Blocking sms on iphone?

Question

iPhone

I think many people are worried about the problem of SMS spam on the phone.
In Beeline, the blacklist blocks only calls, but not SMS.
Can someone tell me how to block unwanted sms coming every week on iphone?
The phone is not jailbroken and I would like to find a solution without jailbreak.
Thank you!

Answer 1

Create a spam contact, add all spam numbers to it and set it to silent sms mode. I have this contact already has 30 numbers, convenient.

Answer 2

Without a jailbreak, this is impossible by design

Answer 3

It is impossible, the only option is to set the contact settings to silent and vibrationless SMS reception