MBT - Mobile TeleSystems PJSC (MBT) Q4 2020 Earnings Call Transcript March, 04 2021 08:00 PM Mobile TeleSystems PJSC Image source: The Motley Fool. Mobile TeleSystems PJSC (NYSE: MBT) Q4 2020 Earnings Call Mar 4, 2021 , 10:00 a.m. ET Operator Continue reading For further details see: Mobile TeleSystems PJSC (MBT) Q4 2020 Earnings Call Transcript