in microphone.
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Ensure that the microphone is close to your mouth.
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If using a headset, ensure that it is properly connected.
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Audio quality is poor
Ensure that you are not blocking the device’s internal
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antenna.
When you are in areas with weak signals or poor reception,
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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.
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Re-enter and save the number, if necessary.
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Ensure that you have not set call barring for the contact’s
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phone number.
The device beeps and the battery icon flashes
Your battery is low. Recharge or replace the battery to
continue using the device.
The battery does not charge properly or the device
turns off
The battery terminals may be dirty. Wipe both gold-
●
coloured contacts with a clean, soft cloth and try charging
the battery again.
If the battery will no longer charge completely, dispose
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of the old battery properly and replace it with a new
battery (refer to your local ordinances for proper disposal
instructions).