STEP 1    

On your remote, press the ... button and the Channel Guide page will be displayed on your screen.

STEP 2    

Select the channel you would  like to add as favourite and press "OK".

STEP 3    

Select "Add to Favourites" and press "OK".

STEP 4    

You are successfully added the channel to favourite list when this screen appears.

Your selected channel will have a heart tagging after added as favourite.