About licensing
After you install BlackBerry Enterprise Service 10, you must activate licenses. If you upgraded a supported product to BlackBerry Enterprise Service 10 version 10.1 or later, you must upgrade and activate licenses. You should activate licenses before you follow the configuration instructions in this guide, and before you add user accounts and activate devices.
For more information about the different types of licenses and activating licenses, visit docs.blackberry.com/BES10 to read the BlackBerry Enterprise Service 10 Licensing Guide.