Where is Samsung's SMS interception?

The SMS interception setting method of Samsung mobile phone is as follows:

1. Click the information on the main screen, and click the icons of three points in the upper right corner. Click Settings, and then click Blocked Quantity and Information.

2. Click on the blacklist, and the first time you use it, you will be prompted to explain the permissions. You can choose Allow or Reject or Allow All as needed, otherwise some functions may not be used normally.

3. Click the plus sign icon in the lower right corner, and then select Add Manually or Add from Contact Phone Records.