How to effectively prevent SMS harassment?

If you need to block harassing messages when using vivo mobile phone, you can turn on harassment interception:

Harassment interception setting method:

1. Enter Settings-(Application and Permission)-(System Application Settings)-Information-Information Interception-Open the corresponding interception option;

2. Enter I Housekeeper-Utility-Harassment Interception-Information Interception-Open the corresponding interception option;

3. Some models have no harassment interception, so you can enter Settings-Set Blacklist in your mobile phone.

If you block a certain type of short message, you can try to block it with keywords:

Origin OS/iQoUI/FunTouch OS 4.0 and above: Go to "Information"-click on the top right corner? Dot？ -Harassment information interception (blacklist management)-Keyword blacklist-Click the "+"sign in the upper right corner-Enter keywords-OK.

Models between FunTouch OS 3.0 and 4.0: This model does not support SMS keyword interception, so it is recommended to blacklist the number of received SMS messages for interception.

Note: This function does not support intercepting MMS content.

If you have more questions, you can go to official website /vivo Mall APP-My-Online Customer Service or vivo official website Web Edition-Slide to the End-Online Customer Service-Enter the manual customer service for consultation and understanding.