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81
Additional Information
Radio Frequency (RF) Exposure And
SAR
Your mobile phone is a low-power radio transmitte
r
and receiver. When it is turned on, it emits lo
w levels
of radio frequency energy (also known as radio
waves or radio frequency fields).
Governments around the world have adopted
comprehensive international safety guideline
s,
developed by scientific organizations, e.g. ICNIRP
(International Commiss
ion on Non-Ionizing Radiation
Protection) and IEEE (The Institute of Electrical and
Electronics Engi
neers Inc.), through periodic and
thorough evaluation of scientific studies. These
guidelines establish permitted levels of radio wave
exposure for the general population. The
levels include
a safety margin designed to assure the safety of all
persons, regardless of age and health, and to
account for any variations in measurements.
Specific Absorption Rate (SAR) is the unit of
measurement for the amount of radio frequency
energy absorbed by the body when using a mo
bile
phone. The SAR value is determined at the highest
certified power level in laboratory conditions, but th
e
actual SAR level of the mobile phone while op
erating
can be well below this val
ue. This is because the
mobile phone is designed to use the minimum pow
er
required to reach the network.
Variations in SAR below the radio frequency
exposure
guidelines do not mean that there are variations in
safety. While
there may be differences in SAR levels
among mobile phones, all Sony Ericsson mobile
phone models are designed to meet radio freque
ncy
exposure guidelines.
Before a phone model is available for sale to th
e
public, it must be tested and certified to the
FCC that
it does not exceed the limit established by the
government-adopted requirement for safe exp
osure.
The tests are performed in positions and locations
(that is, at the ear and worn on the body) as requi
red
by the FCC for each model. For body worn ope
ration,
this phone has been tested and meets FCC RF
exposure guidelines when the handset is
positioned a minimum of 15 mm from the body
without any metal parts in the vicinity of the ph
one
or when used with the original Sony Ericsso
n body
worn accessory intended for this phone. Use of
other accessories may not ensure complianc
e with
FCC RF exposure guidelines.
A separate leaflet with SAR information for this mob
ile
phone model is included with the material that comes
with this mobile phone. This information can
also be
found, together with more information on radio
frequency exposure and S
AR, on:
www.sonyericsson.com
.