Nx4pcazmxnnrcae9s02pcav544c6ca8qmwrkca4aa3gzca0iahqaca76js8mcag7drbkca6m1zrkcai64nzxca9usrd5car3r5cucannerd2caec6u4ycalgi6b6ca98d0hicanpa8p5caj5b2rd

Cellphone

By KNHernandez16

  • Martin Copper invents the cell phone.

    Martin Copper invents the cell phone.
    Copper was working for Motorola at the time, he was influenced by the American telephone and telegraph.

  • FIrst phone to be released.

    FIrst phone to be released.
    The first cellphone which was the DynaTAC was launched on the first US 1G network by Ameritech.

  • 2nd generation of the cellphone.

    2nd generation of the cellphone.
    The second generation (2G) cellular technology was launched in Finland by Radiolinja on the GSM standard.

  • First phone company with wireless internet.

    First phone company with wireless internet.
    The Nokia Communication was the first mobile phone to enable wireless email and internet connection.

  • 3rd generation of the cellphone was released

    3rd generation of the cellphone was released
    The third generation (3G) was launched in Japan by NTT DoCoMo on the WCDMA standard

  • 4th generation of the cellphone

    4th generation of the cellphone
    The first two commercially available technologies billed as 4G were the WiMAX standard offered by Sprint, and the LTE standard,offered by TeliaSonera.