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1. www.techopedia.com › definition › 2955What is a Mobile Phone? Definition, Types & History - Techopedia

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   2 days ago · A mobile phone is a wireless handheld communication device that allows users to make and receive calls. Depending on the phone’s form factor and features, a mobile phone may also be referred to as a cellular phone (cell phone) or smartphone. Advertisements. Key Takeaways.

2. en.wikipedia.org › wiki › Alexander_Graham_BellAlexander Graham Bell - Wikipedia

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   1 day ago · Alexander Graham Bell (/ ˈɡreɪ.əm /, born Alexander Bell; March 3, 1847 – August 2, 1922) [4] was a Scottish-born [N 1] Canadian-American inventor, scientist, and engineer who is credited with patenting the first practical telephone.

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4. www.indiatoday.in › education-today › gk-currentThe story of TAT-1, world's first transatlantic telephone ...

   www.indiatoday.in › education-today › gk-current

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   2 days ago · Published On: Sep 25, 2024. Aajtak Campus - Your College Search Partner! Global telephone communications officially started on September 25, 1956, with the launch of TAT-1, the first transatlantic telephone system. It transformed the communication system forever by allowing direct phone calls between North America and Europe.

5. www.theverge.com › 22163811 › best-phonBest phone 2024: the top smartphones to buy right now - The Verge

   www.theverge.com › 22163811 › best-phon

   1 day ago · Best-in-class build quality. The very best devices come with robust IP68 ratings, durable glass on the front and back, and sturdy aluminum exterior frames. Value. In addition to the very best...

   • Author: Allison Johnson

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     Evolution of the Telephone 1876 - 2020 | History of telephone

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     Evolution of the Telephone 1856 - 2020 (Landline)

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     The history of the telephone

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7. www.britannica.com › technology › iPhoneIPhone | Definition, History, & Facts | Britannica

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   1 day ago · The iPhone is a smartphone produced by Apple Inc. that combines mobile telephone, digital camera, music player, and personal computing technologies. After more than two years in development, the device was first released in the United States in 2007.

   • Author: The Editors of Encyclopaedia Britannica

8. www.nextiva.com › blog › voip-numberWhat Is a VoIP Number & How Does It Work? - Nextiva

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   5 days ago · A VoIP number is a real telephone number operating on an internet connection. Voice over IP phone numbers are assigned to a user and not to a physical location. This means you can use your VoIP number anywhere via a VoIP phone app that works on any mobile device or desktop computer.

9. en.wikipedia.org › wiki › Mobile_operating_systemMobile operating system - Wikipedia

   en.wikipedia.org › wiki › Mobile_operating_system

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   14 hours ago · A mobile operating system is an operating system used for smartphones, tablets, smartwatches, smartglasses, or other non-laptop personal mobile computing devices.