Samsung 6300 Series E-Manual page 9

Controlling the TV with your voice
System Voice Recognition
Select a microphone you want to use, then press and hold the
Smart Control, the Voice Recognition screen appears. When the
commands slowly, in a moderately loud voice, into the microphone on the Samsung Smart Control.
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This function is only available on certain models in specific geographical areas.
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For more information, refer to "TV Control using your Voice".
MENU/123 button on the Samsung
icon appears on the screen, speak