I have a S22 Ultra and I had my apartment room card in the back of my clear case. This worked perfectly and was good as you don't forget to take your room card with you. I have installed Samsung Pay and now I can't use my room key in the back of the clear case. I have checked with other cards and still no good, have deleted Samsung Pay and still won't work. My wife S22 works fine with the card. Some how I have done something that make my phone block the room card. Any ideas to fix this problem would be very much appreciated....regards Jeff
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Thanks for your comments, it is not a mag strip card it is Mantra card that opens Omit y Door locks. It used to be no problem, the card works perfect by itself but when on the back of my phone now it doesn't. ???