How to make iphone show that incoming call from forwarded number is coming?

Question

iPhone

Good afternoon!
earlier, when a call came to you on the pipe, forwarded from another number to yours, there was a badge.
But iphone doesn't show such icons, how to turn it on?
otherwise I have a second SIM card and it's not clear that the incoming one goes to my SIM card or to the second one.

Answer 1

Previously, on older firmware, a window popped up for a short time, informing that the call was forwarded. The icon was only with the help of add. tweaks from Cydia on a jailbroken iPhone.