call waiting not showing

[Android Central Question]

im using oppo, my phone settings shows my call waiting is enable.. but still wen others calling me they cant see that the call is waiting. how can i resolve this?

 

[B. Diddy]

Welcome to Android Central! Sorry, can you clarify -- are you saying that when you're on a call and someone else calls you, that you can't see the call waiting on the screen? The way you worded it, you're saying that the other person trying to reach you can't see call waiting, but that's not how call waiting works.

Have you also asked your carrier about this?