@lsitongia any carrier's SIM logged into an android phone with a google account. All RCS goes through Google's servers, and RCS is opt out, not opt in. Go into your google account settings, search for RCS. Turn it off for that device. If you never used that device with a google account, then you're good.
So, yes, you can put that SIM in another android phone to turn off RCS. But, you need to be sure what google account you used that SIM with.