Nokia 3220 Extended User Manual page 174

to activate the phone function before you can make an emergency call. Consult this guide or
your service provider for more information.
When making an emergency call, give all the necessary information as accurately as
possible. Your wireless device may be the only means of communication at the scene of an
accident. Do not end the call until given permission to do so.
■ Certification information (SAR)
THIS DEVICE MEETS INTERNATIONAL GUIDELINES FOR EXPOSURE TO RADIO WAVES
Your mobile device is a radio transmitter and receiver. It is designed and manufactured not
to exceed the limits for exposure to radio frequency (RF) recommended by international
guidelines (ICNIRP). These limits are part of comprehensive guidelines and establish
permitted levels of RF energy for the general 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 devices employs a unit of measurement known as the
Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0
W/kg*. Tests for SAR are conducted using standard operating positions with the device
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 of the device while
operating can be well below the maximum value. This is because the device 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 device.
The highest SAR value for this device when tested for use at the ear is 0.78 W/kg.
This device meets RF exposure guidelines when used either in the normal use position
against the ear or when positioned at least 2.2 cm away from the body. When a carry case,
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