Blackberry

BlackBerry Enterprise Service 12 (BES12) is the next generation of the BES platform. It enables organisations to develop and manage enterprise-grade applications that can be quickly deployed to BlackBerry smartphones and other mobile devices. BES12 is backwards compatible, and unifies BES10 and BES5 to one platform. With BES12, you have a single, BlackBerry-secure platform to manage your entire mobile estate.