User manual

33
should come too close to the antenna during equipment operation.
Use only the supplied integral antenna. Use of unauthorized or modified antennas may impair call quality and damage
the phone, causing loss of performance and SAR levels exceeding the recommended limits, as well as causing
non-compliance with local and national regulatory requirements. In order to limit RF energy exposure and to ensure
optimal phone performance, operate the device only it its normal-use position. Contact with the antenna area may
impair call quality and cause your device to operate at a higher power level than needed which can reduce antenna
performance and battery life.
BATTERY INFORMATION AND PRECAUTIONS
To assure product safety, there shall be precautions below.
! Danger
- Use dedicated chargers and follow the specified conditions when charging the cell.
- Use the cell only with the specified equipment.
- Do not put or store cell together with metal articles such as necklaces, hairpins, coins, or screws.
- Do not short circuit the (+) and (-) terminals with metal conductors.
- Do not place cell in a device with the (+) and (-) in a reverse way.
- Do not penetrate cell with a sharp articles such as a needle.
- Do not disassemble the cell.
- Do not weld the cell directly.
- Do not use a seriously damaged or deformed cell.
- Thoroughly read the user’s manual before use, Inaccurate handling of polymer lithium ion cell may result in heat, fire,
explosion, damage or the capacity loss of the cell.
! Warning
- Do not put cell into a heating vessel, washing machine or high-pressure container.
- Do not use cell with primary batteries, or batteries of a different package, type, or brand.
- Stop charging the cell if charging is not completed within the specified time.
- Stop using the cell if abnormal heat, odor, discoloration, deformation or abnormal condition is detected during use,
charge, or storage.
- Keep away from cell immediately when leakage or foul odor is detected.
- Wash well with clean water immediately if liquid leaks onto your skin or clothes.
- If liquid leaking from the cell gets into your eyes, do not rub your eyes. Wash them well with clean water and call
physician immediately.
! Caution
- Store batteries out of reach of children so that they are not accidentally swallowed or handled.
- If younger children use the cell, their guardians should explain the proper handling.
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