It does not use the BlackBerry operating system; instead RIM has developed a new OS based on QNX, a Unix-like operating system widely used in embedded systems.

它使用RIM为之新研发的基于QNX的操作系统。

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Microsoft is touting a version of Windows 7 for use by tablet vendors, and the RIM device is supposed to use either the BlackBerry OS or one from a company it recently bought.

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Stalwart RIM made a leap into the top three with its BlackBerry OS, as aging Symbian saw its usage decline further.

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Along with the debut of its new OS, the company changed its name from RIM to BlackBerry.

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