Tips - Motorola RAZR V3m User Manual

AGPS limitations & tips
Your phone uses assisted-Global Positioning
System (AGPS) satellite signals to estimate
your location. If your phone cannot find
strong satellite signals, your AGPS might be
slower, less accurate, or it might not work
at all. AGPS provides only an approximate
location, often within 150 feet (45 meters)
but sometimes much farther from your
actual location.
To improve AGPS accuracy:
• Go outside and away from
underground locations, covered
vehicles, structures with metal or
concrete roofs, tall buildings, and
foliage. Indoor performance might
improve if you move closer to
windows, but some window sun
shielding films can block satellite
signals.
56 customize
• Move away from radios, entertainment
equipment, and other electronic
devices that might interfere with or
block AGPS satellite signals.
• Extend your phone antenna.
• Hold your phone away from your body,
and point the phone antenna toward
the sky Do not cover the antenna area
with your fingers
AGPS uses satellites controlled by the
U.S. government and subject to changes
implemented in accordance with the
Department of Defense AGPS user policy
and the Federal Radio Navigation Plan.
These changes might affect AGPS performance.