NEC of America MP6J1E1-1F Dual-Band GSM Phone User Manual Radio Frequency RF Signals

NEC Corporation of America Dual-Band GSM Phone Radio Frequency RF Signals

Contents

Revised Users Manual per CRN 23099

Radio Frequency (RF) Signals
THIS MODEL PHONE MEETS THE GOVERNMENT’S
REQUIREMENTS FOR EXPOSURE TO RADIO WAVES
Your wireless phone contains a radio transmitter and receiver. Your NEC
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 guidelines 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, or SAR. The SAR limit
set by the FCC is 1.6W/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 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
on positions and locations (for example, at the ear and worn on the body) as
required by the 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 0.850 W/kg,
and when worn on the body, as described in this user guide, is 0.296 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 government requirement.
Body-worn Operation
This device was tested for typical body-worn operations with the back of the
phone kept 1.5 cm. from the body. To maintain compliance with FCC RF
exposure requirements, use only belt-clips, holsters or similar accessories that
maintain a 1.5 cm. Separation distance between the user’s body and the back
of the phone, including the antenna, whether extended or retracted. The use
of third-party belt-clips, holsters and similar accessories should not contain
metallic components in its assembly. The use of accessories that do not
satisfy these requirements may not comply with FCC RF exposure
requirements, and should be avoided.
*In the United States, the SAR limit for mobile phones used by the public is 1.6
watts/kg (W/kg) averaged over one gram of tissue. SAR values may vary
depending upon national reporting requirements and the network band.
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Separate Section in another location of the manual:
ABOUT THE ANTENNA
Your phone has a built-in antenna. As with any other radio transmitting device,
do not touch the antenna unnecessarily when the phone is switched on.
Contact with the antenna affects call quality and may cause the phone to
operate at a higher power level than needed.
Not touching the antenna during a call optimizes the antenna performance and
the talk-time of your phone.
Use a pictogram to depict where the antenna is; use an “X” and illustrate
where not to touch the phone and how the phone should be held “normal
position”

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