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Antonio Meucci </a>demonstrates a communicating device to individuals in Havana
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Charles Bourseul publishes a description of a make-and-break telephone transmitter and receiver
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Johann Philipp Reis of Germany demonstrates a make-and-break transmitter after the design of Bourseul and a knitting needle receiver.
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Elisha Gray invents a liquid transmitter for use with a telephone
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Innocenzo Manzetti first suggests the idea of an electric "speaking telegraph", or telephone.
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i phone 1The iPhone (retroactively labeled the original iPhone, and which people call as iPhone 1, iPhone 1G, or iPhone 2G) is a smartphone that was designed and marketed by Apple Inc.
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The iPhone 3G is a smartphone that was designed and marketed by Apple Inc. It is the second generation of iPhone,
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The iPhone 4 is an iOS smartphone developed by Apple Inc. Following a number of notable leaks, the iPhone 4 was first unveiled on June 7, 2010,
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iphone 5The iPhone 5 is a touchscreen smartphone developed by Apple Inc. It is the sixth generation of the iPhone, succeeding the iPhone 4S and preceding the iPhone 5S and iPhone 5C.
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iphone 6The iPhone 6 and iPhone 6 Plus are smartphones running iOS developed by Apple Inc. The devices are part of the iPhone series
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Alexander Graham Alexander Graham Bell first conceives the theoretical concept for the telephone
