User manual

Table Of Contents
45
other mobile radio transmitting equipment, users are advised that for satisfactory
operation of the equipment and for personal safety, it is recommended that no part of
the human body 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.