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User Guide iii
These limits are part of comprehensive guidelines
and establish permitted levels of RF energy for the
general population. The guidelines are based on
standards that were developed by independent
scientific organizations through periodic and
thorough evaluation of scientific studies. The
standards include a substantial safety margin
designed to assure the safety of all persons,
regardless of age and health.
The exposure standard for wireless mobile phones
employs a unit of measurement known as the
Specific Absorption Rate, or SAR. The SAR limit
set by the FCC is 1.6 W/kg.*
Tests for SAR are conducted using standard
operating positions specified by the FCC with the
phone 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 level of the
phone while operating 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
network. In general, the closer you are to a
wireless base station antenna, the lower the
power output.
Before a phone model is available for sale to the
public, it must be tested and certified by the FCC
that it does not exceed the limit established by the
government-adopted requirement for safe
exposure. The tests are performed in positions and
locations (e.g., at the ear and worn on the body) as
required by the FCC for each model.
Body-worn measurements differ among phone
models, depending upon availability of accessories
and FCC requirements. While there may be
differences between the SAR levels of various
phones and at various positions, they all meet the
government requirement for safe exposure.
The FCC has granted an Equipment Authorization
for this model phone with all reported SAR levels
evaluated as in compliance with the FCC RF
emission guidelines. SAR information on this
model phone is on file with the FCC and can be
found under the Display Grant section
www.fcc.gov/oet/ea after searching on the
FCC ID: OVF-K4801.
Additional information on SAR can be found on the
Cellular Telecommunications and Internet
Association (CTIA) web-site at www.ctia.org.
* In the United States and Canada, the SAR limit
for mobile phones used by the public is
1.6 watts/kg (W/kg) averaged over one gram of
tissue. The standard incorporates a substantial
margin of safety to give additional protection for the
public and to account for any variations in
measurements.
Bluetooth
®
Certification
For information about X-tc Bluetooth Certification,
visit the Bluetooth Qualification Program Web site
at qualweb.bluetooth.org.
Caution
The user is cautioned that changes or
modifications not expressly approved by the party
responsible for compliance could void the warranty
and user’s authority to operate the equipment.
Optimize your phone’s performance
Use the guidelines in this guide to learn how to
optimize the performance and life of your phone
and battery.
Air Bags
If you have an air bag, DO NOT place installed or
portable phone equipment or other objects over the
air bag or in the air bag deployment area. If
equipment is not properly installed, you and your
passengers risk serious injury.
82-R5601-1EN.book Page iii Tuesday, June 16, 2009 12:47 PM