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Adapter Precautions (Charger)
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Using the wrong battery charger could damage your phone and void your warranty.
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The adapter or battery charger is only designed for indoor use.
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Do not expose the battery charger or adapter to direct sunlight, or use it in places with high
humidity, such as the bathroom.
Cautions for Battery
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Do not disassemble or open crush, bend or deform, puncture or shred.
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Do not modify or remanufacture, attempt to insert foreign objects into the battery,
immerse or expose to water or other liquids, expose to fire, explosion or other hazard.
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Only use the battery for the system for which it is specified.
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Only use the battery with a charging system that has been qualified with the system per
this standard. Use of an unqualified battery or charger may present a risk of fire, explosion,
leakage, or other hazard.
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Do not short circuit a battery or allow metallic conductive objects to contact battery
terminals.
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Replace the battery only with another battery that has been qualified with the system
per this standard, IEEE-Std-1725. Use of an unqualified battery may present a risk of fire,
explosion, leakage or other hazard.
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Promptly dispose of used batteries in accordance with local regulations.
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Battery usage by children should be supervised.
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Avoid dropping the phone or battery. If the phone or battery is dropped, especially on a hard
surface, and the user suspects damage, take it to a service center for inspection.
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Improper battery use may result in a fire, explosion or other hazard.
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For those host devices that utilize a USB port as a charging source, the host device' s user
manual shall include a statement that the phone shall only be connected to products that
bear the USB-IF logo or have completed the USB-IF compliance program.
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Always unplug the charger from the wall socket after the phone is fully charged to save
unnecessary power consumption of the charger.
Avoid damage to your ear
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Damage to your hear can occur due to constant exposure to excessive high sound. We,
therefore, recommend that you do not turn on or off the phone near your ear. We also
recommend you be reasonable with the music and volume level.
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If you listen to music, please ensure that the volume level is adequate, so that you are
aware of your surroundings. This is particularly important when attempting to cross a
street.
Guidelines for safe and efficient use
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