[Q] NFC Question For Making NonNFC Phone NFC topic

So I have a phone. It does not have an NFC reader. However I found out they now have NFC Sim cards. It's a dule sim phone.

I only use 1 Sim. Can I buy a cheap NFC Sim, and use that without activating the sim? I already have a plan with my other sim. Is that doable?
Thanks.