Nokia XpressMusic 5130 User Manual page 77

A d d i t i o n a l s a f e t y i n f o r m a t i o n
Your mobile device model complies with FCC rules governing hearing aid
compatibility. These rules require an Mx microphone or higher value. The M-value,
shown on the device box, refers to lower radio frequency (RF) emissions. A higher
M-value generally indicates that a device model has a lower RF emissions level,
which may improve the likelihood that the device will operate with certain hearing
aids. Some hearing aids are more immune than others are to interference. Please
consult your hearing health professional to determine the M-rating of your hearing
aid and whether your hearing aid will work with this device. More information on
accessibility can be found at www.nokiaaccessibility.com.
■ 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 0.88 W/kg.
Use of device accessories and enhancements may result in different SAR values.
SAR values may vary depending on national reporting and testing requirements
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