my guess, from my experience, is you will have a disposcion, which is a 3 page document on tuesday.
This means you are going to get a DNI tarjeta.
But a tarjeta DNI comes from Renaper, and mine have been running 4 months or so. (last year they lost me, and just told me, wait til next year)
You can do some things with the disposcion.
And a lot of things, people want a physical card, or a photo of a physical card.
I hope I am wrong, but, having received 3 successive 1 year visas, that has been my experience.