This is the official Apple iPhone User Guide in English provided from the manufacturer. If you are looking for detailed technical specifications, please see our Specs page.
Apple iPhone is unique phone with slim profile and no keys - it has 3.5 inches touch display that uses multi-touch technology for navigation. A sensor controls the orientation of the display, and iPhone OS controls the smartphone's functionality. It is a quad-band GSM/EDGE device with WiFi and Bluetooth, and features 16/8/4GB of memory. Among its features there are YouTube and Google Maps applications, excellent internet browser called Safari and iPOD music/video player with CoverFlow technology, showing large album covers.