Your TV will work with the regular remote features straight away, but to use the microphone you will first need to pair it to the TV through Accessories.
Press and hold the 'left' and 'home' buttons simultaneously on the remote until the indicator above the microphone button starts blinking green.
Next, open Settings > Accessories in the TV menu.
You will see the TV remote - simply select it and it will pair with the TV, enabling the voice control and microphone features.
If you have any other queries or concerns, please don't hesitate to contact us.