-
It all started when researched looked at car phones.That is when they realized the freqency could increase traffic capacity of mobile phones substantially.The differences between cellphones then and now; is that cellphones now have a mobile operating system.
-
-
When these phones 1st hit the markets,they were a best seller.What people didn't know the process the makers had to go through to produce this product.this phone couldn't transmit waves,it only has a sensor.
-
This was used mobile phone as of 1983.It wasnt much but took what they could get. it was the only source of communication in the 1980s.
-
The first truly portable phone. Up until its release, most cellular phones were installed as car phones due to the inability to fit them into a jacket pocket.
-
The first digital hand-size mobile telephone.This phone held special honors in the 1990s.After all people could actually carry around their phone now!!!!!!!!!!!!
-
The IBM Simon was the first PDA/Phone combo.This was what military men used before walike talkies came along.
-
This was very new to the people of the 90s.The first clamshell cellular phone.It is one of the first display screens featured on a cell.
-
This iteration of Nokia’s Communicator series significantly reduced the weight of this precursor to the smartphone.
-
This phone was loved for its customizable design, but hated for its screen fade.
-
The original iPhone was released in June 2007 with an auto-rotate sensor, a multi-touch sensor that allowed multiple inputs while ignoring minor touches, a touch interface that replaced the traditional QWERTY keyboards, and many other features that helped to give Apple an almost instant healthy market share on its release.
