Optiemus Infracom Limited (BSE: 530135), a leading Indian telecom enterprise, today unveiled the BlackBerry KEYone LIMITED EDITION BLACK in India. This launch represents   Optiemus’ long-term commitment to the make-in-India initiative, wherein the company will manufacture BlackBerry branded devices in the country starting from September 2017. BlackBerry KEYone LIMITED EDITION BLACK will be the first BlackBerry branded…