[manigandham]

It's not about the contract, it's about the trade and brokerage.

A retail broker will either not let you trade these contracts, force close the trade, make you retender, or cash-settle (or charge an equivalent bill to handle all the logistics in an extreme case). You are not going to have physical settlement unless you make prior arrangements with your broker and show that you can even accept them in the first place, but that's extremely unlikely at the retail level.