Samsung Haven User Manual page 144

u320.book Page 140 Friday, April 9, 2010 4:44 PM
the current signal strength by displaying
a number of bars next to the signal
strength icon. The more bars displayed,
the stronger the signal.
If you're inside a building, being near a
window may give you better reception.
Understanding the Power Save
Feature
If your phone is unable to find a signal
after 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
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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
Health and Safety Information 140