Called 2x.  Did not answer but called the number from a blocked line.  Got recording:  "Thank you for calling customer service.  Please select from the following options so we can determine how to best assist you, including how to enter your phone number into our do not call registry.  To speak to an agent, press 1 now.  If you would like to be placed on our internal do not call registry, press 2."  Pressing 1 gets another recording: "All our agents are currently unavailable.  Please email any questions to [email protected]."