Potentially Explosive Atmosphere; Traffic Security - Huawei Y635 Quick Start Manual

side opposite the pacemaker and do not carry the device
in your front pocket.
Protecting your hearing when using a headset
•
listen at high volume levels for long periods.
•
Using a headset at high volumes may damage your
hearing. To reduce this risk, lower the headset volume to
a safe and comfortable level.
•
Exposure to high volumes while driving may cause
distraction and increase your risk of an accident.

Potentially Explosive Atmosphere

Power off your device in any area with a potentially explosive
atmosphere, and comply with all signs and instructions. Areas
that may have potentially explosive atmospheres include the
areas where you would normally be advised to turn off your
vehicle engine. Triggering of sparks in such areas could cause
an explosion or a fire, resulting in bodily injuries or even
deaths. Do not power on your device at refueling points such
as service stations. Comply with restrictions on the use of
radio equipment in fuel depots, storage, and distribution
areas, and chemical plants. In addition, adhere to restrictions
in areas where blasting operations are in progress. Before
using the device, watch out for areas that have potentially
explosive atmospheres that are often, but not always, clearly
marked. Such locations include areas below the deck on
boats, chemical transfer or storage facilities, and areas where
the air contains chemicals or particles such as grain, dust, or
metal powders. Ask the manufacturers of vehicles using
liquefied petroleum gas (such as propane or butane) whether
this device can be safely used in their vicinity.

Traffic security

•
Observe local laws and regulations 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.
To prevent possible hearing damage, do not
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