Samsung SPH-N200 User Manual
Page 117
 
Knowing Performance and Safety Guidelines
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Knowing Radio Frequency Safety
The design of your Sprint PCS Phone complies with 
updated NCRP standards described below.
In 1991-92, 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 
industries 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 
hybrid standard consisting of the existing ANSI/IEEE 
standard and the guidelines published by the National 
Council of Radiation Protection and Measurements 
(NCRP).
Maintaining Your Phone’s Peak Performance
There are several simple guidelines to operating your phone 
properly and maintaining safe, satisfactory service. 
ᮣ
Hold the phone with the antenna raised, fully-extended
and over your shoulder.
ᮣ
Try not to hold, bend or twist the phone’s antenna.
ᮣ
Don’t use the phone if the antenna is damaged.
ᮣ
Speak directly into the phone’s receiver.
ᮣ
Avoid exposing your phone and accessories to rain or
liquid spills. If your phone does get wet, immediately 
turn the power off and remove the battery. If it’s 
inoperable, return it to a Sprint PCS Center or call 
Sprint PCS Customer Care for service.
Note:
For the best care of your
phone, only Sprint PCS
authorized personnel
should service your phone
and accessories. Faulty
service may void the
warranty.