Operating Environment - Huawei Mobile Phones User Manual

Concentrate on driving. Your first responsibility is to drive safely.

Do not talk on the device while driving. Use hands-free

accessories.
When you have to make or answer a call, park the vehicle on the

road side before using your device.
Radio frequency (RF) signals may affect electronic systems of

motor vehicles. For more information, consult the vehicle
manufacturer.
In a motor vehicle, do not place the device over the air bag or in

the air bag deployment area. Otherwise, the device may hurt you
owing to the strong force when the air bag inflates.
Do not use your device while flying in an aircraft. Power off your

device before boarding an aircraft. Using wireless devices in an
aircraft may cause danger to the operation of the aircraft and
disrupt the wireless telephone network. It may also be considered
illegal.

Operating Environment

Do not use or charge the device in dusty, damp, and dirty places

or places with magnetic fields. Otherwise, it may result in a
malfunction of the circuit.
The device complies with the RF specifications when the device is

used near your ear or at a distance of 1.5 cm from your body.
Ensure that the device accessories such as a device case and a
device holster are not composed of metal components. Keep
your device 1.5 cm away from your body to meet the
requirement earlier mentioned.
During thunderstorms, do not use your device when it is being

charged, to prevent any danger caused by lightning.
During a call, do not touch the antenna. Touching the antenna

affects the call quality and results in increase in power
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