Since I changed my mobile phone number, there have been many calls and text messages from strange numbers. What a nuisance! What should we do?

Hello, this is very simple. You can set the phone number screen, or download a mobile phone 360 software to intercept.

Another way is to complain to your local operator, hehe, good luck o (∩ _ ∩) o ~;

Glad to answer your questions, welcome to ask questions, you're welcome, hehe;