How does Huawei's mobile phone intercept short messages in the blacklist of address book?

1. Enter the SMS page that needs to completely block the SMS blacklist, and click "..." in the upper right corner. Click "Join Blacklist" in the opened options.

2. After setting the blacklist, enter the information homepage interface, click "..." and click "Harassment Interception" in the opened options.

3. Then click "Interception Rules" in the lower right corner of the open interception interface.

4. On the page of Interception Rules that opens, click the option of SMS Interception Rules.

5. Then, on the opened rule setting page, click to open the option of "Intelligent Blocking Spam Messages" to complete the setting.