HISTORY OF THE MOBILE/TELEPHONE
TELEPHONE (30 YEARS OLD)



The telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. A telephone converts sound, typically and most efficiently the human voice, into electronic signals suitable for transmission via cables or other transmission media over long distances, and replays such signals simultaneously in audible form to its user.

15 YEARS AGO

The Siemens was one of the first sliding mobile phones in 1999.Some phones have an automatic slider built in that deploys the keypad. Many phones pop out their keypad segments as soon as the user begins to slide the phone apart. Unique models are the 2-way slider where sliding up or down provides distinct functions.
And know

Prior to its official announcement, multiple aspects of the iPhone 7 were heavily rumored. Apple's plans to remove the 3.5 mm headphone jack received significant media attention. Other rumors included a flush camera, stereo speakers, a thinner Lightning port, a 256 gigabyte storage option, and a larger 3,100 MAH battery.

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