Troubleshooting
This section lists some problems that you might encounter while using your phone. Some problems require that you call your service provider, but most of problems you encounter are easy to correct yourself
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| Symptom | Possible causes | Possible Corrective measures |
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| No connection | Signal is weak or | Move to a window or open space. |
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| you’re outside of the | ||
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| to the network | Check service provider coverage map. | |
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| carrier network. | ||
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| When you want to |
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Tr |
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| change a security |
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| code you have to |
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o u |
| Codes do not | confirm the new code | Contact your Service Provider. |
b |
| match | by entering it again. | |
l es |
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| The two codes that |
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h |
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| you have entered do |
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o o |
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| not match. |
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t i n g |
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| Function | Not supported by |
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| Service Provider or | Contact your Service Provider. | |
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| cannot be set | ||
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| registration required. |
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| Calls not | Dialing error or | Check the number dialed and check |
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| the reception. Contact your service | ||
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| available | service limitations. | |
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| provider. | ||
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