Which service (package disabler) is required for Wi-Fi calling?

[exzacklyright]

When I enable all my packages that are disabled wifi calling works.. but when I keep my list checked it doesn't work... so it has to be something.

Already got suggested IMS Service but it wasn't that.

Any Ideas?

 

[guaneet]

These are the two I believe. If that isn't the problem then it could be a number of things: sim, WiFi strength, carrier restriction.

 

[exzacklyright]

These are the two I believe. If that isn't the problem then it could be a number of things: sim, WiFi strength, carrier restriction.

hmm i have those both enabled. Maybe it is my wifi connection.. it's pretty slow. I swear I've tried it elsewhere though.

 

[spidey44]

I have the same issue. When I enable everything it work, just need to figure out what causes it.