New MI10 VoLTE unknown number


bkk232

Members
Sep 16, 2018
21
15
Hello.

I have a problem with my phone mi10. I have disabled provider checking and got VoLTE working on my phone. But when i recive a call i always get unknown number? If i disable VoLTE number is normally shown. Outgoing call are working normally. Previously i had mi9t and incomming call on VoLTE showed normally.

Can i fix this?
 

bkk232

Members
Sep 16, 2018
21
15
Ok. So i found a solution. There is a guide on xda forum using PDC tool. It actually works.
 

DanielGab

Members
Feb 28, 2016
67
20
Ok. So i found a solution. There is a guide on xda forum using PDC tool. It actually works.
I often need to switch
Call settings - advanced settings - caller ID
back to shown.
I don't know why it often turns off again by itself