User's Manual

5
wear out. When the operation time is noticeably shorter than
normal, it is time to buy a new battery.
 If left unused, a fully charged battery will discharge itself over
time.
 Use only approved batteries, and recharges your battery only
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.
 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