How to block imessage spam messages?

1, iMessage is an instant messaging software of Apple, which can send and receive via wifi or 3G network.

2. If you don't want to receive this kind of iMessage spam' notification reminder', you can cancel it by the following methods: enter the' Settings' menu, select' Notification-Information', and select' Show iMessage reminders of the following people-my address book only' at the bottom.

3. Warm reminder: When checked, only the contacts who are not in the address book do not have' notification reminder' when sending iMessage. After entering the' SMS' menu of the mobile phone, the iMessage information sent by contacts who are not in the address book can still be viewed, and the reception of ordinary SMS will not be affected.