Huawei G3621, User Manual

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
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.

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