Carrier AT&T: iPhone Unlimited Data SIM in iPad Pro

[Dobbsm]

I'm surprised it's been so hard to find a simple answer to a simple question across Google and many forums:

If I put the SIM from my AT&T Unlimited Data plan iPhone into my AT&T cellular iPad Pro to temporarily use that unlimited data, will it cause problems with my AT&T account?

Will AT&T cut off my plan?

Has anyone done this?

 

[ActionableMango]

https://forums.macrumors.com/thread...one-4-sim-into-ipad-2-for-data-usage.1115472/