I used my wife's phone as the obvious place to divert calls to on busy, on unanswered and on unreachable. All seemed fine until now - the choice has become problematic and she has asked me to stop it. I have tried to deactivate but get an error message - "Failed to read data, Unable to deactivate call diverting for unanswered calls. Unsupported by operator"
The message is same for busy and unreachable. I've seen some suggested fixes involving factory resets or such like. Surely there is a straightforward fix??
If I was able to easily activate the feature, surely I can deactivate??
All help gratefully received.