74 days, that’s how long it took to sell the first 1 million iPhones back in 2007. Welcome to day two of celebrating the iPhones history. This was an incredible feat considering the high price of the device as well as the fact that this was Apple’s first venture into the phone market. Today and apple has sold over two billion iPhones globally. This incredible milestone shows you how the iPhone has become an essential part of our daily lives, influencing how we communicate, how we work, how we play. It is one of the best selling products of all time.