Hi. Having a bug here with the poco x3 nfc when recieving calls on VoLTE there is no caller id. The problem is with KPN provider in the Netherlands. But they say they are 3GPP compliant and the problem is within software mbn-profile in modemconfig
This bug of not recieving callerid on incoming phonecalls when calling over VoLTE is very easy to fix by adding the right mbn profile in Modemconfig but this is not accessible by endusers in the poco x3. So it has to be fixed by the developers through an update
KPN is the largest Dutch mobile...
http://www.fonearena.com/blog/234928/how-to-activate-caller-id-in-miui-9.html
The above like shows how to activate, however when I go into settings I am not able to see "Identify Unknown Number" is this something that is not there on the .eu rom ?