iPhone is a smart phone developed and marketed by Apple Inc. It was first released on January 29, 2007 by Apple’s former CEO Steve Jobs. An iPhone is a combination of a cell phone, music player, video camera and a tablet PC. They run on iOS, a mobile operating system derived from Mac OS X. A variety of applications for iPhones are available on App store, which has more than 400000, approved from Apple. Along with a beautiful sleek design, iPhones have features like GPS, multitouch screen, Wi-Fi, 3G connectivity, virtual keyboard and lot more.
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