Huawei G7007 User Manual page 28

Clearing and Maintenance
The device, battery, and charger are not
water-resistant Keep them dry. Protect the device,
battery and charger from water or vapor. Do not
touch the device and charger with a wet hand.
Otherwise, it may lead to short-circuit or malfunction
of the device and electric shock to the user.
Do not place your device, battery, or charger in places
where it can get damaged because of collision.
Otherwise, it may lead to battery leakage, device
malfunction, overheating, fire, or explosion. When
the temperature is lower than 0℃, performance of the
battery is affected.
Do not place magnetic storage media such as
magnetic cards and floppy disks near the device.
Radiation from the device may erase the information
stored on them.
Do not leave your device, battery, or charger in a very
hot or cold place. Otherwise, they may not function
properly and may lead to a fire or an explosion.
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 get damaged or a fire can be caused.
You can clean the device and the charger with a piece
of damp and soft antistatic cloth.
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