They called; nobody is on the line. Solution: Use your **Selective*** Call Forwarding for this or any nuisance caller number. It will forward any calls originating from that number to someplace else. I recommend the phone number for the Federal Do Not Call Registry, 888-382-1222. Details in your phone provider's documentation.
Didn't answer the call. Caller ID showed as "DE SERV CO".
Dontcha love these scammers and telemarketers. I enjoy having fun with them wasting their time.