CIS105 History of Computers By miriamlierley Jan 1, 1983 First commercial mobile phone Motorola DynaTAC 800x $4,000 and lasted for 30 minutes of talk time before dying. It was also about the size of a foot long sub from Subway. (https://bebusinessed.com/history/history-cell-phones/) Jun 1, 2007 first iPhone https://www.computerworld.com/article/2604020/the-evolution-of-apples-iphone.html
