COMPTEL CORPORATION STOCK EXCHANGE RELEASE 20 OCTOBER 2008 AT 13.10 PM INVITATION TO CAPITAL MARKETS DAY ON 7 NOVEMBER Comptel Corporation will arrange a Capital Markets Day for institutional investors, financial analysts and media representatives. The focus of the day is Comptel's strategy, business environment and end-to-end solution offering. Time: Friday 7 November 2008 from 9:00 am to 2:00 pm Place: Comptel Headquarters, Salmisaarenaukio 1, 00180 Helsinki (Ruoholahti) Programme: 8:30 - 9:00 Registration 9:00-12:00 Management presentations: Sami Erviö, CEO; Gareth Senior, CTO; Simo Sääskilahti, SVP Products and Solutions; Veli Matti Salmenkylä, CFO 12:00-14:00 Product overview and buffet lunch Registration by Tuesday 4 November: samppa.seppala@comptel.com The presentation material will be available during the Capital Markets Day at Comptel's Investor site at www.comptel.com COMPTEL CORPORATION Samppa Seppälä Director, Investor Relations and Corporate Communications Further information: Samppa Seppälä, tel. +358 50 568 0533 Distribution: NASDAQ OMX Helsinki Major media Comptel provides dynamic OSS (Operations Support Systems) enabling telecom operators to deliver services flexibly and charge them effectively. Comptel's expertise in inventory, provisioning and activation, mediation and charging empowers operators to focus on delivering the innovative services. Comptel has provided solutions to 280 customers with 500 million subscribers in 85 countries. Net sales were EUR 82.4 million in 2007. Comptel was established in 1986 and has recently acquired an UK-based IP fulfillment specialist Axiom Systems. Following the acquisition the Group has about 640 employees in 18 countries. www.comptel.com