How to remove the blacklist of mobile phones

The specific operation method for lifting the blacklist of mobile phones is as follows:

1. First, turn on the phone and click the "Settings" button in the phone.

2. Find the column of "Telephone" in "Settings" and click.

3. In the pop-up page, find the column of "SAO Ran Interception" and click.

At the bottom, you can see the "blacklist" column.

5. After clicking "Blacklist", you can see that there is a number that has been blacklisted. Click the "Edit" button in the upper right corner.

6. At this time, you need to tick this number, and then click the "Delete" button at the bottom.

7. Finally, you can see that this number has been deleted from the blacklist.

The function of mobile phone blacklist is to prevent yourself from being harassed and intercept harassing text messages and phone calls.

Mobile phone blacklist: not a real blacklist, just stored on your mobile phone, not on the mobile server. When a user calls you, if he is on your blacklist, your mobile phone will send you a short message saying that your mobile phone is busy or other information. Not a blacklisted user will prompt him for information as soon as he calls you. Mobile doesn't know that you don't want to answer the user's phone, but it will call you as usual. Your mobile phone lied to China Mobile, giving the other party a disguised message that the line was busy or nobody answered.