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Mobile phone. A mobile phone (or cellphone [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 ...
A satellite phone 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. Therefore, they can work in most geographic locations on the Earth's surface, as long as open sky and the line-of-sight between the phone and ...
A smartphone displaying the homepage of the English Wikipedia. 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 ...
The first cell phone was produced by Motorola. Since then there had been produced around 17.37 billion mobile phones as of 2015. The Motorola StarTAC from 1996 was the first phone to be widely popular. The Nokia 3310 from 2000 sold 126 million units. 1996. Motorola StarTAC, 60 million sold; 1999
A cell phone novel, or mobile phone novel (Japanese: 携帯小説, Hepburn: keitai shōsetsu, Chinese: 手機小說; pinyin: shǒujī xiǎoshuō), is a literary work originally written on a cellular phone via text messaging. This type of literature originated in Japan, where it has become a popular literary genre.
The iPhone is a line of smartphones produced by Apple that use Apple's own iOS mobile operating system. The first-generation iPhone was announced by then–Apple CEO Steve Jobs on January 9, 2007. Since then, Apple has annually released new iPhone models and iOS updates. As of November 1, 2018, more than 2.2 billion iPhones had been sold.
Since at least the 1990s, scientists have researched whether the now-ubiquitous radiation associated with mobile phone antennas or cell phone towers is affecting human health. [1] Mobile phone networks use various bands of RF radiation, some of which overlap with the microwave range. Other digital wireless systems, such as data communication ...
Mobile phone accessories. Smartphones with a stylus. Mobile accessories include any hardware that is not integral to the operation of a mobile smartphone as designed by the manufacturer. Its purpose is to protect the mobile from being damaged or to use for more convenient use of the mobile.
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