What does the blacklist of mobile phones do?
The function of mobile phone blacklist: it is to prevent yourself from being harassed and intercept harassing text messages and phone calls.
Mobile phone blacklist:
It is not a real blacklist, it is only 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.
When there is a text message, as long as you have a signal, the mobile phone will send it to you. You can't see it yourself, but it has been sent to your mobile phone. You can't see it. It's just that the phone is blocked and I lied to myself.
What does the blacklist do?
Being blacklisted means you can't see your information.
1. The number on the blacklist can't get through. Your phone message was rejected. Can effectively resist harassment. ?
2. Users whose QQ space is blacklisted can visit your QQ space, but they cannot leave messages or reply in your QQ space.
3.QQ blacklist? Qq saves friends' information on the local machine. After someone is hacked, if he uses the same computer before and after hacking, and the QQ he uses has not been completely deleted, you will always be among his friends, but he will never see you online. Sending you a message will be automatically blocked by QQ server, and you can't send a message to add him as a friend unless you delete him from the blacklist. In addition, your QQ among his friends is no longer updated, and the custom icon becomes the original QQ icon, which is an icon like a penguin.
What is the function of WeChat blacklist?
What are the functions of WeChat blacklist?
After adding the other person to the blacklist, you will no longer receive the message from the other person, and you will not see the update of the other person's circle of friends.
Details are as follows:
1. The chat record with him will no longer be displayed in his own conversation list, but will reappear in the conversation list after being blacklisted;
2. Your avatar will still be displayed in the friend list of the other party's address book;
3. Will no longer receive messages from the other party;
4. If the other party can't send you a message, it will prompt "The other party refuses to receive your message", but you can send a message to the other party normally;
5. Unable to view the updated avatar and personalized signature;
6. Friends can't view your WeChat personal photo album and comment on photos;
7. We can't see the update of each other's circle of friends, and the photos shared in the circle of friends before hacking are not displayed in the circle of friends.