Here is a superb infographic from Product Development Technologies about the evolution of mobile phones which starts in 1970 and goes right through to 2011. It’s a little bit old now and was created last year, but it was so great I just had to feature it.
I found this gem on Business Insider.
posted on 04 September at 10:11
Really informative infographic. Thanks for sharing it with us. The real boom in mobile and mobile accessories happened in 2000 decade while kids after late 90’s would never knows what’s pager was. http://shopping.rediff.com/categories/mobile-accessories/cat-8251/