" This function is only supported for the 6500 series models or higher.Button Description/ ADPress this button to mute the sound temporarily.Press and hold this button to bring up Accessibility Shortcuts that enables ordisables Accessibility ((MENU/123) MENU System Accessibility) menus.MENU/123Displays numeric buttons, content control button, and other function buttonson the screen so that you can run a function conveniently. Press and hold thisbutton to run the Voice Recognition function." For more information, refer to "Displaying and using the On-Screen Remote."POINTERPlace a finger on the POINTER button and move the Samsung Smart Control.The pointer on the screen moves in the direction you moved the Samsung SmartControl. Press the POINTER button to select or run a focused item." For more information, refer to "Operating the TV with the POINTER button.", , , Moves the focus, and changes the values seen on the TV's menu.Enter Selects or runs a focused item.Press and hold this button to launch Guide while you are watching the TV.RETURN / EXIT Returns to the previous menu or channel.Press and hold to exit the currently running function on the TV's screen.Launches Smart Hub applications., Controls the content when playing the media content such as movie, picture, ormusic.EXTRA Displays related information about the current programme.SOURCE Displays and selects the available video sources." The image of the Samsung Smart Control may differ depending on the model." The buttons and functions of the Samsung Smart Control may differ with the model." Use the Samsung Smart Control at a distance of less than 6m. The usable distance may differ with thewireless environmental conditions.