iPhone (1st generation) - Wikipedia
The first smartphone debuted in 1992. | Interesting Facts
Smartphone History - The First Smartphone | SimpleTexting
IPhone | Definition, History, & Facts | Britannica
Steve Jobs Originally Envisioned the iPhone as Mostly a Phone | HISTORY
The evolution of Apple's iPhone | Computerworld
iPhone is 10: A brief history of the smartphone that reinvented the industry
/cdn.vox-cdn.com/uploads/chorus_image/image/55446685/72959794.0.jpg "How Apple's iPhone changed the world: 10 years in 10 charts - Vox")
How Apple's iPhone changed the world: 10 years in 10 charts - Vox
Smartphone revolution blazes on as iPhone turns 10
How Apple's iPhone has changed through the years - BBC News
How People Reacted to the First Smartphone - The Atlantic
Apple's First iPhone: How It Looked and What It Could Do
How Apple's iPhone has set the smartphone standard from the very beginning | South China Morning Post
13 years of iPhone: Why Apple's first smartphone was far from a guaranteed success | AppleInsider
The history of smartphones: timeline | Smartphones | The Guardian
/cdn.vox-cdn.com/uploads/chorus_asset/file/13070887/iphonehistory.0.0.1410311116.jpg "iPhone: A visual history - The Verge")
iPhone: A visual history - The Verge
Apple's First iPhone: How It Looked and What It Could Do
Apple's First iPhone: How It Looked and What It Could Do
Before IPhone and Android Came Simon, the First Smartphone - Bloomberg
A first-gen 2007 iPhone fetches $63,000 at auction : NPR
Apple's First iPhone: How It Looked and What It Could Do
A Timeline of All the Apple iPhones Released From 2007 to 2019
