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Health and Safety Information
136
SAR tests are conducted using standard operating
positions with the phone transmitting at its highest
certified power level in all tested frequency bands.
Although the SAR is determined at the highest
certified power level, the actual SAR level of the
phone while operating can be well below the
maximum value. This is because the phone is
designed to operate at multiple power levels so as
to use only the power required to reach the
network. In general, the closer you are to a base
station, the lower the power output of the phone.
Before a new model phone is available for sale to
the public, compliance with the European R&TTE
Directive must be shown. This directive includes as
one of its essential requirements the protection of
the health and safety of the user and any other
person.
Health and Safety Information
137
Precautions When Using Batteries
• Never use any charger or battery that is damaged
in any way.
• Use the battery only for its intended purpose.
• If you use the phone near the network’s base
station, it uses less power; talk and standby
times are greatly affected by the signal strength
on the cellular network and the parameters set by
the network operator.
• Battery charging times depend on the remaining
battery charge and the type of battery and
charger used. The battery can be charged and
discharged hundreds of times, but it will
gradually wear out. When the operation time
(talk time and standby 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 Samsung-approved batteries and
recharge your battery only with Samsung-
approved chargers. When a charger is not in use,
disconnect it from the power source. 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.