Traffic Security; Operating Environment - Huawei Y520-U03 Manual

Traffic security

Observe local laws and regulat ions while using the device.

To reduce the risk of accidents, do not use your wireless
device while driving.
Concentrate on driving. Your first responsibility is to drive

safely.
Do not hold the device while driving. Use hands-free

accessories.
When you must make or answer a call, pull of the road safely

and park the vehicle first.
RF signals may affect the electronic systems of motor

vehicles. For more informat ion, consult the vehicle
manufacturer.
Do not place the device over the air bag or in the air bag

deployment area in a motor vehicle. Doing so may hurt you
because of the strong force when the air bag inflates.
Do not use your device while flying in an aircraft or

immediately before boarding. Using wireless devices in an
aircraft may disrupt wireless networks, present a hazard to
aircraft operat ion, or be illegal.
Operat ing environment
Avoid dusty, damp, or dirty environments. Avoid magnet ic

fields. Using the device in these environments may result in
circuit malfunct ions.
Do not use your device during thunderstorms to protect

your device against any danger caused by lightning.
Ideal operat ing temperatures are 0°C to 35°C. Ideal storage

temperatures are 0°C to 35°C. Extreme heat or cold may
damage your device or accessories.
Do not expose your device to direct sunlight (such as on a

car dashboard) for prolonged periods.
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