How does iphone refuse to receive spam messages?

1. Open the "Information" page of iPhone, and click to enter the spam message content page;

2. Click the I icon in the upper right corner of the spam page.

3. After entering the detailed information, if you can still receive the information without a reminder, you can open the "do not disturb mode" below.

4. If you want to completely block this number from sending short messages and stop receiving such advertising information, you can click the "Phone" icon behind the phone number.

5. Then select the red "Block this call number" below and click OK. This operation is equivalent to adding this number to the blacklist, and you won't receive any text messages or phone calls from this number in the future.