My wife received a call from them. She didn't understand where the person said she was calling from. So my wife asked her to repeat it. The caller did not repeat it and kept on with her script. My wife kept asking, and finally the woman said "F*** you," and hung up.
Caller id said "service message". Could not understand what the person was asking. After 3 repeats that I could not understand, hung up. English is not the callers language.