Does Samsung's mobile phone have SMS blacklist function?

First, the blocked information cannot be viewed. 2. As the specific model information is not provided, please refer to: Settings-Call/Block Settings-Voice Call Block-Block Only Registered Numbers-Automatic Rejection List. If your mobile phone is above 4.2, please refer to: 1. Call Blacklist: Settings-Call/Block Settings-Voice Call Blocking-Only Block Registered Numbers-Voice Call Blocking List. You can set and cancel the SMS blacklist here. 2. Settings-Call/Block Settings-Message Block-Sort out registered numbers and phrases-Message Block List/Block List, which can be set and cancelled here. If you are a telecom customized mobile phone, please refer to: 1. Under the Standby page, click the application icon. 2. Click the VIP mode icon. 3. Click Mode Selection, and select mode 1 (take mode 1 as an example, you can also select other modes if there is a newly created mode). 4. Click mode 1. 5. Click call barring, and only the blacklist will be rejected. 6. Click on the call blacklist. 7. Click the+icon. 8. Enter the number you want to blacklist in the input field. 9. Click the matching condition, and then select (you can also select other matching conditions according to your own needs). 10. Click the check mark to finish adding the blacklist number of incoming calls. 1 1. After completing the above operations, turn off and restart the phone to complete the setting of the call blacklist.