I have enabled call forwarding from my other phone to the iPhone. When I receive a forwarded incoming call, there is a "Call forwarded" message showing up for only 0.5 sec and then it disappears and there is a standard incoming call screen. So in most cases I don't know, whether the call was forwarded or not.
Is there any way to add such indication to incoming call screen, e.g. make the message not disappear after 0.5 sec?

anyone have any updates on this?

thanks