Nokia N900 User Manual page 131

Make an emergency call without entering PIN, PUK, or lock code
1 When the device asks for the code, enter the emergency number for your present
location. The Emergency call
2 Select Emergency call to make the call. After the emergency call, you need to
enter the required PIN, PUK, or lock code to be able to use other device functions.
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 mobile device meets guidelines for exposure to radio waves.
Your mobile device is a radio transmitter and receiver. It is designed not to exceed the
limits for exposure to radio waves recommended by international guidelines. These
guidelines were developed by the independent scientific organization ICNIRP and include
safety margins designed to assure the protection of all persons, regardless of age and
health.
The exposure guidelines for mobile devices employ a unit of measurement known as the
Specific Absorption Rate or SAR. The SAR limit stated in the ICNIRP guidelines is 2.0 watts/
kilogram (W/kg) averaged over 10 grams of tissue. Tests for SAR are conducted using
standard operating positions with the device transmitting at its highest certified power
level in all tested frequency bands. The actual SAR level of an operating device can be
below the maximum value because the device is designed to use only the power required
to reach the network. That amount changes depending on a number of factors such as
how close you are to a network base station.
The highest SAR value under the ICNIRP guidelines for use of the device at the ear is 0.61
W/kg .
Use of device accessories may result in different SAR values. SAR values may vary
depending on national reporting and testing requirements and the network band.
Additional SAR information may be provided under product information at
www.nokia.com.
© 2010 Nokia. All rights reserved.
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Product and safety information 131
Your mobile device is also designed to meet the requirements for exposure to radio waves
established by the Federal Communications Commission (USA) and Industry Canada.
These requirements set a SAR limit of 1.6 W/kg averaged over one gram of tissue. The
highest SAR value reported under this standard during product certification for use at
the ear is 0.79 W/kg and when properly worn on the body is 1.03 W/kg .