On the Service tab of Nokia Map Loader, you can purchase navigation and trafficinformation licences, travel guides, and download maps.About GPSThe Global Positioning System (GPS) is operated by the government of the United States,which is solely responsible for its accuracy and maintenance. The accuracy of locationdata can be affected by adjustments to GPS satellites made by the United Statesgovernment and is subject to change with the United States Department of Defense civilGPS policy and the Federal Radionavigation Plan. Accuracy can also be affected by poorsatellite geometry. Availability and quality of GPS signals may be affected by yourlocation, buildings, natural obstacles, and weather conditions. GPS signals may not beavailable inside buildings or underground and may be impaired by materials such asconcrete and metal.GPS should not be used for precise location measurement, and you should never relysolely on location data from the GPS receiver and cellular radio networks for positioningor navigation.The trip meter has limited accuracy, and rounding errors may occur. Accuracy can alsobe affected by availability and quality of GPS signals.GPS receiverYour device has an internal GPS receiver. For the best signal from the satellites, placeyour device in a position with an unobstructed view to the sky.You can use GPS to support the Maps application. Find out your location, or measuredistances and plot coordinates.Navigate to your destinationYou can upgrade Maps to a full navigation system to be used by car and by foot. Youneed a regional licence for the full navigation system. The car navigation is fully voice-guided with two and three-dimensional map views. Pedestrian navigation is limited toa speed of 30 km/h (18.6 miles/h) and provides no voice guidance. The navigationMaps 51