PHONE

By Arletminerva

  • Telegram

    Telegram
    Telegrams were messages transmitted through an electric device.

  • The first international phone

    The first international phone
    The first international phone call
    from New York to London was in 1926.

  • The first movile phone

    The first movile phone
    The mobile phone was 25 centimeters
    long and it weighted more than one kilo. People talked for 30 minutes and then the battery died.