Optimized for photography, navigation, and Internet connectivity, the Nokia N82 smartphone enables you to travel the globe with its quad-band GSM connectivity and easily stay connected with friends and business colleagues. It features a 5-megapixel camera with Carl Zeiss optics and built-in GPS and Nokia Maps software for easy spelunking wherever you may find yourself. The phone also offers Wi-Fi connectivity (802.11b/g). (850 MHz, 900 MHz, 1800 MHz, 1900 MHz).