How to completely hack the phone number and not receive the intercepted SMS?

If you use OPPO/ one plus mobile phone, the blacklist function is introduced:

After being blacklisted, you will no longer receive calls and text messages from this number (contact person) (you will not receive calls and text messages from this number when the mobile phone is equipped with dual cards). Previously generated call records and messages will be moved into harassment interception.

Setting method:

1, ColorOS 6 and later

(1) Add contact blacklist: enter the dialing interface, press the contact or contact number in the call record or contact interface, and select Add blacklist in the pop-up box.

(2) Add SMS blacklist: After entering the SMS interface, press and hold SMS or notification, and then select Add Blacklist.

2.ColorOS version 3.0-5. 1: "dial icon > circle icon behind call record > block this contact".

Delete blacklist:

After opening the blacklist (the same as adding the path), long press the list and check the number, and click Remove to remove the blacklist.