VoLTE and Wi-Fi calling

Hi everybody

I have a Note11 (great phone) but I am having problems with VoLTE and Wi-Fi calling

I am with giffgaff, an MVNO of O2

The claim that all users can utilise VoLTE and Wi-Fi calling and their list of compatible devices states ....

• Xiaomi Devices:
• All devices with a Snapdragon chipset.

My phone gives no option for either VoLTE or Wi-Fi calling

giffgaff say "It’s up to Redmi to release the update to enable their phones to work with giffgaff’s implementation of WiFi...

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