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• Some electronic devices are susceptible to electromagnetic
interference sent by the phone if inadequately shielded. Keep using
the phone at least 20 cm or as far away as you can from TV sets,
radio and other automated office equipment so as to avoid
electromagnetic interference.
• Operating the phone may interfere with medical devices like
hearing aides and pacemakers, or other medical devices in hospital.
Consult a physician or the manufacturer of the medical device
before using the phone.
• Be aware of the usage limitation when using the phone at places
such as oil warehouses, or chemical factories, where there are
explosive gases or explosive products being processed, because
even if your phone is in idle state, it still transmits radio frequency
(RF) energy. Therefore, power off your phone if required.
• Do not touch the antenna while calling. Otherwise it will affect the
quality of calling and waste battery energy. The damaged antenna
will cause slight burn while touching your skin.
• Keep the antenna free from obstructions and position the antenna
straight up. This will ensure best call quality.
• Keep the phone out of the reach of small children. The phone may
cause injury if used as a toy.
• Do not put other things on the terminal to avoid overlaying radiator.
• Use original accessories or accessories that are authorized by the
manufacturer. Using any unauthorized accessories may affect your
phone’s performance, and violate related national regulations about
telecom terminals, or even endanger your body.
• As your phone can produce electromagnetic field, do not place it
near magnetic items such as computer disks.
• Do not expose your phone to direct sunlight or store it in hot areas.
High temperature can shorten the life of electronic devices.
• Prevent liquid from leaking into your phone.
• Disconnect external power supply and do not use your phone
during thunderstorm.
• Unplug the external power adapter or remove battery when your
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