The Evolution Of Moblie Devices from 1970 to 2010 By Macbook000 Jan 1, 1970 timeline of cellphones Jan 1, 1970 1st phone 1970 phone Martin Cooper 1973 Period: Jan 1, 1970 to Nov 11, 2015 The Evolution Of Mobile Devices Apr 11, 1971 Teletype Machine 1970 Oct 15, 1975 Walkman take your tunes with you anywhere Aug 11, 1983 Dynatek Cell Phone May 14, 1990 Pagers became popular Aug 25, 1994 types of phones Sep 11, 2002 Flip phones Sep 10, 2008 iphones Jun 10, 2012 2010 phon
