Wi-Fi calling is an operator specific feature. Your operator doesn’t support it.
- I have seen a change in Wi-Fi connection signal strength after the update was applied to my Lumia.
- I cannot connect to the internet using a mobile data connection on my Lumia phone
- I cannot share my Lumia’s internet connection with another device
- Is Adobe Flash capability supported on the Lumia phones?
- Which Web browser is pre-installed on my Nokia Lumia phone?