On January 2, 2007, Steve Jobs announced iPhone at the Macworld convention, receiving substantial media attention. Jobs announced that the first iPhone would be released later that year. On June 29, 2007, the first iPhone was released.\n\nAnswer this question: when was the iphone first introduced to the market? OK. Let's think. My stream of consciousness:
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The relevant information is: On June 29, 2007, the first iPhone was released. The answer is June 29 , 2007.
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