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  2. Mobile phone - Wikipedia

    en.wikipedia.org/wiki/Mobile_phone

    Mobile phone. A mobile phone or cell phone[ a] is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area, as opposed to a fixed-location phone ( landline phone ). The radio frequency link establishes a connection to the switching systems of a mobile phone ...

  3. Smartphone - Wikipedia

    en.wikipedia.org/wiki/Smartphone

    A smartphone, often simply called a phone, is a mobile device that combines the functionality of a traditional mobile phone with advanced computing capabilities. It typically has a touchscreen interface, allowing users to access a wide range of applications and services, such as web browsing, email, and social media, as well as multimedia ...

  4. Cell site - Wikipedia

    en.wikipedia.org/wiki/Cell_site

    Cell towers. A cell site, cell phone tower, cell base tower, or cellular base station is a cellular -enabled mobile device site where antennas and electronic communications equipment are placed (typically on a radio mast, tower, or other raised structure) to create a cell, or adjacent cells, in a cellular network.

  5. History of mobile phones - Wikipedia

    en.wikipedia.org/wiki/History_of_mobile_phones

    Enabling technology for mobile phones was first developed in the 1940s but it was not until the mid-1980s that they became widely available. By 2011, it was estimated in Britain that more calls were made using mobile phones than wired devices. [ 1] The history of mobile phones covers mobile communication devices that connect wirelessly to the ...

  6. Satellite phone - Wikipedia

    en.wikipedia.org/wiki/Satellite_phone

    Satellite phone ( Inmarsat) in use in Nias, Indonesia, in April 2005 after the Nias–Simeulue earthquake. A satellite telephone, satellite phone or satphone is a type of mobile phone that connects to other phones or the telephone network by radio link through satellites orbiting the Earth instead of terrestrial cell sites, as cellphones do.

  7. Cordless telephone - Wikipedia

    en.wikipedia.org/wiki/Cordless_telephone

    Radio telephony (telephony without wires) predated cordless phones by at least two decades. The first, MTS, or Mobile Telephone Service went into service in 1946. Because the range was intended to cover the widest possible service area, capacity was extremely low, and the early tube technology made equipment rather large and heavy.

  8. Lively (company) - Wikipedia

    en.wikipedia.org/wiki/Lively_(company)

    lively .com. v. t. e. Lively (stylized as Live!y, and known before 2021 as GreatCall) is a connected health technology company based in the United States of America. Since 2018, the company has been a subsidiary of electronics retailer Best Buy. [1] Lively offers health and safety products and services for older adults, [2] including mobile ...

  9. Google rolls out Pixel 9 phones earlier than usual as AI race ...

    www.aol.com/news/google-rolls-pixel-9-phones...

    Google on Tuesday unveiled its next generation of Pixel phones, providing the maker of Android software a head start on the next iPhone in the race to bring more artificial-intelligence services ...

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