37P o s i t i o n i n g• Some vehicles have tinted (athermic) windows, which may block the satellitesignals.Satellite signal statusTo check how many satellites your device has found, and whether your device isreceiving satellite signals, select > Applications > GPS data > Position >Options > Satellite status.If your device has found satellites, a bar for each satellite is shown in the satelliteinformation view. When your device has received enough data from the satellitesignal to calculate the coordinates of your location, the bars turn dark blue.■ Position requestsYou may receive a request from a network service to receive your positioninformation. Service providers may offer information about local topics, such asweather or traffic conditions, based upon the location of your device.When you receive a position request to allow your position information to be sent,select Accept, or to deny the request, select Reject.■ MapsThe map coverage varies by country or region. For example, maps may not beavailable due to legal restrictions of countries or regions. To the maximum extentpermitted by applicable law, Nokia disclaims any and all warranty with respect tothe availability, accuracy, correctness or update of maps.About MapsWith Maps, you can see your current location on the map, browse maps fordifferent cities and countries, navigate to a destination with voice guidance,search for addresses and different points of interest, plan routes from one locationto another, and save locations as landmarks and send them to compatible devices.You can also purchase extra services, such as travel guides and traffic information.These services are not available in all countries or regions.Some maps may be pre-loaded on the memory card in your device. You candownload more maps through the internet using Nokia Map Loader PC software.See “Download maps,” p. 40.Maps uses GPS. You can define the positioning methods used with your device.See “Positioning settings,” p. 36. For the most accurate location information, useeither the internal GPS or a compatible external GPS receiver.