IBM Simon - Wikipedia
First Smartphone: Fun Facts About Simon | Time
The smartphone is turning 25: here's how far it's come -- Verdict
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The first smartphone: 1994's IBM Simon - by Bryan Lunduke
World's first 'smartphone' celebrates 20 years - BBC News
What was the First Smartphone Ever?
Simon History | Simon
20 years ago, IBM released the first smartphone - shmups.system11.org
IBM Simon: World's first smartphone is now 20 years old - Android Authority
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First Smartphone: Fun Facts About Simon | Time
Life Before iPhone - First there was Simon - YouTube
MAL | IBM Simon Personal Communicator
The History of Simon Personal Communicator: A Complete Guide
IBM Simon - 1994. Considered by many to be the first smartphone. Anyone have one in their collection? : r/vintagemobilephones
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Did you know: the first smartphone turns 21 - PhoneArena
The IBM Simon Personal Communicator - YouTube
World's first smartphone turns 20: Oh, how the world has changed - National | Globalnews.ca
First Smartphone: Fun Facts About Simon | Time
The World's First Smartphone, Simon Personal Communicator - video Dailymotion
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