How to protect SMS?

By enabling intelligent interception and setting interception rules such as blacklist, harassment information such as sales promotion and fraud can be intercepted.

Take Huawei P50 Pro mobile phone as an example:

First, filter harassing text messages.

1. Enter information >; Four o'clock >; Harassment interception > gear button.

You can also enter the phone housekeeper > harassment interception > gear button.

2. Click on the SMS interception rules and turn on the switch to intercept strange SMS. The mobile phone can intercept messages from all strange numbers.

3. Click on the SMS interception rules to turn on the intelligent spam interception switch. The mobile phone will intelligently identify and intercept spam messages.

4. Return to the interception rules interface, click Update Intelligent Identification Library, and set network requirements. According to this requirement, the mobile phone will update the smart identification library regularly.

Second, block information from specific users.

1. Enter information >; Four o'clock >; Harassment interception > gear button > blacklist.

2. Click the plus sign to add the user number to be blocked. SMS and MMS messages from this number will be blocked.

Third, block short messages containing specific keywords.

Input information > four points >; Harassment interception > gear button > keyword blacklist.

Click the plus sign to add the keyword of short message to be filtered, and all strange short messages containing this keyword will be blocked.

To unblock a message containing a specific keyword, press and hold the keyword in the keyword blacklist list, and then click Remove.

Fourth, set whether to notify information interception.

Input information > four points >; Harassment interception > gear button > interception notification to set whether to notify when intercepting.

Verb (abbreviation of verb) information interception record management

For the generated harassment interception record, you can delete, restore information, complaint number and other operations in the harassment interception interface.

Input information > four points >; Harassment interception and interception records are managed as follows:

Click any interception record and click Restore Information to restore the information to the normal information interface. Click Add to White List to add the number corresponding to this information to the white list and remove the interception. Click Delete to delete the interception record.

Click Delete All to delete all interception records in batches.

Click on the number to complain, where you can complain about the number incorrectly marked by the system.

Click Interception Rule to reset an existing interception rule.