Samsung SCH-a570 Series, User Manual, Page: 185 / 202

Section 14: Health and Safety Information 185
Product Performance
Section 14
Understanding the Power Save Feature
If your phone is unable to find a signal after 15 minutes
of searching, a Power Save feature is automatically
activated. If your phone is active, it periodically
rechecks service availability or you can check it yourself
by pressing any key.
Anytime the Power Save feature is activated, a message
displays on the screen. When a signal is found, your
phone returns to standby mode.
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 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.