![background image](http://html2.mh-extra.com/html/samsung/highnote/highnote_user-manual_4747861209.webp)
Impo
rt
a
n
t Safe
ty In
fo
rmatio
n
Section 4A. Important Safety Information
193
Radio Frequency (RF) Energy
Understanding How Your Phone Operates
Your phone is basically a radio transmitter and receiver. When
it’s turned on, it receives and transmits radio frequency (RF)
signals. When you use your phone, the system handling your
call controls the power level. This power can range from 0.006
watt to 0.2 watt in digital mode.
Knowing Radio Frequency Safety
The design of your phone complies with updated NCRP
standards described below.
In 1991–92, the Institute of Electrical and Electronics Engineers
(IEEE) and the American National Standards Institute (ANSI)
joined in updating ANSI’s 1982 standard for safety levels with
respect to human exposure to RF signals. More than 120
scientists, engineers and physicians from universities,
government health agencies and industries developed this
updated standard after reviewing the available body of
research. In 1993, the Federal Communications Commission
(FCC) adopted this updated standard in a regulation. In August
1996, the FCC adopted hybrid standard consisting of the
existing ANSI/IEEE standard and the guidelines published by
the National Council of Radiation Protection and
Measurements (NCRP).
Body-Worn Operation
To maintain compliance with FCC RF exposure guidelines, if
you wear a handset on your body, use the Sprint supplied or
approved carrying case, holster or other body-worn accessory.
If you do not use a body-worn accessory, ensure the antenna is
at least
7/16 inch (1.5 centimeters)
from your body when
transmitting. Use of non-Sprint-approved accessories may
violate FCC RF exposure guidelines.
For more information about RF exposure, visit the FCC Web
site at
www.fcc.gov
.
Specific Absorption Rates (SAR) for Wireless
Phones
The SAR value corresponds to the relative amount of RF
energy absorbed into the head of a user of a wireless handset.
The SAR value of a phone is the result of an extensive testing,
measuring and calculation process. It does not represent how
much RF the phone emits. All phone models are tested at their
highest value in strict laboratory settings. But when in
operation, the SAR of a phone can be substantially less than
the level reported to the FCC. This is because of a variety of
factors including its proximity to a base station antenna, phone
design and other factors. What is important to remember is that
each phone meets strict federal guidelines. Variations in SARs
do not represent a variation in safety.
Sprint M630.book Page 193 Wednesday, August 27, 2008 9:24 PM
Summary of Contents for Highnote
Page 2: ...M630_BH18_PS_082708_F5 Sprint M630 book Page B Wednesday August 27 2008 9 24 PM...
Page 16: ...Sprint M630 book Page x Wednesday August 27 2008 9 24 PM...
Page 17: ...Section 1 Getting Started Sprint M630 book Page 1 Wednesday August 27 2008 9 24 PM...
Page 23: ...Section 2 Your Phone Sprint M630 book Page 7 Wednesday August 27 2008 9 24 PM...
Page 152: ...Sprint M630 book Page 136 Wednesday August 27 2008 9 24 PM...
Page 153: ...Section 3 Sprint Service Sprint M630 book Page 137 Wednesday August 27 2008 9 24 PM...
Page 202: ...Sprint M630 book Page 186 Wednesday August 27 2008 9 24 PM...