Cell phone 1970-2010 By gizmo421 Period: Jan 1, 1970 to Nov 11, 2015 cell phone Jan 4, 1973 Martin Cooper 1973 Aug 1, 1984 1984 cell phone Dec 4, 1998 1998 cell phone Nov 11, 2000 2000 cell phone Sep 27, 2010 2010 cell phone
