Joke Collection Website - Blessing messages - How does Apple's mobile phone stop others from texting?

How does Apple's mobile phone stop others from texting?

The operation steps are as follows:

1. First, open the Apple mobile phone, find it on the desktop of the mobile phone and click the "SMS" icon to enter the SMS page.

2. On the SMS page, find the SMS of the contact person who wants the letter, and then click the "avatar" icon at the top.

3. At this point, the contact details will be entered. Go to the back slide screen and find the option "Block this calling number". Click to reject someone's mail.