Samsung C225 - SGH Cell Phone, Руководство пользователя

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Appendix C: Consumer Update on Wireless Phones
141
Some groups sponsored by other national governments have
advised that children be discouraged from using wireless
phones at all. For example, the government in the United
Kingdom distributed leaflets containing such a recommendation
in December 2000. They noted that no evidence exists that
using a wireless phone causes brain tumors or other ill effects.
Their recommendation to limit wireless phone use by children
was strictly precautionary; it was not based on scientific
evidence that any health hazard exists.
7. Do hands-free kits for wireless phones reduce risks from
exposure to RF emissions?
Since there are no known risks from exposure to RF emissions
from wireless phones, there is no reason to believe that hands-
free kits reduce risks. Hands-free kits can be used with wireless
phones for convenience and comfort. These systems reduce the
absorption of RF energy in the head because the phone, which
is the 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.
8. Do wireless phone accessories that claim to shield the head
from RF radiation work?
Since there are no known risks from exposure to RF emissions
from wireless phones, there is no reason to believe that
accessories that claim to shield the head from those emissions
reduce risks. Some products that claim to shield the user from
RF absorption use special phone cases, while others involve
nothing more than a metallic accessory attached to the phone.
Studies have shown that these products generally do not work
as advertised. Unlike “hand-free” kits, these so-called “shields”
may interfere with proper operation of the phone. The phone