Keeps calling but never gets through (the phone never even rings) because any unknown numbers get the not available message (not accepting calls at this time) and then the complimentary dial tone without a chance to leave a message. Sweet blissful silence... 8-D

See them come up in the call log repeatedly.

This may be the same idiots using an alternate number that have been calling everyone telling them that they are from Microsoft and that your computer has been sending trouble messages! lmao

Thank you FiOS for the ability to end this nonsense!