I am receiving unwanted calls on my Brenau phone. Is there anything I can do?

While there is no way for us to block specific calls to the phone or alter the phone number, you can add any phone numbers receiving unwanted solicitations to the National Do Not Call Registry at this website:
It may take several days or weeks for the calls to stop but eventually they should subside. If you have further questions or concerns just let us know.
On your Yealink phone press the history button select the number or name that called press options the select add to blacklist.