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BlackBerry

BlackBerry (BB) is a discontinued brand of mobile devices and related mobile services, originally developed and maintained by the Canadian company Research In Motion until 2016. The first BlackBerry was a two-way pager, Inter@ctive Pager 950, launched in 1999 in North America, running on the Mobitex network and became very popular because of its "always on" state and ability to send and receive email messages wirelessly. The BlackBerry pioneered push notifications and popularized the mobile QWERTY keyboard, which became a trademark feature of the brand.

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