by-turn navigation service with voice guidance touse it in Maps.The downloaded guides are automatically saved toyour device.The licence you purchase for a guide or navigationis device-specific and cannot be transferred fromyour device to another device.NavigationTo purchase a navigation service with voiceguidance to use in Maps, select Options > Extraservices > Add navigation.After purchasing the navigation upgrade, theservice is available through Maps.After creating a route in Maps, to start navigation tothe desired destination with GPS using voiceguidance, select Options > Start navigation. See"Plan a route," p. 92. You can also start navigationby selecting any location on the map or in a resultslist, and Navigate to.When you use navigation for the first time, you areprompted to select the language of the voiceguidance and download the voice guidance files ofthe selected language. You can also download voiceguidance files using Nokia Map Loader. See"Download maps," p. 91. To change the languagelater, in the Maps main view, select Options >Settings > General > Voice guidance and alanguage, and download the voice guidance filesfor the selected language.To discard the created route and use another route,select Options > Alternative route.To view only the next turns and hide the map, selectOptions > Map options > Next turns.To stop navigation, select Options > Stopnavigation.GuidesTo purchase and download different kinds ofguides, such as city and travel guides, for differentcities to your device, select Options > Extraservices > Guides.The guides provide information about attractions,restaurants, hotels, and other points of interest. Theguides must be downloaded and purchased beforeuse.To browse a downloaded guide, on the My guidestab in Guides, select a guide and a subcategory (ifavailable).To download a new guide to your device, in Guides,scroll right to the Nearest guides or All guides tab,select the desired guide, and press Yes. Thepurchase process starts automatically. You can payfor the guides through a credit card or have theamount charged to your phone bill (if supported byyour cellular network service provider).93 Positioning (GPS)