Dispose of used batteries in accordance with local regulations. Improper battery use may
•
lead to fire, explosion, or other hazards.
Do not allow children or pets to bite or suck the battery. Doing so may result in damage or
•
explosion.
Do not smash or pierce the battery, or expose it to high external pressure. Doing so may
•
lead to a short circuit or overheating.
Do not drop the device or battery. If the device or battery is dropped, especially on a hard
•
surface, it may be damaged.
If the device standby time shortens significantly, replace the battery.
•
This device contains a built-in battery. Do not attempt to replace the battery by yourself.
•
Otherwise, the device may not run properly or it may damage the battery. For your
personal safety and to ensure that your device runs properly, you are strongly advised to
contact a Huawei authorized service center for a replacement.
Use the battery only with a charging system that is IEEE-Std-1725 standard qualified. The
•
use of an unqualified battery or charger may lead to fire, explosion, leakage, or other
hazards.
Replace the battery only with an IEEE-Std-1725 standard qualified battery. The use of an
•
unqualified battery may lead to fire, explosion, leakage, or other hazards.
Do not disassemble or open, crush, bend or deform, puncture or shred the battery.
•
Otherwise, it may lead to electrolyte leakage, overheating, fire, or explosion.
Do not solder battery poles or dismantle the battery. Doing so may lead to electrolyte
•
leakage, excessive heat, fire, or explosion.
Cleaning and maintenance
Keep the device and accessories dry. Do not attempt to dry it with an external heat source,
•
such as a microwave oven or hair dryer.
Do not expose your device or accessories to extreme heat or cold. These environments may
•
interfere with proper function and may lead to fire or explosion.
Avoid collision, which may lead to device malfunctions, overheating, fire, or explosion.
•
Before you clean or maintain the device, stop using it, stop all applications, and disconnect
•
all cables connected to it.
Do not use any chemical detergent, powder, or other chemical agents (such as alcohol and
•
benzene) to clean the device or accessories. These substances may cause damage to parts
or present a fire hazard. Use a clean, soft, and dry cloth to clean the device and accessories.
Do not place magnetic stripe cards, such as credit cards and phone cards, near the device
•
for extended periods of time. Otherwise the magnetic stripe cards may be damaged.
Do not dismantle or remanufacture the device and its accessories. This voids the warranty
•
and releases the manufacturer from liability for damage. In case of damage, contact a
Huawei authorized service center for assistance or repair.
Appendix
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