Cell

History of the Cell Phone

By sydneymcg
  • Harmonic Telegraph Developed

    Harmonic Telegraph Developed

    Alexander Graham Bell started to experiment with the Harmonic Telegraph and realized he could hear something.
  • First successful telephone call

    First successful telephone call

    Alexander graham bell Alexander Graham Bell demonstrated "talking with electricity". Famous first words were "Mr Watson--come here--I want to see you".
  • Nathan B. Stubbelfield granted patent

    Nathan B. Stubbelfield granted patent

    Granted patentNathan B. Stubblefield granted his patent for the first Wireless Telephone.
  • First Mobile Phone Call

    First Mobile Phone Call

    Cell phone history
    The first cell phone was made on June 17, 1946. This was a joint effort by future AT&T CEO H.I. Romnes and his partner. By 1948, cell phones were availbe in 100 cities.
  • Incoming Call Developed by George Sweigert

    Incoming Call Developed by George Sweigert

    Incoming call George Sweigert of Elucid developed an acoustic incoming call but could not dial, yet.
  • ARP Network becomes first cell phone company

    ARP Network becomes first cell phone company

    ARPARP in Finland became frist successful cellphone network.
  • First Analog Mobile Phone Used

    First Analog Mobile Phone Used

    Martin Cooper (Motorola Researcher) made first moble phone call using prototype.
  • First pre-commercial trial network

    First pre-commercial trial network

    First network with 3G capibility was launched by DTT DoCoMo in Japan