Samsung SCH-I839 User Manual page 183

Table of Contents

Advertisement

Health and safety information
Understanding How Your Phone Operates
Your phone is basically a radio transmitter and receiver. When
it's turned on, it receives and transmits radio frequency (RF)
signals. When you use your phone, the system handling your
call controls the power level. This power can range from 0.006
watts to 0.2 watts in digital mode.
Maintaining Your Phone's Peak Performance
For the best care of your phone, only authorized personnel
should service your phone and accessories. Faulty service may
void the warranty.
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
• 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
Availability of Various Features/Ring Tones
Many services and features are network dependent and may
require additional subscription and/or usage charges. Not all
features are available for purchase or use in all areas.
Downloadable Ring Tones may be available at an additional
cost. Other conditions and restrictions may apply. See your
service provider for additional information.
Battery Standby and Talk Time
Standby and talk times will vary depending on phone usage
patterns and conditions. Battery power consumption depends
on factors such as network configuration, signal strength,
operating temperature, features selected, frequency of calls,
and voice, data, and other application usage patterns.
180
over your shoulder.
spills. If your phone does get wet, immediately turn the
power off and remove the battery. If it is inoperable, call
Customer Care for service.

Advertisement

Table of Contents
loading

Table of Contents