Starting a new job in a few weeks. Working a band 3 nhs office role. Job comes with training so I will hopefully move up to band 4 after 2-3 years. I'm confused about the new pay deal so would be very grateful if some who understands it could tell me if what I think is right/wrong. 
If I understand correctly then I start on £17, 787 which then increases next April to £18,813 and then a further increase to £21,412 in April 2020. Or do I just stay on the starting salary? Thanks