How to report spam messages in mobile phone business hall?

You can log in to the mobile phone business hall, select "My Unicom" > "Communication Manager", turn on the spam message interception function, and click "Set spam message interception". Click the intercepted SMS record in the interception record to report, add the number to the blacklist or whitelist, or restore it to the SMS inbox. Tips: At present, the iPhone business hall only has the function of "traffic manager", but it doesn't have this function for the time being.