Called at 13:32, identified as CID, he talked so fast I couldn't really understand. He wanted to give me a free quote on energy efficient windows.  I replied no thank you, please remove me from your list.  At 14:50, they called again!!!  This time not only trying to get me a free window quote but also for a walk in bath.  I advised him of my call not more than a couple of hours ago and reiterated I was Not interested.  He started babbling some more and I again advised him to remove me from their lists, then hung up.  What idiots!