I am facing the following issue on my Nokia 8. When I call Jio customer care from my phone the call gets disconnected. I am able to make calls to all other numbers. If I put my sim in some other phone, then I can call Jio customer care. I also got it flashed from a near by Nokia care center still the same issue is there. Talked to Jio they say tried to trace the problem and found that my handset is not allowing the call to be placed. Please help
In the Dialler app > Menu (3 dots top/right) > Settings > Assisted dialling
- does it work if you turn off Assisted dialling?