Yes. I do have a SIM on the tablet. Where exactly in my account would I seek that option.
If I did this, would the tablet have its own pool of data to draw from, or would it share with the phone?
I think I left out that the tablet is already activated on its own unlimited plan. What I was hoping to do was put it on the new plan so it could have 30 GB hotspot available to use instead of the present 15.