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Huawei B890 User Manual

Huawei B890
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19
direct sunlight. Do not enclose or cover your device with towels or other
objects. Do not place the device in a container with poor heat dissipation, such
as a box or bag.
Do not expose your device to direct sunlight (such as on a car dashboard) for
prolonged periods.
To protect your device or accessories from fire or electrical shock hazards,
avoid rain and moisture.
Keep the device away from sources of heat and fire, such as a heater,
microwave oven, stove, water heater, radiator, or candle.
Do not place any object, such as a candle or a water container, on the device.
If any foreign object or liquid enters the device, immediately stop using it,
power it off, and remove all cables connected to it. Then, contact an
authorized service center.
Do not block device openings. Reserve a minimum of 10cm around the device
to dissipate heat.
Do not place sharp metal objects, such as pins, near the earpiece or speaker.
The earpiece may attract these objects and result in injury.
Stop using your device or applications for a while if the device is overheated. If
skin is exposed to an overheated device for an extended period, low
temperature burn symptoms, such as red spots and darker pigmentation, may
occur.
Do not touch the device's antenna. Otherwise, communication quality may be
reduced.
Do not allow children or pets to bite or suck the device or accessories. Doing
so may result in damage or explosion.
Observe local laws and regulations, and respect the privacy and legal rights of
others.
The device should be installed and operated with a minimum distance of 20
cm between the radiator and your body. The handset of the device may be
used close to your body.
Keep the device in a place with good reception. The distance between the
device and other metal materials (such as metal brackets or metal doors and
windows) should be greater than 25cm and the distance between the device
should be greater than 30cm.
Child's safety
Comply with all precautions with regard to child's safety. Letting children play
with the device or its accessories may be dangerous. The device includes
detachable parts that may present a choking hazard. Keep away from children.
The device and its accessories are not intended for use by children. Children
should only use the device with adult supervision.

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Huawei B890 Specifications

General IconGeneral
BrandHuawei
ModelB890
CategoryGateway
LanguageEnglish

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