Develoment of smart phones

  • First phone

    First phone
    The first phone was created in 1876 by Alexander Graham Bell
  • Blake Transmitter

    Blake Transmitter
    ''The transmitter is a microphone adapted for the transmission of telephone messages and, in general practice, is so used, better results being thus secured than is possible when the transmitter and receiver are identical.''
  • Desk telephone

    Desk telephone
    ''A telephone, or phone, is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly.''
  • Tapered Shaft Oil-Can Candlestick

    Tapered Shaft Oil-Can Candlestick
  • transcontinental call telephone

    transcontinental call telephone
    ''First transcontinental telephone call. Alexander Graham Bell, about to call San Francisco from New York. A telephone call, which for marketing purposes is claimed to be the first transcontinental telephone call, occurred on Jan. 25, 1915, a day timed to coincide with the Panama–Pacific International Exposition celebrations.''
  • model 102 round base

    model 102 round base
    ''The model 102 telephone was a version of Western Electric's first widely distributed telephone set that featured the transmitter and receiver in a common handset.''
  • Motorola DynaTAC 8000X

    Motorola DynaTAC 8000X
    ''DynaTAC is a series of cellular telephones manufactured by Motorola, Inc. from 1983 to 1994. The Motorola DynaTAC 8000X commercial portable cellular phone received approval from the U.S. FCC on September 21, 1983.''
  • nokia 8810

    nokia 8810
  • Motorola Raz

    Motorola Raz
  • Apple iPhone 3G

    Apple iPhone 3G
    3rd generation iPhone
  • IPhone 4

     IPhone 4
    First 4g phone
  • iphone x

    iphone x
    completely new designed iPhone with no home button.