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The first telephone call was by Alexander Graham in 1876
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The first mobile phone was invited by John F. Mitchell in 1973
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The first smartphone was created by IBM Simon in 1994
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The First IPhone was created by Steve Jobs in 2007
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The first samsung was invented by Lee Byung-chul in june 2009
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.