[Piotrsko]

My treatment is simple: if you arent on my contact list, you go to voice mail stating you have to be the on my contact list to get an answer. The phone doesn't even ring or flash. This does require me to keep my contact list current, not a big task, but is sometimes an issue with multi line businesses and unpublished number strings.

The unanswered numbers get cleared periodically by auto blocking and reporting the number as spam to mama google. After about 6 months of of this my spam calls have dropped to something like one every so often so apparently the word gets out to not bother me. Wife who refuses to do this gets a bunch daily.