How do you think Huawei enjoys the 7plus blacklist to intercept short messages?

Huawei enjoys 7 Plus to view the blacklist of intercepted SMS. The operation method is as follows:

1. Click the information to enter the following interface:

2. Click the three-point button in the lower right corner to open the following interface:

3. Click on the harassment interception to enter the following interface:

4. Click the Settings button in the upper right corner to enter the following interface. You can view the blacklist of intercepting SMS in the number blacklist.