How to unmark harassing calls?

Take the iPhone as an example. First, open the Settings application, then click Phone Options, and then click Blocked Contacts Options. After entering, select the harassing phone number to unmark, and click the Move button in the upper right corner.

Tips for using iPhone: 1, data backup-Open the settings application of the mobile phone, then click the options of AppleID, iCloud, iTunes and AppStore, then click the options of iCloud cloud backup, and then click the button of backup now, and you can back up the important data in the mobile phone to iCloud cloud hosting.

2. Add a new keyboard —— Open the Settings application, then click the General option, then click the Keyboard option, click the Add New Keyboard option after entering, and then add the third-party keyboard application installed in the mobile phone.

3. Turn on the narration mode-click the "Accessibility" option on the "Settings" page of the mobile phone, and then click the "Narration" option to turn on this function. The meaning of "narration" function is that you can read the specified content on your mobile phone, which brings convenience to the blind or people with poor eyesight. Of course, if we are doing something specific, or if necessary, we can also use this function to let the iPhone read the contents on the screen for us.