Paderborn, Germany, 26. September 2007: Orga Systems, the leading expert in convergent real-time billing, today announced that Georgia's leading mobile operator Geocell has selected Orga Systems' Media Control Point (MCP(tm)) real-time data charging solution.

The convergent charging platform MCP(tm) enables mobile operators to provide high value data services for pre-paid and postpaid users within a short time to market. This on the one hand helps to increase revenue. The realtime charging capabilities on the other hand help to eliminate revenue leackage for all SMS, data and content services.

Pre-integrated with the OPSC Real-time Billing System, MCP(tm) enables operators to manage all charging-relevant transactions of IP-billing in real time and guarantees flexible pricing models and advanced IP session management.

Orga Systems' MCP(tm) is a carrier-class solution based on the DIAMETER charging protocol that delivers a real-time charging and mediation platform for both messaging (SMS/MMS) and "always on" IP (GPRS/EDGE/HSDPA) data sessions.

About Orga Systems

Orga Systems is a leading expert in mission critical, convergent real-time billing. Its products enable international telecommunication companies to rate, charge and bill any service for prepaid, postpaid and hybrid subscribers. 450 employees in Germany, Italy, Spain, Turkey, the Ukraine and Brazil create cost-effective, customtailored solutions based on highly flexible products. Orga Systems won IIRs World BSS Awards "Overall Best Contribution to BSS" in 2007. 42 leading mobile network operators in Continental and Eastern Europe, Africa, Middle East, Latin and Central Americas experience Orga Systems as a strong partner. Characteristics of this partnership include a quick and flexible response to customer requirements and best-in-class, state-of-the-art support and services before, during and after the deployment of its products and solutions.

For more information please visit www.orga-systems.com.

About Geocell

Geocell is owned by Fintur Holdings BV, a Netherlands based company, which is jointly owned by TeliaSonera and Turkcell, 58.55% and 41.45%, respectively. TeliaSonera is a leading provider of mobile and fixed telecommunications services in Sweden, Finland, Denmark, and the Baltic region.

Turkcell is Turkey 's leading GSM operator and Europe 's third largest GSM operator by subscriber numbers. Turkcell provides mobile voice and data services to subscribers throughout Turkey and neighboring states.

Andreas Freund
VP Marketing
Orga Systems GmbH
Tel: +49 (0) 52 51 87 49 – 30 61
afreund@orga-systems.com