TORONTO (Reuters) - BlackBerry Ltd unveiled a new Android-based handset on Tuesday, creating a device that combines its popular software and app catalog with the company's security and productivity features.<div><a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=3euvtV-doG8:L5koavTFMnc:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=3euvtV-doG8:L5koavTFMnc:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=3euvtV-doG8:L5koavTFMnc:V_sGLiPBpWU" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=3euvtV-doG8:L5koavTFMnc:-BTjWOF_DHI"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=3euvtV-doG8:L5koavTFMnc:-BTjWOF_DHI" border="0" /></a></div><img src="http://feeds.feedburner.com/~r/reuters/technologyNews/~4/3euvtV-doG8" height="1" width="1" alt="" />