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IPHONE: 

IPHONE SUBMITTED BY G.KARTHIKA 08011102086 FINAL IT-A

What Is iPhone? : 

What Is iPhone ? IPhone is a line of intenet and multimedia smart phone introduced by apple technology .

History of iPhone: 

History of iPhone Development of iPhone began with apple CEO steve jobs’ direction. Apple created the device during a secretive and unprecedented collaboration with AT&T Mobility . Jobs unveiled iPhone to the public on January 9, 2007 in a keynote address . The iPhone went on sale in the United States on June 29, 2007. Apple closed its stores at 2:00 pm local time to prepare for the 6:00 pm iPhone launch, while hundreds of customers lined up at stores nationwide. On launch weekend, Apple sold 270,000 iPhones in the first thirty hours

Overview on selling: 

Overview on selling On July 11, 2008, Apple released the iPhone 3G in twenty-two countries, including the original six . Apple sold 1 million iPhone 3Gs in its first 3 days on sale On October 21, 2008 Apple announced sales of 6.89 million iPhone 3Gs in the fourth quarter of 2008, totaling 13 million iPhones to date By revenue, Apple is the third largest mobile phone manufacturer, after Nokia and Samsung after launching iPhone .

Hardware of iphone: 

Hardware of iphone This is Rear view of an original iPhone . The back is made of metal and black plastic . the main component of an iPhone are- Liquid crystal display with HVGA touch screen . Audio speaker. Battery SIM card. Storage. 3G earbuds with microphone . A dock connector to USB cable

Detail on iphone: 

Detail on iphone Screen and input: The 9 cm (3.5 in) liquid crystal display (320×480 px at 6.3 px /mm, 160 ppi ) HVGA touchscreen with scratch-resistant glass is specifically created for use with a finger, or multiple fingers for multi-touch sensing. The display responds to three sensors. A proximity sensor shuts off the display and touchscreen when the iPhone is brought near the face during a call. An ambient light sensor adjusts the display brightness which in turn saves battery power . A 3-axis accelerometer senses the orientation of the phone and changes the screen accordingly .

Cont…: 

Cont… Audio: Loudspeakers are located above the screen and the left side of the bottom of the unit; the microphone is located on the right. Volume controls are located on the left side of the unit and as a slider in the iPod application. Both speakers are used for handsfree operations and media playback.. Wireless earpieces that use Bluetooth technology to communicate with the iPhone .

Battery : 

Battery The iPhone features an internal rechargeable battery. Like an iPod, but unlike most other mobile phones, the battery is not user-replaceable. The iPhone can be charged when connected to a computer for syncing across the included USB to dock connector cable, similar to charging an iPod . Alternatively, a USB to AC adapter (or "wall charger," also included) can be connected to the cable to charge directly from an AC outlet . A number of third-party accessories (car chargers, portable chargers, battery cases, stereo dock chargers, and even solar chargers) are also available

functions: 

functions An iPhone can function as a video camera (video recording was not a standard feature until the iPhone 3GS was released), a camera phone , a portable media player , and an Internet client with email and web browsing capabilities, can send texts and receive visual voicemail , and has both Wi-Fi and 3G connectivity. The user interface is built around the device's multi-touch screen, including a virtual keyboard rather than a physical one. Third-party as well as Apple application software is available from the App Store , which launched in mid-2008 and now has over 500,000"apps " approved by Apple. These apps have diverse functions, including games , reference , GPS navigation , social networking , security and advertising for television shows, films, and celebrities

features: 

features Built-in rechargeable, non-removable battery 2 megapixel camera Location finding by detection of cell towers and Wi-Fi networks Memory: 128 MB DRAM Storage: 8 GB or 16 GB flash memory Operating System: iPhone OS Wi-Fi (802.11b/g) Bluetooth 2.0 connection. 20Hz to 20kHz frequency response (both internal and headset)

Thank you… : 

Thank you…