Positioning (GPS)About GPSThe Global Positioning System (GPS) is operated by the government of theUnited States, which is solely responsible for its accuracy and maintenance.The accuracy of location data can be affected by adjustments to GPS satellitesmade by the United States government and is subject to change with theUnited States Department of Defense civil GPS policy and the FederalRadionavigation Plan. Accuracy can also be affected by poor satellitegeometry. Availability and quality of GPS signals may be affected by yourlocation, buildings, natural obstacles and weather conditions. GPS signalsmay not be available inside buildings or underground and may be impairedby materials such as concrete and metal.GPS should not be used for precise location measurement, and you shouldnever rely solely on location data from the GPS receiver and cellular radionetworks for positioning or navigation.The trip meter has limited accuracy, and rounding errors may occur. Accuracycan also be affected by availability and quality of GPS signals.The coordinates in the GPS are expressed using the international WGS-84coordinate system. The availability of the coordinates may vary by region.For the pricing and availability of these services, contact your serviceprovider.Assisted GPS (A-GPS)Your device also supports assisted GPS (A-GPS).A-GPS is a network service.120 Positioning (GPS)© 2010 Nokia. All rights reserved.