Nokia E66 WHITE User Guide - Page 87

To make sure your device does not use an internet connection, in the main menu, select Options > Settings > Internet > Connection > Offline. About positioning methods Maps displays your location on the map using GPS, A-GPS, or cell ID based positioning. The Global Positioning System (GPS) is a satellite-based navigation system used for calculating your location. Assisted GPS (A-GPS) is a network service that sends you GPS data, improving the speed and accuracy of the positioning. When you use Maps for the first time, you are prompted to define an internet access point to download map information or use A-GPS. indicates the availability of the satellite signals. One bar is one satellite. When the device is searching for satellite signals, the bar is yellow. When there is enough data available to calculate your location, the bar turns green. The more green bars, the more reliable the location calculation. The 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 location data can be affected by adjustments to GPS satellites made by the United States government and is subject to change with the United States Department of Defense civil GPS policy and the Federal Radionavigation Plan. Accuracy can also be affected by poor satellite geometry. Availability and quality of GPS signals may be affected by your location, buildings, natural obstacles, and weather conditions. GPS signals may not be available inside buildings or underground and may be impaired by materials such as concrete and metal. GPS should not be used for precise location measurement, and you should never rely solely on location data from the GPS receiver and cellular radio networks for positioning or navigation. The trip meter has limited accuracy, and rounding errors may occur. Accuracy can also be affected by availability and quality of GPS signals. With cell ID based positioning, the position is determined through the antenna tower your mobile device is currently connected to. Depending on the available positioning method, the accuracy of positioning may vary from a few metres to several kilometres. Find places Find a location Maps helps you find specific locations and types of business you are looking for. Select Menu > GPS > Maps and Find places. 1. Enter search terms, such as a street address or postcode. To clear the search field, select Clear. 2. Select Go. 3. In the list of proposed matches, go to the desired item. To display the location on the map, select Map. To view the other locations of the search result list on the map, scroll up and down with the scroll key. Return to the list of proposed matches - Select List. © 2010 Nokia. All rights reserved. 87