What software can Apple download to prevent harassing calls?

Intercept harassing calls on mobile phones. You can use Tencent mobile phone housekeeper after jailbreak. Based on the industry-leading intelligent interception technology, it can automatically distinguish harassing calls from short messages with keywords. Easy interception, so you don't have to worry about the extra harassing calls in the address book.

Apple phones block harassing calls in the following ways:

To download and update the iOS 10 system, iPhone5 or above is required.

Download and install the latest version of sogou number pass in the appstore, and enter Apple Mobile-Settings-Mobile;

You can see that "Caller Display and Identification" is clicked to enter.

Open "sogou Number Pass-Caller ID" and "sogou Number Pass-Blacklist". At this point, the harassing phone interception function is turned on.

When a strange number comes in again, it can be displayed on the screen of the mobile phone as soon as possible to help you easily judge and hang up the harassing call in time to avoid harassment.