OREANDA-NEWS. Tuesday, 18 June 2013

9.00 AM (EDT) / 2.00 PM (UK) / 3.00 PM (CEST) / 5.00 PM (MOSCOW)

Host:

Evgeniy Chuikov - Head of Investor Relations Department

Speakers:

Mikhail Shamolin - President and Chief Executive Officer

Vsevolod Rozanov - Senior Vice President, Chief Financial Officer

To participate in the conference call, please dial:

UK/ International: +44 208 515 2319

US: +1 480 629 9645

And quote the conference call title: "Sistema First Quarter 2013 Financial Results".

The earnings release will be posted approximately five hours prior to the conference call and the management's slide presentation will be posted approximately two hours prior to the conference call at: www.sistema.com.

A replay of the conference call will be available on the Company's website www.sistema.com for a minimum of seven days after the event.

Sistema is the largest publicly-traded diversified holding company in Russia and the CIS, which invests in and is a major shareholder of companies serving over 100 million customers in the sectors of telecommunications, high technology, oil and energy, radars and aerospace, banking, retail, mass-media, tourism and healthcare services. Founded in 1993, the Company reported revenues of USD 34.2 billion for the full year of 2012, and total assets of USD 44.7 billion as at December 31, 2012. Sistema's global depository receipts are listed under the symbol "SSA" on the London Stock Exchange. Sistema's ordinary shares are listed under the symbol "AFKS" on the MICEX-RTS Stock Exchange.