Cold called out of the blue. The guy didn't ask my name or details, Yet knew who I was. He went through a bit of a sales pitch and I had to ask him to repeat himself over and over (thick Indian/Pakistani accent). He then asked how old I was because "I sounded quite young". I thought the whole thing was fishy from the start so I saw this as my out. "15" I replied. "OK, Thank you, Goodbye" and he hung up!