There are always foreign phone calls harassing me, what should I do!

You can install a Tencent mobile phone housekeeper to intercept. On the security protection page of Tencent Mobile Manager, select harassment interception in the upper right corner and add it to the blacklist. You can either choose interception mode or intelligent mode in the settings, or only accept the white list, and you can customize the settings; If there are harassing calls in the middle of the night, you can turn on the housekeeper's night anti-harassment mode.