Samsung SCH-3500 Manual Do Utilizador

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In 1991—1992, the Institute of Electrical and Electronics 
Engineers (IEEE) and the American National Standards Institute 
(ANSI) joined in updating ANSI’s 1982 standard for safety levels 
with respect to human exposure to RF signals. More than 120 
scientists, engineers, and physicians from universities, 
government health agencies, and industry developed this 
updated standard after reviewing the available body of research. 
In 1993, the Federal Communications Commission (FCC) 
adopted this updated standard in a regulation. In August 1996, 
the FCC adopted a hybrid standard consisting of the existing 
ANSI/IEEE standard and the guidelines published by the 
National Council of Radiation Protection and Measurements 
(NCRP).
The design of the phone complies with these updated 
standards. Of course, if you want to limit RF exposure even 
further than the updated standard, you can choose to control 
the duration of your calls and operate your phone in the most 
power-efficient manner.
 ♦
You should not touch the antenna unnecessarily when 
using the phone.
 ♦
Touching the antenna may affect the call quality and may 
cause the unit to operate at higher power than it would 
need otherwise.
 ♦
When using the handset, hold the handset just as you 
would hold any other telephone, and keep the antenna 
pointed up and over your shoulder.
 ♦
Use of hands-free devices will further limit RF exposure.