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User Guide for Switch_Back iii
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 to 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
http://www.fcc.gov/oet/fccid after searching on the
FCC ID: OVFKWC-KX21.
Additional information on SAR can be found on the
Cellular Telecommunications and Internet
Association (CTIA) web-site at
http://www.wow-com.com.
* 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.
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 on page 11 to learn how to
optimize the performance and life of your phone
and battery.
Air bags
If your vehicle has 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-N8757-1EN.book Page iii Wednesday, April 26, 2006 10:47 AM