NEW PRESIDENT & CEO OF TRIO AB

NEW PRESIDENT & CEO OF TRIO AB Anders Leideman (45) has been appointed new President and CEO of Trio AB. He will assume his position no later than September 1, 2004. Mr. Leideman comes from the position as Senior Vice President of United Pan-Europe Communications (UPC) in Amsterdam, a provider of television, Internet access, and telephony services to over eight million customers in eleven countries in Europe, where he over the last 3 years has been responsible for the Telephony Business Line of UPC across Europe. Michael Stubbing, acting CEO of Trio, resumes his responsibility as Division Head for Trio's Enterprise Division when Anders Leideman starts in his new position. See also separate press release. For further information contact: Christian Thommessen, Director of the Board, Trio AB, phone +47 91888 000 Anders Leideman, phone +31 651 35 03 88 About Trio Trio develops call handling systems for companies, enabling them to improve both internal efficiency and customer service levels. Around 2,000 systems have been delivered in the Nordic region, mainly to large and medium-sized companies. Trio's customers include five of the leading Nordic mobile operators. Trio operates in Sweden, Finland, Norway and Denmark within two divisions. Mobile Office Division offers products within Trio Mobile Office that includes a complete transition from fixed to mobile telephone. This is subscribed to as a service from mobile operators and can also be a part of Trio's integrated telephony. Enterprise Division offers Trio PresentOffice that includes integrated telephony and advanced call and message handling and Objecta TeleVoice that includes solutions for call centre systems, interactive voice response systems and contact centre solutions. The Trio share is listed on the O list of the Stockholm Stock Exchange. For further information, please visit: www.trio.com ------------------------------------------------------------ This information was brought to you by Waymaker http://www.waymaker.net