May 2017

25.05.2017
Ad-Hoc Notice

Moscow, Russian Federation — Mobile TeleSystems PJSC (“MTS” or the “Company” – NYSE: MBT; MOEX: MTSS), the leading telecommunications provider in Russia and the CIS, announces that Sistema PJSFC (LSE: SSA, MOEX: AFKS), the parent company of MTS with effective ownership stake in MTS of 50.03 per cent, received a motion filed by Rosneft PJSC and Bashneft PJSOC with the Republic of Bashkortostan Arbitration Court to amend damages sought under a legal claim, which MTS previously disclosed, against Sistema PJSFC and its subsidiary Sistema-Invest JSC.

23.05.2017
Mobile TeleSystems Announces Financial Results for the First Quarter Ended March 31, 2017

Moscow, Russian Federation – Mobile TeleSystems PJSC (“MTS” - NYSE: MBT; MOEX: MTSS), the leading telecommunications provider in Russia and the CIS, today announces its unaudited IFRS financial results for the three months ended March 31, 2017.

19.05.2017
MTS Announces Conference Call on Q1 2017 Results

The management of Mobile TeleSystems (MTS) will be holding a conference call to discuss the Company’s First Quarter 2017 Financial and Operating Results on May 23, 2017.

05.05.2017
Ad-Hoc Notice

Moscow, Russian Federation — Mobile TeleSystems MTS PJSC (“MTS” or the “Company” – NYSE: MBT; MOEX: MTSS), the leading telecommunications provider in Russia and the CIS, announces that Sistema PJSFC (LSE: SSA, MOEX: AFKS), the parent company of MTS with effective ownership stake in MTS of 50.03 per cent, received a legal claim filed by Rosneft PJSC and Bashneft PJSOC against Sistema PJSFC and its subsidiary Sistema-Invest JSC for the recovery of damages in the amount of RUB 106,629,934,819, allegedly incurred by the claimants due to the restructuring of Bashneft PJSOC.

Contact investor relations:

+ 7 495 223 20 25 ir@mts.ru

MTS Investor Relations
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