Samsung Vodafone SGH-E250V, Руководство пользователя, Страница: 40 / 48

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As SAR is measured utilizing the devices highest
transmitting power the actual SAR of this device while
operating is typically below that indicated above. This is
due to automatic changes to the power level of the
device to ensure it only uses the minimum level
required to reach the network.
The World Health Organization has stated that present
scientific information does not indicate the need for any
special precautions for the use of mobile devices. They
note that if you want to reduce your exposure then you
can do so by limiting the length of calls or using a
‘hands-free’ device to keep the mobile phone away from
the head and body.
1. The tests are carried out in accordance with international
guidelines for testing.
2. For body worn operation, this model phone has been tested
and meets the RF exposure guidelines when used with a
Samsung-supplied or approved accessory designated for this
product or when used with an accessory that contains no
metal and that positions the handset a minimum of 1.5 cm
from the body.
Precautions when using batteries
• Never use a 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 time
are greatly affected by the signal strength on the
cellular network and the parameters set by the
service provider.
• Battery charging time depends on the remaining
battery charge, the type of battery, and the charger
used. The battery can be charged and discharged
hundreds of times, but it will gradually 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 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