Glory 6 How to set SMS to only accept contact SMS?

You can't set SMS to only receive SMS messages from contacts. If you want to set it, you can't receive text messages and phone calls. If you still want to set it, use your own mobile phone housekeeper to set it.

Open the mobile phone housekeeper-harassment interception-settings-interception rules-interception blacklist view.

Choose to block the blacklist, so that you can't receive calls and text messages from non-contacts.

If it's not necessary, you'd better not set it like this, so you won't get it if an acquaintance who doesn't have notes calls you.

I hope I can help you and wish you a happy life.