Unknown name, I hang up but they keep on calling every day.

I received several missed calls from this number over the course of a week. When I answered today, it was a fundraising call from a federal political party I have supported in the past. No problems with the call.

Answered but they hang up, the A***h***s

Unknown number so did not answer.  No message left.  Assume crank or collection call...

This appears to be a fax and since they are calling my home number, whatever they were faxing cannot get through.