59
Appendix
■ Battery pack
Note
• Specifications of this product and other supplied devices may
be changed without notice.
Radio Frequency (RF)
Signals
The operation of this equipment is subject to the
following two conditions:
(1) It is possible that this equipment or device may not
cause harmful interference, and
(2) The equipment or device must accept any
interference, including interference that may cause
undesired operation.
THIS MODEL PHONE MEETS THE U.S.
GOVERNMENT'S REQUIREMENTS FOR EXPOSURE
TO RADIO WAVES.
Yo ur wireless phone contains a radio transmitter and
receiver. Your phone is designed and manufactured not
to exceed the emission limits for exposure to radio
frequency (RF) energy set by the Federal
Communications Commission of the U.S. Government.
These limits are part of comprehensive guidelines and
establish permitted levels of RF energy for the general
population. The g
uidelines are based on standards that
were developed by independent scientific organizations
through periodic and thorough evaluation of scientific
studies.
The exposure standard for wireless mobile phones
employs a unit of measurement known as the Specific
Absorption Rate (SAR).
The SAR limit set by the FCC is 1.6 W/kg.*
Tests for SAR are conducted using standard operating
positions accepted 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 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
U.S. government-adopted requirement for safe exposure.
The tests are performed on position and locations (for
example, at the ear and worn on the body) as required by
FCC for each model. The highest SAR value for this
model phone as reported to the FCC when tested for use
at the ear is 0.68 W/kg, and when worn on the body, is
1.39 W/kg. (Body-worn measurements differ among
phone models, depending upon available accessories
and FCC requirements). While there may be differences
between the SAR levels of various phones and at various
positions, they all meet the U.S. government
requirement.
The FCC has granted an Equipment Authorization for
this model phone with all reported SAR levels evaluated
as in compliance with the FCC RF exposure guidelines.
SAR information on this phone is on file with the FCC
Product name Battery pack N1103WB
Battery type Lithiu m ion battery
Nominal voltage 3.7 V DC
Nominal capacity 2260 mAh
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