The NETTV key is for viewing digital TV, streamed over the internet. If your original remote control already had a key for this, for example, many newer TVs have a Netflix key, then this key will perform the same as the key on your original remote.
The NETTV key is for viewing digital TV, streamed over the internet. If your original remote control already had a key for this, for example, many newer TVs have a Netflix key, then this key will perform the same as the key on your original remote.