User's Manual

Certification and safety information for the United States and ...
67
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 handsfree 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.
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 may be forced to boost its power
to compensate, leading to an increase in RF absorption.
Driving safety tips
Wireless phones give people the ability to communicate almost
anywhere, anytime. But an important responsibility accompanies
those benefits, one that every wireless phone user must uphold.
When driving a car, driving is your first responsibility.
Below are safety tips to follow while driving and using a wireless
phone that should be easy to remember.
Get to know your wireless phone and its features such as speed dial
and redial.
287244723_my421Z FCC_EN.book Page 67 Wednesday, September 3, 2008 1