The history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network. Wireless Phone Cases Dismissed". San Francisco Call. Vol.104, no.37. 7 July 1908 . Retrieved 21 October 2013– via California Digital Newspaper Collection.

a b Discontinuance of Product Line, Business Case Study Cell Phone [ permanent dead link]; Macher, Jeffrey; Richman, Barak D. (2004). "Organizational Responses to Discontinuous Innovation: A Case Study Approach". International Journal of Innovation Management. 7 (1). SSRN 485282. Meeting the challenge of the universal charge standard in mobile phones". Planet Analog. Archived from the original on 9 September 2012 . Retrieved 22 June 2010. Agar, Jon (2004). Constant Touch: a Global History of the Mobile Phone. Cambridge: Icon. ISBN 978-1-84046-541-9.Miller, Stephen (June 20, 2009). "Motorola Executive Helped Spur Cellphone Revolution, Oversaw Ill-Fated Iridium Project". Wall Street Journal. Archived from the original on April 20, 2016 . Retrieved August 2, 2021. In 1965 the Bulgarian company "Radioelektronika" presented a mobile automatic phone combined with a base station at the Inforga-65 international exhibition in Moscow. Solutions of this phone were based on a system developed by Leonid Kupriyanovich. One base station, connected to one telephone wire line, could serve up to 15 customers. [14] Martin Cooper of Motorola made the first publicized handheld mobile phone call on a prototype DynaTAC model on April 3, 1973. This is a reenactment in 2007.

As technology progressed, so did mobile devices. The introduction of smaller components, digital networks, and improved battery life paved the way for more portable and feature-rich phones. The 1990s saw the rise of “flip phones,” which had a compact design and offered additional functionalities like text messaging and basic games. The Smartphone Revolution

Motorola

businessmen rushed to buy them and it was Britain's best selling phone for a short time. British Telecom