Nokia3 SIM, Chinese Product — ?scam

I received a SMS message from +[protected] on 07/06/2011 at 08:53am on my mobile phone & read as follows;
ATT: You won 315,000 pounds. Payment NO.NK141 (NOKIA UK PROMO). For claims email: [protected]@live.com &Tel +[protected].
After i sent an email, i received verifications forms with original British flags and coat of arms bearing the following address & name and portrait of an individual whom you may know.
2nd Floor Berkley Square House,
W1J 6BD London,
United Kingdom,
Dr Anthony Floyd
Tel [protected]
Email: nokia.[protected]@live.com
Nokia Corporation UK -- Is it a scam or true & how is the competition conducted?