How to prohibit SMS from sending MMS?

Vivo mobile phones can block harassing messages by turning on the harassment interception function;

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-Utilities-Harassment Interception-Information Interception-Open the corresponding interception option; If you often receive spam messages with the same number, you can add the number to the blacklist for interception.

How to set a blacklist:

Enter the phone-call record-long press a number-join the blacklist; You can also go to iHousekeeper-Utilities-Harassment Blocking-Blacklist-click the+icon-you can check it or manually enter Add.

After adding the contact to the blacklist, if the contact makes a call, a prompt "The subscriber you dialed is busy, please redial later" will appear.

When a contact is blacklisted, calls and text messages from that contact will be blocked.

For more questions, please enter vivo official website online customer service-click on mine and enter "Manual" to contact online customer service for handling.