English
Troubleshooting
Phone cannot be switched on
Battery charge low | Connect the power adapter and |
| charge the battery for 12 hours. |
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Battery incorrectly installed | Check the installation of the |
| battery. |
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Failure to charge the battery
Battery or charger damaged | Check the battery and charger. |
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Battery recharged in temperatures | Improve the charging environment. |
< 10°C or > 55°C |
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Charger incorrectly connected to | Check the charger connections. |
phone or power socket |
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Standby time decreases
Battery charge capacity too low | Install a new battery. |
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Too far from base station, phone is | Searching the network consumes |
constantly searching for signal | battery power. Find a place with a |
| stronger signal, or temporarily turn |
| off the phone. |
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PIN code not accepted
Wrong PIN code entered too many | Enter the PUK code to change the |
times | PIN code, or contact the network |
| operator. |
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