Y1588474351659 , via OnePlus 7 Pro , Jan 12, 2021 : Hello everyone, I have Oneplus 7 pro. My question is about how to know when calling someone if he is already on the phone talking when he has the call waiting option activated... I'm talking about the little message that appears at the bottom for little seconds when you call, just like the picture below (sorry it's in French). It's really a big problem for me and as I saw it's never been a topic about it for oneplus, if there will be a new update to fix that because it's a brand policy not Sim or operator service. I can even switch phone for that reason. Thank you in advance.