Can iwatch messages be hacked?

If you don't want to receive a short message from someone, you can put this contact on the short message blacklist. Some Apple users still don't know how to add SMS blacklist. The following are the detailed setup steps. How to set SMS blacklist for Apple mobile phone?

1. Go to the phone desktop and click Open Settings.

2. Slide down the menu option, find the information, and then click Enter.

3. Click the blacklist option.

4. After clicking Add, select the contact you want to turn black.