The solution to these annoying calls for me is to add the number to my contact list under "Poor Mary." When Poor Mary pops up as the contact name I just hit the button to send it directly to voicemail.
There are over 70 numbers on the Poor Mary list. Mary has lots if friends :)
Ringing a cellphone and hanging up! this is not cool to and old lady in her 80's, harassment, tricking BAD business. I am the guardian and will report it to all who care to know. Access producer don't disrespect my mom -# astro_metric_kid!