Seems like there is a mobile phone scam on at the moment.
"Freelotto.com", they state that they picked you out of millions of mobile phone numbers worldwide and that you have won 1,000,000 Great Britain pounds.
Apparently the scam is that they will ask you to send money to them to pay for the fee's, transfers and other associated costs.
So far I've won it three times this week and my wife twice, thats' 5,000,000 pounds. Should be a good Christmas.