calibration, the outline of the compass
is red or yellow. To calibrate the
compass, rotate the device around all
axes in a continuous movement.
About positioning methods
Maps displays your location on the map
using GPS, A-GPS, or cell ID based
positioning.
The Global Positioning System (GPS) is a
satellite-based navigation system used
for calculating your location. Assisted
GPS (A-GPS) is a network service that
improves the speed and accuracy of the
positioning.
When you use Maps for the first time,
you are prompted to define an internet
access point to download map
information or use A-GPS.
 indicates the availability of
the satellite signals. One bar is one
satellite. When the device is searching
for satellite signals, the bar is yellow.
When there is enough data available to
calculate your location, the bar turns
green. The more green bars, the more
reliable the location calculation.
The availability and quality of GPS
signals may be affected by your
location, satellite positions, buildings,
natural obstacles, weather conditions
and adjustments to GPS satellites made
by the United States government. GPS
signals may not be available inside
buildings or underground.
Do not use GPS for precise location
measurement, and never rely solely on
the location information provided by
GPS and cellular networks.
With cell ID based positioning, the
position is determined through the
antenna tower your cellular phone is
currently connected to.
Depending on the available positioning
method, the accuracy of positioning
may vary from a few meters to several
kilometers.
Media
Your device contains a variety of media
applications for both business and
leisure time use.
Media 47
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