Samsung Messenger Touch Manual Do Utilizador

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Health and Safety Information       115
described above would apply to children and teenagers using 
wireless phones. Reducing the time of wireless phone use and 
increasing the distance between the user and the RF source will 
reduce RF exposure.
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.
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 
r631.book  Page 115  Tuesday, June 1, 2010  2:57 PM