Annoying classical music played non stop as soon as I answered the phone. Would repeat now and again that I would be put through to an agent as soon as possible, I had not made the call. Tried to hang up several times but it would not go away. After several minutes I had to disconnect the phones  to get rid of it. On dial back, the call would have been charged to me at a high rate no doubt! This is the second time I have had this call. Got a block on most other numbers.