In January 2007, Steve Jobs with Apple Inc. introduced their first iPhone in his speech at the Macworld Conference and Expo. At the moment, in Jobs' hands, it appears as an elegant black rectangle. Then, Jobs touched the object on the screen. Suddenly the object turns into an interactive surface. Jobs included a fingertip function as arrows on the screen and scrolling from left to right. When his finger moves, the arrow is moved. For some people, the interaction between a human finger and an image on the screen is more amazing than all the other features combined. Apple Inc. shocked the world on June 29, 2007 when it decided to openly compete in the mobile phone industry. Apple chooses AT&T Wireless as its exclusive partner to market the iPhone 2G. When it was first developed, Apple wanted to make the iPhone a mobile device that combined the entertainment capabilities of the iPod with the communications of the cell phone. Additionally, the iPhone 2G comes with a 2-megapixel camera for documentation needs. In some ways, the iPhone is more like a handheld computer than a cell phone. Like most smartphones, you can use it to make and receive calls, listen to music, watch movies, browse the web, or send and receive emails and text messages. You can also take photos and record videos (using iPhone 3GS or other models) with the built-in camera, import photos from your computer, and manage them using the iPhone app.iPhone Product DevelopmentiPhone iPhone is a product created by Apple Inc. which is really scary the world when it first appeared in 2007. The first series of iPhones only have built-in application functionality and cannot be added by third-party applications developed by iPhone developers. So this iPhone cannot be used to download new applications.See iPhone specifications here.iPhone 3GThe next year in 2008, iPhone 3G was introduced by Apple Inc.. iPhone 3G is the second generation of gadget which has of the most advanced technology in the world. that time. This iPhone can work on a third generation (3G) cellular network and has a GPS receiver introduced by iPhone OS 2.0. iPhone also lets you view maps and satellite data from Google Maps, including a nearby business layer. iPhone owners have the opportunity to update the software on their phones. In addition to the additions, the App Store currently has around 10 thousand applications with a total of 300 million downloads. See iPhone 3G specs here .