Financial results
Official filings Announcements

Financial Results for the First Quarter Ended March 31, 2007

31 May 2007

MOSCOW, RUSSIAN FEDERATION — MAY 31, 2007 — MOBILE TELESYSTEMS OJSC («MTS» — NYSE: MBT), THE LARGEST MOBILE PHONE OPERATOR IN RUSSIA AND THE CIS, ANNOUNCES ITS FIRST QUARTER 20071 FINANCIAL AND OPERATING RESULTS.

1 Based on unaudited consolidated financial statements prepared in accordance with accounting principles generally accepted in the United States of America («US GAAP»).

webcastClick here for webcast

 2007_1Q__Presentation_eng.pdf (273 KB)

 2007_1Q_Results_eng.pdf (93 KB)