BRIEF-Nokia unveils Lumia 920 and 820, pricing and dates not yet available

HELSINKI, Sept 5 Wed Sep 5, 2012 8:34pm IST



HELSINKI, Sept 5 (Reuters) - Nokia Oyj : * Announces Nokia Lumia 820 in addition to Lumia 920 * Says to announce pricing and specific roll-out dates country by country when

sales are due to begin (Reporting by Helsinki Newsroom)