MTS and Samsung Launch Wi-Fi calling

15 November 2016

Moscow, Russian Federation – Mobile TeleSystems PJSC (“MTS” or "the Company" – NYSE: MBT; MOEX: MTSS), the leading telecommunications provider in Russia and the CIS, and Samsung Electronics, the global consumer electronics and IT company, announce the launch of Wi-Fi calling in Russia enabling subscribers to make voice calls wherever there is a Wi-Fi connection (Voice over Wi-Fi).

Voice calls using the Wi-Fi calling technology do not require customers to install any applications. Once customers enable the Wi-Fi calling option on their smartphone, voice calls will be automatically redirected to the Voice over Wi-Fi format, with the Wi-Fi connection acting as a base station for the customer. The key difference from existing OTT services is that a voice call is still processed using a mobile operator’s network and for the subscriber it appears as an ordinary call from one mobile number to another.

Wi-Fi Calling technology enables users to make calls from locations that may be less well served by traditional cellular networks but where there is a stable Wi-Fi connection. The service is priced under current tariff plans as an ordinary call.

The service will launch in Moscow and the Moscow Region first and will be available initially to Samsung Galaxy S7 and S7 edge users. The service will then be rolled out over wider geographical coverage and an increasing range of devices over the course of 2017.

Commenting on the launch of Wi-Fi Calling, MTS Vice President for Strategy and Marketing, Vasyl Latsanych, said: “Wi-Fi Calling represents a new step in the development of telecoms infrastructure. This is one of the most promising technological solutions aimed at enhancing network quality and expanding the coverage of mobile services for subscribers. The technology means that every Wi-Fi connection point can act as one of our base stations. It enables us to provide our clients with high-quality services even in places without access to a cellular network, without costly investments in improving indoor coverage. MTS is pleased to be the first operator to launch Wi-Fi Calling in Russia and the timing is not accidental. We have closely examined the roll-out of Wi-Fi calling by our foreign partners, and as one of the most innovative global companies, we strived to be the first to provide this kind of service for our clients in Russia. Samsung was deliberately chosen as our partner to introduce Wi-Fi Calling as Samsung smartphones are traditionally among the most popular in Russia, so we are confident that this new service will be in high demand.”

“Samsung Electronics’ mission is to create advanced products and services. We welcome the launch of innovative Wi-Fi Calling technology by our long-standing partner – MTS. Through this service, users of our flagship devices, Galaxy S7 and S7 edge, will be able to appreciate the high quality of the Wi-Fi modules installed in their smartphones for yet another purpose. In fact, it utilizes the same high-speed internet access but is aimed at solving a different problem – providing voice services in places where a traditional cellular network is not accessible for a variety of reasons,” – commented the Head of Samsung Mobile in Russia, Arkady Graf.

* * *

For further information, please contact in Moscow:

Joshua B. Tulgan
Director, Department of Corporate Finance and Investor Relations
Mobile TeleSystems PJSC
Tel: +7 495 223 2025

Learn more about MTS. Visit the official blog of the Investor Relations Department at

* * *

Mobile TeleSystems PJSC (“MTS” - NYSE:MBT; MOEX:MTSS) is the leading telecommunications group in Russia and the CIS. We provide wireless Internet access and fixed voice, broadband and pay-TV to over 100 million customers who value high quality of service at a competitive price. Our wireless and fixed-line networks deliver best-in-class speeds and coverage throughout Russia, Ukraine, Armenia, Turkmenistan and Belarus. To keep pace with evolving customer demand, we continue to grow through innovative products, investments in our market-leading retail platform, mobile payment services, e-commerce and IT solutions. For more information, please visit:

* * *

Some of the information in this press release may contain projections or other forward-looking statements regarding future events or the future financial performance of MTS, as defined in the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. You can identify forward looking statements by terms such as “expect,” “believe,” “anticipate,” “estimate,” “intend,” “will,” “could,” “may” or “might,” and the negative of such terms or other similar expressions. We wish to caution you that these statements are only predictions and that actual events or results may differ materially. We do not undertake or intend to update these statements to reflect events and circumstances occurring after the date hereof or to reflect the occurrence of unanticipated events. We refer you to the documents MTS files from time to time with the U.S. Securities and Exchange Commission, specifically the Company’s most recent Form 20-F. These documents contain and identify important factors, including those contained in the section captioned “Risk Factors” that could cause the actual results to differ materially from those contained in our projections or forward-looking statements, including, among others, the severity and duration of current economic and financial conditions, including volatility in interest and exchange rates, commodity and equity prices and the value of financial assets; the impact of Russian, U.S. and other foreign government programs to restore liquidity and stimulate national and global economies, our ability to maintain our current credit rating and the impact on our funding costs and competitive position if we do not do so, strategic actions, including acquisitions and dispositions and our success in integrating acquired businesses, potential fluctuations in quarterly results, our competitive environment, dependence on new service development and tariff structures, rapid technological and market change, acquisition strategy, risks associated with telecommunications infrastructure, governmental regulation of the telecommunications industries and other risks associated with operating in Russia and the CIS, volatility of stock price, financial risk management and future growth subject to risks.

Contact investor relations:

+ 7 495 223 20 25

MTS Investor Relations
App for iPad