The 6.3 Unified Client supports the following devices: H300/H350 Basic and Enterprise, Sentry K300, Sentry One Managed, Sentry One, Sentry EMS, and S1000
With SafeConsole 5.6 admins can now add an Unlock Screen Message for 6.3 + devices. This allows the admin to enter a custom message to display to the user when they run the device client. They will receive the message after running the device client.
This can be accomplished by modifying the policy ( Under User Defaults) within SafeConsole. Admins can choose either to allow users to edit the message displayed or disallow users to edit the message.