context: The first to blame for the appearance of the device was Apple CEO Steve Jobs. Steve Jobs has directed Apple engineers to search and investigate touch screens. But before that, Steve Jobs directed Apple engineers to develop the iPod and the iTunes program, which was released in January 2001, who taught the company a lot of money to attract the device and ease of using the program. On the seventh of September September 2005 Apple and Motorola released a phone called the Rocker E1, and was the first phone to use the iTunes synchronization program. But Steve was dissatisfied with the Rocker, the design of the device outside of Apple (Motorola) designed the device prevented Apple from designing the device that Steve wanted. On June 9, 2007 Steve announced his first iPhone. On June 29, 2007, iTunes 7.3 was released in conjunction with the iPhone. [2]
question: When was the first iPhone device produced around the world?
answers.text: September 2005