How to block harassing calls

1. Here we take the iOS7 system of Apple mobile phone as an example. Under normal circumstances, you can directly add the number of the harassing call to achieve the blocking effect. But Internet calls are different, because there is no number display for incoming Internet calls, so they cannot be blocked by ordinary methods.

2. Find the “Settings” app on the home screen of your Apple iPhone and click to open it.

3. Find the "Do Not Disturb" column in the settings list. This feature is already available in iOS6. Make good use of this feature to effectively block all unwanted calls.

4. Do not disturb mode can be enabled manually or you can set a time period yourself.

5. If you are currently receiving a lot of anonymous harassing calls, it is recommended to manually enable it and block the harassing calls immediately.

6. After the Do Not Disturb mode is enabled, there are three more options that need to be set. First introduce the "Allow calls from these people" option, click to enter.

7. Then you can choose according to your actual situation. You can choose a group on your phone or a contact in your personal collection. For example, select the "All Contacts" option here.

8. Next are the "Repeat Calls" and "Silent Mode" options. If you are currently receiving a lot of harassing calls, it is recommended to turn off the "Repeat Calls" option and leave the Silent Mode always on.

9. When the Do Not Disturb mode is in effect, once a harassing call comes in, the phone will not ring and the incoming call interface will not be displayed, but you can see a digital reminder display on the phone icon. .

10. At this time, we open the communication record of the phone, and in the missed call list, we can find the incoming call with "Calling Number Not Displayed".