User manual

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per this standard: IEEE-Std-1725-200x.
8. Replace the battery only with another battery that has been qualified with the system
per this standard: IEEE-Std-1725-200x.
9. Avoid dropping the phone or battery. If the phone or battery is dropped, especially on
a hard surface causing damage, take it to a service center for inspection.
10. If the battery leaks: Do not allow the leaking fluid to come in contact with eyes. If
contact occurs, DO NOT rub the eyes. Rinse with clean water immediately and seek
medical advice. Do not allow the leaking fluid to come in contact with skin or clothing.
If contact occurs, flush the affected area immediately with clean water and seek
medical advice. Take other precautions to keep a leaking battery away from fire as
there is a danger of ignition or explosion.
Prevention of hearing loss
Caution: Permanent hearing loss may occur if earphones or headphones are used at high-
volume levels for prolonged periods of time.
Safety precautions for direct sunlight
Store this product away from excessive moisture and extreme temperatures. Do not leave
the product or its battery inside a vehicle or in places where the temperature may exceed
60°C (140°F), such as on a car dashboard, window sill, or behind glass that is exposed to
direct sunlight or strong ultraviolet light for extended periods of time. This may damage the
product, overheat the battery, or pose a risk to the vehicle.
Environmental restrictions
Do not use this product in gas stations, fuel depots, chemical plants or where blasting
operations are in progress, or in potentially explosive atmospheres such as fueling areas,
fuel storehouses, below deck on boats, chemical plants, fuel or chemical transfer or storage