Turkcell Renews Contract With BSG Clearing Solutions For GSM Data Clearing Services

Published 1st March 2007

Russelsheim, Germany – March 1, 2007 – BSG Clearing Solutions, (BSG), a subsidiary of Billing Services Group Limited (AIM:BILL), the telecom industry’s clearing and settlement provider, today announced a multi-year renewal agreement with Turkcell to deliver international roaming data clearing services.

Under the agreement, BSG will manage data clearing for Turkcell’s network of 539 international roaming partners covering 193 countries. As of December 2006, Turkcell had a subscriber base of 31.8 million of pre and post paid customers. With the growing tourism industry in Turkey, international roaming traffic should increase.

Turkcell chose BSG because of the consistently high quality of service received and the efficient and responsive actions of the client focus team based in Germany. Besides the provision of marketing Value Added Services, BSG provides flexible and efficient support for Turkcell’s market initiatives and new service launches and supported Turkcell’s leading position in the market.

Oyku Torun, Head of International Roaming for Turkcell commented, “Continuing our contract with BSG was the natural choice for us. We get everything we need in terms of support and service quality. Our clearing operation runs smoothly with little intervention from us. We are confident BSG will continue to run a seamless, efficient, and accurate service.”

Atul Devani, Chief Executive Officer for BSG Wireless said, “Turkcell is a long standing customer of ours and we are excited at the prospect of continuing business with them. We will continue to support their strategic business goals and look forward to developing the relationship further into the future to mutually benefit our respective organizations.”