Where did vivoX9 see the blocked blacklist message?

VivoX9 has no setting option for mask mode. I suggest you go to mobile phone settings-mobile phone-blacklist-click the plus icon-and then check the contacts you want to add to the blacklist.

1, open the phone, find the message icon, and click the change icon.

2. In the pop-up SMS main interface, click "Menu" to enter.

3. After clicking the menu, a submenu will pop up, and we can see the words "harassment interception".

4. Click "Harassment Interception" to open the window for intercepting SMS and phone calls. Click "SMS" to view the interception information.

5. Click "Harassment Interception" to open the window for intercepting SMS and phone calls. Click "Phone" to view the interception information.

6. Whether it is a message or a phone call, we can click the "trash can" icon below to clear these messages.