I have a Samsung UN55F8000BFXZA LED TV, and it's smarthub remote has discrete buttons for NetFlix and Amazon that seem to work from anywhere in the menu tree. Below are the captured hex codes for those NetFlix and Amazon buttons. I have tried (without success) to find or create a similar button that will work for Pandora - so if anyone has any ideas or a Pandora discrete it would be greatly appreciated. Cheers, Steve.