To view information about traffic events that can causedelays or prevent you from reaching the destination,select Options > Traffic info. The events are shown onthe map as warning triangles and line indicators. You canuse automatic rerouting to avoid them.To view more information about an event and thepossible rerouting options, press the scroll key.To update the traffic information, select Update trafficinfo. To define how often the traffic information isupdated automatically, select Options > Tools >Settings > Navigation > Traffic info update.To automatically create an alternative route in case of atraffic event that would cause delays or prevent you fromreaching the destination, select Options > Tools >Settings > Navigation > Reroute due to traffic >Automatic.GuidesTo purchase and download different kinds of guides, suchas city and travel guides, for different cities to your device,select Options > Extras > 0 Guides.The guides provide information about attractions,restaurants, hotels, and other points of interest. Theguides must be downloaded and purchased before use.To browse a downloaded guide, on the My guides tab inGuides, select a guide and a subcategory (if available).To download a new guide to your device, in Guides, selectthe desired guide and Download > Yes. The purchaseprocess starts automatically. You can pay for the guidesusing a credit card or have the amount charged to yourphone bill (if supported by your cellular network serviceprovider).To confirm the purchase, select OK twice. To receive aconfirmation of the purchase through e-mail, enter yourname and e-mail address, and select OK.LandmarksPress , and select Tools > Connectivity >Landmarks.With Landmarks, you can save the position informationof specific locations in your device. You can sort the savedlocations into different categories, such as business, andadd other information to them, such as addresses. Youcan use your saved landmarks in compatible applications,such as GPS data and Maps.GPS coordinates are expressed in degrees and decimaldegrees format using the international WGS-84coordinate system.Positioning (GPS)© 2008 Nokia. All rights reserved. 67