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Invention of the Telephone
The first telephone was invented by Alexander Graham Bell in 1876. He was granted a patent on March 7, 1876, and spoke the first intelligible words into the phone on March 10, 1876.
http://www.history.com/topics/inventions/alexander-graham-bell -
First Cellular Phone
In 1973, almost 100 years later, Motorola invented and tested the first prototype of the Motorola DynaTAC 8000x, the world's first commercial cell phone,
http://www.theatlantic.com/technology/archive/2013/04/the-first-mobile-phone-call-was-made-40-years-ago-today/274611/ -
Nokia 3210
More than 20 years after Motorola launched the first cellular phone, Nokia introduced something new to the world of technology, the 3210. The phone had an interchangeable cover, amazing battery life (that is still longer lasting than today's cell phones), and it's size was much smaller making it more convenient for people to carry around.
http://www.slate.com/articles/technology/the_next_20/2016/09/the_development_of_the_nokia_3210_the_cellphone_that_started_the_mobile.html -
iPhone 3G
Steve Jobs introduced the first iPhone to the world in San Francisco, CA on June 9, 2008. It was the first device that the world had seen that allowed you to call, text, snap pictures, and play games while touching the screen.
http://www.imore.com/history-iphone-3g -
Waterproof
With the release of Samsung's Galaxy S5, Water entered the world of technology like never before. Consumers are now able to take their devices into almost any environment with them, without any worries.
http://www.samsung.com/uk/consumer/mobile-devices/smartphones/galaxy-s/SM-G900FZKABTU -
iPhone 7
The release of the iPhone 7 last month isn't significant because it's Apple's latest device, but because of something more important, the removal of the headphone jack port. The same company who was responsible for the removal of floppy disks, and DVD drives from modern day computers, is continuing to prove that they are in control of shaping the evolution of the technology world, 140 years after its birth.
http://www.apple.com/iphone-7/
