@Dragon10: If you're unable to find the exact model number then please choose the closest available option such as SM-T725. For your peace of mind, registration of your tablet does not affect the warranty, as this activates automatically on the date of purchase and runs for 24 months.
There two T720's listed but the numbers do not match mine, maybe I have the latest (2019) and it is not listed yet. Maybe I should do a enee meenee minee mo. Thanks for your reply
