The Complete History of Phones from the Last 500 Years
2022年2月16日 · Here is a brief history of the telephone, beginning from the earliest forms of audio transmission to the invention of the first cell phone: With the industrial revolution in full …
History of the telephone - Wikipedia
This history of the telephone chronicles the development of the electrical telephone, and includes a brief overview of its predecessors. The first telephone patent was granted to Alexander …
Telephone | History, Definition, Invention, Uses, & Facts | Britannica
2024年10月29日 · On February 14, 1876, Alexander Graham Bell applied for a U.S. patent for the telephone. On March 7, 1876, Bell was awarded U.S. patent 174,465. This patent is often …
The history of cell phones: A decade-by-decade timeline
2024年9月16日 · The first phone went on sale for nearly $4,000 in 1983. Here's a brief history of the cell phone industry and how it has evolved over time.
Timeline of the telephone - Wikipedia
This timeline of the telephone covers landline, radio, and cellular telephony technologies and provides many important dates in the history of the telephone. 1844: Innocenzo Manzetti first …
History of mobile phones - Wikipedia
The history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network. While the transmission of speech by signal has a long …
The First Cell Phone: The Device the Changed the World
2022年1月20日 · From Germany's train operators testing wireless communication in the 1920s, the DynaTAC 8000X prototype, flip, and digital phones to the present-day devices, the first cell …
The Evolution of Phones: From Early Telephones to ... - History …
2024年3月24日 · Did you know the first telephone and cell phone were invented almost a century apart? Here are the oldest phones you should know about.
The History of the Telephone and How It Was Invented
2024年9月20日 · Today, Bell's name is synonymous with the history of the telephone, while Gray is largely forgotten. However, the story of who invented the telephone goes beyond these two …
From “brick” to smartphone: the evolution of the mobile phone
Today, humanity is more connected than ever through the use of cell phones. However, mobile phones didn’t start in their current, sleek style. The first mobile phone by Motorola in 1983 5 …