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Sar (international) - Siemens CL50 User Manual

Siemens cell phone user guide.
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Your mobile phone CL50 is a radio
transmitter and receiver. It is de-
signed and manufactured not to ex-
ceed the limits for exposure to radio
frequency (RF) recommended by in-
ternational guidelines (ICNIPP).
These limits are part of comprehen-
sive guidelines and establish permit-
ted levels of RF energy for the gen-
eral population. The guidelines were
developed by independent scientific
organisations through periodic and
thorough evaluation of scientific
studies. The guidelines include a
substantial safety margin designed
to assure the safety of all persons,
regardless of age and health.
The exposure standard for mobile
phones employs a unit of measure-
ment known as the Specific Absorb-
tion Rate, or SAR. The SAR limit stat-
ed in the international guidelines is
2.0 W/kg*. Tests for SAR are con-
ducted using standard operating po-
sitions with the phone transmitting
at its highest certified power level in
all tested frequency bands. Al-
though the SAR is determined at the
highest certified power level, the ac-
tual SAR of the phone while operat-
ing 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 net-
work. In general, the closer you are
to a base station the lower the
power output of the phone.

SAR (International)

The highest SAR value for this
model phone CL50 when tested for
use at the ear is 0.88 W/kg. While
there may be differences between
the SAR levels of various phone and
at various positions, they all meet
the relevant international guidelines
for RF exposure.
The SAR limit for mobile phones used by the
public is 2.0 watts/kg (W/kg) averaged over ten
grams of tissue. The guideline incorporates a
substantial margin of safety to give additional
protection for the public and to account for any
variations in measurements. SAR values may
vary depending on national reporting require-
ments and network bands. For SAR informa-
tion in other regions please look under product
information at


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