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Do not store or transport the device in containers with flammable liquids, gases, or
explosives.
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.
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 information,
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
operation, or be illegal.
Operating environment
Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using the device in these
environments may result in circuit malfunctions.
Do not use your device during thunderstorms to protect your device against any danger
caused by lightning.
Ideal operating temperatures are 0℃ to 35℃. Ideal storage temperatures are -20℃ to
45℃. 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.
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 sharp metal objects, such as pins, near the earpiece or speaker. The earpiece
may attract these objects and result in injury.
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