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Alexander Graham bell invented the first phone -
Almon Brown Strowger invented the first dial phone -
Dr. Jackson invented the touch-tone telephone -
Teri Pall and George Sweigert invented the first cordless phone -
Martin Cooper, W. Rae Young, and Eric Tigerstedt invented the first mobile phone. -
Martin Cooper invented the first flip phone -
Martin Cooper, W. Rae Young, and Eric Tigerstedt invented the first smartphone. -
Friedhelm Hillebrand and Bernard Ghillebaert invented the first texting permitted -
The nokia phone was the first phone to have internet. -
The first iphone was invented by Patrick Lee Coffman