I bought the Redmi Note 9 Pro last week. I can't activate the wifi calling, in the settings I see the selection, it's also on but it doesn't work. I have often seen on the internet that there is a problem. But can anyone tell me definitively whether it really doesn't work here in Switzerland with this device? Thanks for your help!

Can anyone tell me if there is also Private Space like in more expensive Hauwei ? Thanks in advance.

Does the Xiaomi Redmi Note 9 Pro now have NFC, which the Redmi Note 9 S definitely does not?