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Do not talk on the handset while driving. Use hands-free accessories.
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 and 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.
While using the device, observe the local laws and regulations, and respect
others' privacy and legal rights.
Place the device or accessories in well-ventilated, cool, and
out-of-direct-sunlight place. Avoid enveloping the device, or covering towels
and placing articles on the device. Place the device out of a box or case to
avoid poor heat dissipation that results in the damage to the device.
On a stormy day with thunder, do not use your device, to prevent any danger
caused by lightning.
When you are on a call, do not touch the antenna. Touching the antenna
affects the call quality and results in increase in power consumption. As a
result, the talk time and the standby time are reduced.
Keep the ambient temperature between -10°C to +45°C for using the device.
The wireless device should be installed and operated with a minimum distance
of 20 cm between the antenna and all persons.
Use accessories authorized by the manufacturer. Using unauthorized
accessories will render the warranty null and void.
Prevention of Hearing Damage
Using a headset at high volume can damage your hearing. To reduce the risk of
damage to hearing, lower the headset volume to a safe and comfortable level.
Safety of Children
Comply with all precautions with regard to children's safety. Letting the child play
with your device or its accessories, which may include parts that can be detached
from the device, may be dangerous, as it may present a choking hazard. Ensure
that small children are kept away from the device and accessories.
Accessories
Use the accessories delivered only by the manufacturer. Using accessories of
other manufacturers or vendors with this device model may invalidate any
approval or warranty applicable to the device, result in the non-operation of