Mobile TeleSystems Announces Financial Results for the First Quarter Ended March 31, 2009

22 May 2009

Moscow, Russian Federation – Mobile TeleSystems OJSC (“MTS” - NYSE: MBT), today announces its consolidated US GAAP financial results for the three months ended March 31, 2009.

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 Q1_2009_results_Presentation.pdf (326 KB)

 Q1_2009_results.pdf (213 KB)


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