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101
H
ealth and s
afety
in
for
m
ati
on
• Use only Samsung-approved batteries, and
recharge your battery only with Samsung-
approved chargers. Disconnect the charger from
the power source when it is not in use. Do not
leave the battery connected to a charger for more
than a week, since overcharging may shorten its
life.
• Extreme temperatures will affect the charging
capacity of your battery: it may require cooling or
warming first.
• Do not leave the battery in hot or cold places
because the capacity and lifetime of the battery
will be reduced. Try to keep the battery at room
temperature. A phone with a hot or cold battery
may not work temporarily, even when the battery
is fully charged.
Li-ion batteries are particularly affected by
temperatures below 0°C (32°F).
• Do not short-circuit the battery. Accidental short-
circuiting can occur when a metallic object like a
coin, clip or pen causes a direct connection
between the + and – terminals of the battery
(metal strips on the battery). For example, do not
carry a spare battery in a pocket or bag where the
battery may contact metal objects. Short-circuiting
the terminals may damage the battery or the
object causing the short-circuiting.
• Dispose of used batteries in accordance with local
regulations. Always recycle. Do not dispose of
batteries in a fire.
Road safety
Your wireless phone gives you the powerful ability to
communicate by voice, almost anywhere, anytime.
But an important responsibility accompanies the
benefits of wireless phones, one that every user must
uphold.
When you are driving a car, driving is your first
responsibility. When using your wireless phone while
driving, follow local regulations in the country or
region you are in.
Summary of Contents for SGH-E900
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