Page "ICL VME" Paragraph 12
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The " 2900 " suffix was dropped at System Version 213 ( SV213 ) when ICL launched Series 39 in 1985 as the successor to the original 2900 series ; and the " Open " prefix was added after SV294 when VME became capable of hosting applications written originally for Unix through a UNIX System V Release 3 based subsystem using the ASCII character encoding adapted to run under VME.
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