Communication By Jaymorgan Period: Jan 1, 1814 to Mar 7, 2016 communication Apr 17, 1814 First Photo Mar 20, 1831 Telegraph Mar 8, 1835 Morse Code Apr 17, 1867 Pony Express Mar 20, 1876 Telephone Dec 15, 1895 Radio Mar 8, 1971 First Email Mar 8, 1973 Wireless telephone Mar 8, 1985 Texting Mar 8, 2004 Facebook Mar 8, 2006 Twitter Mar 8, 2010 Facetime