July 9th, 2008, Moscow. COMSTAR – United Telesystems (LLC COMSTAR-UTS, LSE: CMST), the largest provider of integrated telecommunications services in Russia and CIS announced that RTC-Orenburg, an affiliated company of LLC Regional Technical Center (RTC), COMSTAR-UTS subsidiary, has introduced the first line of unlimited tariff plans for individuals.

8 July 2008, Moscow. Comstar – United Telesystems (JSC Comstar-UTS, LSE: CMST), the leading supplier of integrated telecom solutions in Russia and the CIS announced appointment of Ivan Gavriletsky as general director of CJSC Coversia Svyaz, a subsidiary of JSC Comstar-UTS in the Saratov region.

Moscow, Russia – July 7, 2008 – “COMSTAR – United TeleSystems” JSC (“Comstar” or “the Group”) (LSE: CMST), the leading integrated telecommunications operator in Russia and the CIS, today announced the acquisition of 100% stake in LLC “Strategy”, the owner of 100% of the share capital of CJSC Ural Telephone Company (“UTC”), the number one alternative telecommunications operator in Ekaterinburg and the Sverdlovsk region , for a total cash consideration of RUB 1.015 billion (approximately US$ 43.4 million ). The Company was acquired from individuals.