They didn't answer right away, then it rang and then a foreign accent told me that my computer was reporting problems to Microsoft. Uh, no. The number also showed as 01937 (just missing the first 1). What's the point of do-not-call lists??
Called several times and never left a message. On March 8, 2013, left a message saying "hello, is anyone there?" Caller had an Indian accent, and I could hear several others in the background also saying "hello!"
Obvioiusly a call center in India.
The number 101937 is all that was on the called ID!