<http://schema.org/reviewBody>
" AT&amp;amp;amp;T Navigator, powered by TeleNav (a GPS provider), located desired destinations with a small margin of error and has three ways of entering an address: on the keypad, online, or through voice activation (&amp;quot;telling it&amp;quot; where you want to go \u2014 however, on most phones this feature works by placing an outgoing call, which will cost you cell phone minutes). The turn-by-turn directions are spoken and shown on a 3D map. The service was fairly easy to use, but tracking down your desired point of interest (restaurants, gas stations, and even parking lots and Wi-Fi hotspots) could be time consuming. Like the others, AT&amp;amp;amp;T Navigator provides visual traffic updates and local gas prices; you can even find the cheapest gas within a 15-mile radius. To note: The iPhone 3G ($99) or 3GS ($199 for 16GB or $299 for 32 GB, apple.com), available exclusively through AT&amp;amp;amp;T, can locate you not only through global satellites but also through cell towers and Wi-Fi base stations. It includes a preloaded &amp;quot;Maps&amp;quot; feature, powered by Google Maps, that allows you to find points of interest around you and get directions, but these are not voice-directed, making them awkward to use when driving. You can download AT&amp;amp;amp;T Navigator for your iPhone, like any other app, at the same price that owners of other GPS-enabled AT&amp;amp;amp;T phones pay. att.com/navigator. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goodhousekeeping.com/electronics/gps-reviews/a17567/att-navigator-mobile-gps-application-576/>