All should aee this All should see this
The University of Hawaii began using radio to send digital information as early as 1971, using ALOHAnet.Friedhelm Hillebrand conceptualised SMS in 1984 while working for Deutsche Telekom. Sitting at a typewriter at home, Hillebrand typed out
As of 2017, text messages are used by youth and adults for personal, family, business and social purposes. Governmental and non-governmental organizations use text messaging for communication between colleagues.