Appendix A: Certification Information (Sar) - Samsung SGH-X640 Manual

Health and safety information
Information to User
This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference in a residential
installation.
This equipment generates, uses and can radiate
radio frequency energy and, if not installed and
used in accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference
will not occur in a particular installation. If this
equipment does cause harmful interference to radio
or television reception, which can be determined by
turning the equipment off and on, the user is
encouraged to try to correct the interference by one
or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment
and receiver.
• Connect the equipment into an outlet on a circuit
different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/ TV
technician for help.
Appendix A: CERTIFICATION
INFORMATION (SAR)
THIS MODEL PHONE MEETS THE GOVERNMENT'S
REQUIREMENTS FOR EXPOSURE TO RADIO WAVES.
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Health and safety information
Your wireless phone is a radio transmitter and
receiver. It 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 safety 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(SAR). The SAR limit set by
the FCC is 1.6 W/kg. SAR Tests 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 new model phone 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.
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