November 2013

29.11.2013
Ad Hoc Notice

Moscow, Russian Federation — Mobile TeleSystems OJSC (“MTS” or the “Company” — NYSE: MBT), the leading telecommunications provider in Russia and the CIS, announces completion of the dividend payment for the first six months of the 2013 fiscal year.

22.11.2013
MTS Recognized at the Procurement Leaders Awards 2013

Moscow, Russian Federation – Mobile TeleSystems OJSC (“MTS” or the “Company” – NYSE: MBT), the leading telecommunications provider in Russia and the CIS, announces that Valery Shorzhin, Director of Procurement, has received a prestigious Procurement Leader Award at an awards ceremony sponsored by Procurement Leaders Magazine, the leading international publication for procurement professionals.

19.11.2013
Mobile TeleSystems Announces Financial Results for the Third Quarter Ended September 30, 2013

Moscow, Russian Federation – Mobile TeleSystems OJSC (“MTS” - NYSE: MBT), the leading telecommunications provider in Russia and the CIS, today announces its unaudited US GAAP financial results for the three months ended September 30, 2013.

Contact investor relations:

+ 7 495 223 20 25 ir@mts.ru

MTS Investor Relations
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