LONDON (Dow Jones)--Billing Services Group Ltd. (BILL.LN), a provider of clearing, settlement, payment and financial risk management solutions to the telecommunications industry, said Thursday that it has repaid $2.8 million of its senior debt, under the terms of its credit agreement, made on June 30. MAIN FACTS: -At the close of business on June 30, total outstanding senior debt was $74.5 million. -Shares closed Wednesday at 19.50 pence. -By Razak Musah Baba, Dow Jones Newswires; 44-20-7842-9275; [email protected] (END) Dow Jones Newswires July 01, 2010 02:52 ET (06:52 GMT)