IntroductionWelcome to Maps. Here is important backgroundinformation before you get started.System requirementsTo use Maps, you need the following:● Mobile device with S60 3.1 or 3.2 edition.● Minimum of 5 MB free space either in the devicememory or compatible memory card.About GPSThe Global Positioning System (GPS) is operated by thegovernment of the United States, which is solelyresponsible for its accuracy and maintenance. Theaccuracy of location data can be affected byadjustments to GPS satellites made by the UnitedStates government and is subject to change with theUnited States Department of Defense civil GPS policyand the Federal Radionavigation Plan. Accuracy canalso be affected by poor satellite geometry. Availabilityand quality of GPS signals may be affected by yourlocation, buildings, natural obstacles, and weatherconditions. The GPS receiver should only be usedoutdoors to allow reception of GPS signals.Any GPS should not be used for precise locationmeasurement, and you should never rely solely onlocation data from the GPS receiver and cellular radionetworks for positioning or navigation.The trip meter has limited accuracy, and roundingerrors may occur. Accuracy can also be affected byavailability and quality of GPS signals.Assisted GPS (A-GPS) is used to retrieve assistance dataover a packet data connection, which assists incalculating the coordinates of your current locationwhen your device is receiving signals from satellites.GPS receiverIf your device has an internal GPS receiver, you can useit with Maps. Using the internal GPS receiver may drainthe device battery faster.Use Maps with a compatible external GPSreceiver1. Fully charge your GPS receiver, and switch it on.© 2008 Nokia. All rights reserved.4