Where is oppor9 SMS interception?

In the OPPO mobile phone, users can find harassment interception in the security settings of the mobile phone, click information interception and then turn on intelligent interception of spam. This is the most direct and effective way to solve spam harassment, because the system of OPPO mobile phone will intelligently judge which messages need to be intercepted and which ones don't. Blocking unwanted spam messages naturally makes it much quieter.

In addition to the most common spam harassing messages, there is also a particularly deep harassing message. This kind of spam messages are sent by virtual phone number, and a large number of spam messages are sent randomly. If you reply to this message, the advertising system will judge that your number belongs to a real active user, instead of sending you spam messages, it will send you harassing messages. No matter what kind of spam messages you receive, just blacken them or ignore them.