Huawei Ascend G510 Getting To Know Manual page 21

lead to a fire or an explosion. When the temperature is
lower than 0°C, performance of the battery is affected.
• Do not place sharp metal objects such as pins near the
earpiece. The earpiece may attract these objects and
hurt you when you are using the device.
• Before you clean or maintain the device, power off the
device and disconnect it from the charger.
• Do not use any chemical detergent, powder, or other
chemical agents (such as alcohol and benzene) to
clean the device and the charger. Otherwise, parts of
the device may be damaged or a fire can be caused.
You can clean the device and the charger with a piece
of damp and soft antistatic cloth.
• Do not dismantle the device or accessories. Otherwise,
the warranty on the device and accessories is invalid
and the manufacturer is not liable to pay for the
damage.
• If the device screen is broken by colliding with hard
objects, do not touch or try to remove the broken part. In
this case, stop using the device immediately, and then
contact an authorized service center in time.
Emergency Call
You can use your device for emergency calls in the service
area. The connection, however, cannot be guaranteed in
all conditions. You should not rely solely on the device for
essential communications.
Certification Information (SAR)
This device meets guidelines for exposure to radio waves.
Your device is a low-power radio transmitter and receiver.
As recommended by international guidelines, the device is
designed not to exceed the limits for exposure to radio
waves. These guidelines were developed by the
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