On the right is the unique wheel and exit button of BlackBerry. Other models also use the wheel, but the wheel on the right is a patent of BlackBerry. Usually, most operations should focus on the scroll wheel and the exit key on the right. Those who are not used to right-handed operation may need some time to get used to it.
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According to public information, Blackberry was founded in the late 1990s, and it is a brand of wireless handheld e-mail solution terminal equipment under RIM of Canada. In the era of functional computers, Blackberries adopted standard English keyboards, which made the Blackberries with strong design features a hot commodity in the market. At its peak, BlackBerry occupied 50% of the market share in the American mobile phone industry, and the global market share was as high as 20%.
Although attached to TCL's strong productivity and innovation, the outside world is also optimistic about the development of BlackBerry. But it turns out that TCL is still difficult to recover its decline in BlackBerry. Now that the sale of BlackBerrys is stopped, it may be the end of an era, just as foreign media said.
Baidu Encyclopedia-Blackberry 7 100v