Mobile phone - Wikipedia
World's First Smartphone Simon Launched Before iPhone
The first smartphones in the world
Researchers from Queen's University have created the first working flexible smartphone - MobileSyrup
Techwiser - The first smartphone, created by IBM, was... | Facebook
World's First Smartphone Simon Launched Before iPhone
Meet Henry T. Sampson — The Man Who Created the First Cell Phone Back in 1971
Man who invented mobile phone uses iPhone, Apple Watch, upgrades to new one every year | Tech News
IBM Created The World's First Smartphone 25 Years Ago World, 55% OFF
Smartphone History - The First Smartphone | SimpleTexting
IBM created the world's first smartphone 25 years ago | World Economic Forum
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Who Really Invented The Smartphone? Steve Jobs. | Mac O'Clock
A brief history of the telephone | World – Gulf News
Hello, Simon | The world's first 'true' smartphone turns 31 today
Who Really Invented The Smartphone? Steve Jobs. | Mac O'Clock
Who invented the first smartphone? What is the evolution of the smartphone? - Quora
IBM created the world's first smartphone 25 years ago | World Economic Forum
The iPhone Wasn't the First Smartphone. Here's How It Managed to Change the World | Inc.com
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