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Acer E200 Smartphone User Guide76
which may cause a short circuit or damage, and even a
risk of explosion from the battery pack.
CAUTION when listening to music
To protect your hearing, follow these instructions.
• Increase the volume gradually until you can hear
clearly and comfortably.
• Do not increase the volume level after your ears have
adjusted.
• Do not listen to music at high volumes for extended
periods.
• Do not increase the volume to block out noisy sur-
roundings.
• Decrease the volume if you can’t hear people speaking
near you.
Battery information
This product uses a Lithium Polymer battery. Do not use it in a
humid, wet and/or corrosive environment. Do not put, store or
leave your product in or near a heat source, in a high tempera-
ture location, in strong direct sunlight, in a microwave oven or
in a pressurized container, and do not expose it to tempera-
tures over 60 °C (140 °F). Failure to follow these guidelines may
cause the battery to leak acid, become hot, explode or ignite
and cause injury and/or damage. Do not pierce, open or disas-
semble the battery. If the battery leaks and you come into con-
tact with the leaked fluids, rinse thoroughly with water and
seek medical attention immediately. For safety reasons, and to
prolong the lifetime of the battery, charging will not occur at
low (below 0 °C/32 °F) or high (over 45 °C/113 °F) temperatures.
The full performance of a new battery is achieved only after
two or three complete charge and discharge cycles. The bat-
tery can be charged and discharged hundreds of times, but it
will eventually wear out. When the talk and standby times are