• RF signals may aect 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 inates.
• Wireless devices may interfere with the airplane's ight system. Do not use your device
where wireless devices are not allowed according to the airplane company's regulations.
Operating environment
• Avoid dusty, damp, or dirty environments. Avoid magnetic elds. 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 °C to 35 °C. Ideal storage temperatures are -10 °C to
+45 °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.
• To protect your device or accessories from re or electrical shock hazards, avoid rain and
moisture.
• Keep the device away from sources of heat and re, 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.
• Stop using your device or applications for a while if the device is overheated. If skin is
exposed to an overheated device for an extended period, low temperature burn symptoms,
such as red spots and darker pigmentation, may occur.
• Do not touch the device's antenna. Otherwise, communication quality may be reduced.
• Do not allow children or pets to bite or suck the device or accessories. Doing so may result
in damage or explosion.
• Observe local laws and regulations, and respect the privacy and legal rights of others.
Child's safety
• Comply with all precautions with regard to child's safety. Letting children play with the
device or its accessories may be dangerous. The device includes detachable parts that may
present a choking hazard. Keep away from children.
• The device and its accessories are not intended for use by children. Children should only use
the device with adult supervision.
Accessories
• Using an unapproved or incompatible power adapter, charger or battery may cause
re,
explosion or other hazards.
Appendix
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