Safety Information; Operating Environment - Huawei B315 Quick Start Manual

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Safety information

This sect ion contains important informat ion about the operat ion of your device. It also
contains informat ion about how to use the device safely. Read this informat ion
carefully before using your device.
Electronic device
Do not use your device where prohibited. Do not use the device if it causes a danger or
interference with other electronic devices.
Interference with medical equipment
Follow the rules and regulat ions set forth by hospitals and health care facilit ies. Do

not use your device where prohibited.
Some wireless devices may affect the performance of hearing aids or pacemakers.

If you use a pacemaker, locate the device on the side opposite the pacemaker, and

do not carry the device in your front pockets.
Areas with flammables and explosives
Do not use the device where flammables or explosives are stored (in a gas stat ion, oil

depot, or chemical plant, for example). Using your device in these environments
increases the risk of explosion or fire. In addit ion, follow the site instruct ions
indicated in text or symbols.
Do not store or transport the device in containers with flammable liquids, gases, or

explosives.

Operating environment

Avoid dusty, damp, dirty environments or magnet ic fields. Use of the device in these

environments may result in circuit malfunct ions.
Before connect ing and disconnect ing cables, power off the device and disconnect it

from the power supply. Ensure that your hands are dry during operat ion.
Place the device on a stable surface.

Keep the device away from electronic appliances that generate strong magnet ic or

electric fields, such as microwave ovens or refrigerators.
Power off your device and disconnect all cables connected to it, to minimise/protect

it during thunderstorms or lightning strikes.
Ideal operat ing 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-vent ilated and cool area away from direct

sunlight. Do not enclose or cover your device with any objects. Do not place the
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