By 2011932
  • cells for mobile phone

    cells for mobile phone
  • frist cellular network

    frist cellular network
  • nokia's 1st mobile phone

    nokia's 1st mobile phone
  • bell labs invent "handoff"

    bell labs invent "handoff"
  • 2 g technology

    2 g technology
  • intro. text messaging

    intro. text messaging
  • 1st text messaging

    1st text messaging
  • intro. of blackberry

    intro. of blackberry
  • cellphone recycle

    cellphone recycle
  • music cell phone

    music cell phone
  • Period: to

    cellphone timeline