I just bought Note 9 from Greece. Returned back to Egypt and before openinng the box I noticed a sticker saying " European Sim Card Only". What I need to do to be able to use my Egyptian Sim and be able to use the phone. I didn't open the box yet waiting for a solution to this matter.
I suggest contacting the samsung support forum for your location they would be able to provide you with better help you can locate the forum from the link below