Smartphone History - The First Smartphone | SimpleTexting
World's first 'smartphone' celebrates 20 years - BBC News
World's First Smartphone Turns 20 Today
Oldest Smartphone Still in Use : r/Android
What was the First Smartphone Ever?
Who made the first touchscreen phone, Apple or Samsung? - Quora
The smartphone is turning 25: here's how far it's come -- Verdict
First Smartphone: Fun Facts About Simon | TIME
World's First Smartphone Simon Launched Before iPhone
IBM created the world's first smartphone 25 years ago | World Economic Forum
A (Mostly) Quick History of Smartphones - Cellular Sales
First smartphone on display hi-res stock photography and images - Alamy
The world's first Android smartphone: 10 years on - Ebuyer Blog
The World's First Smartphone, Simon Personal Communicator - video Dailymotion
HTC Dream - Wikipedia
World's First Smartphone Simon Launched Before iPhone
ZTE to Deliver its First Smartphone with Intel Inside® Running Android Ice Cream Sandwich
Smartphone | Camera, Battery Life & Storage | Britannica
Detail
What Was The First Smartphone? - YouTube
The Consumer Electronics Hall of Fame: Nokia N85 Cellphone - IEEE Spectrum
The first smartphone: 1994's IBM Simon - by Bryan Lunduke
World's first smartphone turns 20: Oh, how the world has changed - National | Globalnews.ca
