Cleaning And Maintenance - Huawei M735 User Manual

Do not dispose of batteries in fire as they may explode. Batteries may

also explode if damaged.
Danger of explosion if battery is incorrectly replaced. Recycle or

dispose of used batteries according to the local regulations or reference
instruction supplied with your device.

Cleaning 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 or the charger with a wet hand. Otherwise, it may lead
to a short circuit, a malfunction of the device, and an electric shock to
the user.
Do not place your device, battery, and charger in places where they can

get damaged because of collision. Otherwise, it may lead to battery
leakage, device malfunction, overheating, fire, or explosion.
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, and charger in a place with an

extreme high or low temperature. Otherwise, they may not function
properly and may 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.
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