Huawei B310s Quick Start Manual page 19


Ideal operating temperatures are 0°C to +40°C. Ideal storage temperatures
are -20°C to +70°C. Extreme heat or cold may damage your device or
accessories.

Keep the device and accessories in a well-ventilated and cool area away from
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.

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 router.
If any foreign object or liquid enters the device, immediately stop using it,
switch off power -, and remove all cables connected to it. Thereafter , contact
an authorised service centre

Do not block device openings. Reserve a minimum of 10 cm around the
device to dissipate heat.

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 as communication quality may be affected

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 while using the router

The router should be installed and operated with a minimum distance of 20 cm
between the radiator and your body.

Keep the device in a place with good reception. The distance between the
router and other metal materials (such as metal brackets or metal doors and
windows) should be greater than 25 cm (take off space) and the distance
between the device should be greater than 30 cm. (take off space)
Child safety

Comply with all precautions with regard to children's' safety. Letting children
play with the router or its accessories may be dangerous. The router includes
detachable parts that may present a choking hazard. Keep away from children.

The router and its accessories are not intended for use by children. Children
should only use the router with adult supervision.
Accessories

Using an unapproved or incompatible power adapter, charger or battery may
cause fire, explosion or other hazards.
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