"George" stated that technicians would be in my area offering to install twenty "free" wireless home security systems. When I asked him what my area was he couldn't answer which comes as no surprise. Hung up on this sorry fool & added number to blocked list.
If no message is left, its a ROBO CALL.. I save it as RO 301-828-1139. They want you to call back and be put on hold. IF THIS HAPPENS, HANG UP !!!!! Best plan, ignore, call DO NOT CALL, stay on the line to report a complaint, they in turn will investigate to stop the calls. I have about 15 RO calls on my cell phone, which is my only phone. Good luck everyone