ID said "Wireless Caller" so I waited to see what they said when the answering machine kicked in. You could hear a breathing voice but no words, at that point I hit the "Block Now" button.
Called me in regards to a security system.
they wanted to upgrade my system, but did not know what system I had. I told them that I do not have an alarm system ( I actually do) and they just kept babbling on. Finally I kept them on the phone answering them with who, what, Ah-Ha wasting their time. They passed me to different operators and I could hear a lot of background noise and talking. I just hung up on them.