Why does my old iPhone ring on a call and not my new one?
Why does my old phone ring on a call and not my new one?
[Re-Titled by Moderator]
Why does my old phone ring on a call and not my new one?
[Re-Titled by Moderator]
Did you leave your old sim in the old phone?
Did you port numbers or swap sims?
Did you get a new sim for the old phone with a different number?
We cannot guess how you got to this situation.
Why does my old iPhone ring on a call and not my new one?