History of mobile phones | What was the first mobile phone?
World's First Smartphone Turns 20 Today
What was the First Smartphone Ever?
World's first 'smartphone' celebrates 20 years - BBC News
The first smartphone: 1994's IBM Simon - by Bryan Lunduke
The world's first Android smartphone: 10 years on - Ebuyer Blog
Nokia launches world's first smartphone with a unique five camera array in Barcelona - Tech - DAWN.COM
World's first smartphone turns 20: Oh, how the world has changed - National | Globalnews.ca
The smartphone is turning 25: here's how far it's come -- Verdict
The story of the world's first smartphone - and no, it wasn't the iPhone - YouTube
ZTE to Deliver its First Smartphone with Intel Inside® Running Android Ice Cream Sandwich
Remembering the world's first Android smartphone 10 years on | Express & Star
World's First Smartphone Simon Launched Before iPhone
Nokia ends one of its oldest smartphone partnerships - Times of India
World's first water cooled smartphone from NEC
LG unveils first smartphone to come with Android 7 Nougat | LG | The Guardian
20 years of the smartphone | The Independent | The Independent
HTC Dream - Wikipedia
What was the first smartphone?
The World's First Smartphone, Simon Personal Communicator - video Dailymotion
Smartphone | Camera, Battery Life & Storage | Britannica
First Smartphone: Fun Facts About Simon | Time
IBM created the world's first smartphone 25 years ago | World Economic Forum
Smartphone History - The First Smartphone | SimpleTexting
The Consumer Electronics Hall of Fame: Nokia N85 Cellphone - IEEE Spectrum
