Samsung UA40ES7 E-Manual page 496

these steps:
1. Speak
selected using the microphone
embedded in the TV or press the
VOICE ˜
TV displays the
N
2. Speak a word or phrase you wish
from the
Trigger words
button on your remote. The
If you use the
the volume will be set to 5
automatically.
Voice Command
that you
Voice Command
Voice Control,
Bar.
Bar.