User's Manual

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service provider to buy a new card. You can’t change PUK. If you lose the code, please contact with
your service provider.
3.5.3 PUK2
When changing the locked PIN2, you need to input PUK2. If you input wrong PUK2 for continuous
ten times, you can’t use the functions that need PIN2. Please contact with your service provider to
buy new card. You can’t change PUK 2. If you lose the code, please contact with your service
provider.
3.6 Cleaning and Maintenance
Please don’t use the phone, the battery and the charger in the bathroom and other high humidity
places, and prevent them from rain.
Please clean the phone, the battery and the charger by using soft and dry cloth.
Please don’t wipe the phone by using alcohol, thinner or benzene and other chemical reagents.
The socket with dirt may cause poor contact and power-off, so that it can’t be charged, please
clean it regularly.