Por un escritor de hombre misterioso
Mobile phones have only been around in the last 25 years but a lot has changed.
The invention of mobile phones
The History Behind the Invention of the First Cell Phone - Interesting Engineering
Infographic] History of Samsung Mobile Phones: 10 Million Seller Club – Samsung Global Newsroom
The 3G4G Blog: History: 30 years of the mobile phone in the UK
The First Cell Phone: A Complete Phone History from 1920 to Present
History of Mobile Phones (1973 To 2008): The Cellphone Game-Changers!
When Was the First Mobile Phone Invented? (with pictures)
The evolution of mobile phones
Mobile Phone Communication Technology ( History and List)