1. Use the original charger to maintain optimal battery performance over the life of your device.
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  2. Insert the microUSB cable into the microUSB port on the device.
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  3. Plug the opposite end of the microUSB cable into the Charger adapter.
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  4. Plug the Charger adapter into an available wall outlet.
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  5. To charge via USB, insert the USB end of the microUSB cable into an available USB port on a computer.
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  6. Once charging is complete, the Fully charged icon will be displayed.
    Note: Fully charged, the battery should have approximately: 17 hours of usage time and up to 10.4 days of standby longevity.
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  7. A Charging icon will display in the Notifications bar when charging.
    Note: A full charge will take approximately 2.5 hours to reach.
    device 3210/1668687.jpg
  8. To learn more about your charging your battery, download the user manual from your computer at: www.att.com/devicehowto
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