Read the forum guidelines
I have unsuccessfully tried to activate NoMoRoBo and need support. These are the steps performed:
How do I save the setting?
On a related issue, I have seen comments on the NoMORoBo interactions, and its failure to block spam. There are the issues:
I just gave up on Nomorobo and bought a phone with built in call blocking. Just set it to screen all calls, entered the contacts that called me the most so they’ll get through right away, and figured the rest of the real callers will announce their name when prompted. Best investment ever.