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More information – Samsung SCH-U640EKAVZW User Manual

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97

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value of a wireless device while operating can be less

than the reported SAR value. This is because the SAR

value may vary from call to call, depending on factors

such as proximity to a cell site, the proximity of the

wireless device to the body while in use, and the use

of hands-free devices.
For more information about SARs, see the FCC’s

OET Bulletins 56 and 65 at www.fcc.gov/Bureaus/

Engineering_Technology/Documents/bulletins,

www.fcc.gov/oet/ea. You may also wish to contact

the manufacturer of your wireless device.
Can I minimize my RF exposure?
If you are concerned about RF, there are several

simple steps you can take to minimize your RF exposure.

You can, of course, reduce your talk time. You can place

more distance between your body and the source of

the RF, as the exposure level drops off dramatically with

distance. The FDA/FCC website states that “[h]ands-free

kits can be used with wireless devices for convenience

and comfort. These systems reduce absorption of

RF energy in the head because the phone, which is a

source of the RF emissions, will not be placed against

the head. On the other hand, if the phone is mounted

against the waist or other part of the body during use,

then that part of the body will absorb more RF energy.

Wireless phones marketed in the U.S. are required to

meet safety requirements regardless of whether they

are used against the head or against the body. Either

configuration should result in compliance with the

safety limit.”
Also, if you use your wireless device while in a car,

you can use a wireless device with an antenna on the

outside of the vehicle. You should also read and follow

your wireless device manufacturer’s instructions for

the safe operation of your wireless device.
Do wireless devices pose any special risks

to children?
The FDA website states that “[t]he scientific evidence

does not show a danger to any users of cell phones

from RF exposure, including children and teenagers.”

The FDA website further states that “[s]ome groups

sponsored by other national gov ernments have

advised that children be discouraged from using cell

phones at all. For example, the Stewart Report from