Huawei C7300 User Manual page 71

immediately and stop using it. Otherwise, it may lead to battery leakage,
overheating, explosion, or fire.
If the power cable is damaged (for example, the cord is exposed or
broken), or the plug loosens, stop using the cable at once. Otherwise, it
may lead to an electric shock, a short circuit of the charger, or a fire.
Do not dispose of batteries in fire as they may explode. Batteries may
also explode if damaged.
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.
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