Samsung UN60ES7500FXZA - Manual (Page 442)

Words or "Cancel" using the
TV's microphone, or press the
RETURN R button.
N Please note that in some cases, if
your Voice Control function is set to
On , your TV may be inadvertently
turned on by ambient noise in your
surrounding area. If this is a concern
for you, you should turn Off the
Voice Control functionality.