Samsung SM-B780A Legal Att Rugby 4 Sm-b780a English Health And Safety Guide Ve - Page 21

Cell Phone Accessories that Claim to Shield the Head from RF Radiation, hands-free kits

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Cell Phone Accessories that Claim to Shield the Head from RF Radiation Because there are no known risks from exposure to RF emissions from cell phones, there is no reason to believe that accessories which 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 "hands-free" kits, these so-called "shields" may interfere with proper operation of the phone. The phone may be forced to boost its power to compensate, leading to an increase in RF absorption. Health and Safety Information 13

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Health and Safety Information
13
Cell Phone Accessories that Claim to Shield the Head from RF Radiation
Because there are no known risks from exposure to RF emissions from cell phones, there is
no reason to believe that accessories which 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
“hands-free” kits, these so-called “shields” may interfere with proper operation of the
phone. The phone may be forced to boost its power to compensate, leading to an increase in
RF absorption.