This feature requires at least one user on the account to be set up as a hotel host.  See the Hoteling article for more information about hoteling.

To use the Nextiva Unity client to hotel into another user's device:
 

1. Click on My Status: on the right-hand side of the Unity client.
    
2. Hover over Connect to a device.
    
3. Click on a host user to start the session.  This will cause Unity to automatically hotel into the host's primary device.
   
   
    
4. Closing Unity will end the hoteling session.