PAKCOM AGREES PAYMENT TERMS FOR FIFTEEN YEAR LICENSE

New York, Stockholm and Luxembourg – April 18, 2005 – Millicom International Cellular S.A. (“Millicom”) (Nasdaq Stock Market: MICC, Stockholmsbörsen and Luxembourg Stock Exchange: MIC), today announces that its subsidiary Pakcom has reached agreement with the Pakistan Telecommunications Authority (PTA) for the renewal of its license for 15 years. The payment terms are similar to the terms agreed in 2004 by Paktel, Millicom’s other subsidiary in Pakistan. Pakcom will pay a license fee of $291 million, with 50% payable over three years and the remaining 50% payable over the following ten years. The company paid the first down payment for the license today. Pakcom is still in negotiations with the PTA with regard to the allocation of spectrum. Millicom International Cellular S.A. is a global telecommunications investor with cellular operations in Asia, Latin America and Africa. It currently has a total of 17 cellular operations and licenses in 16 countries. The Group’s cellular operations have a combined population under license of approximately 399 million people. This press release may contain certain “forward-looking statements” with respect to Millicom’s expectations and plans, strategy, management’s objectives, future performance, costs, revenues, earnings and other trend information. It is important to note that Millicom’s actual results in the future could differ materially from those anticipated in forward-looking statements depending on various important factors. Please refer to the documents that Millicom has filed with the U.S. Securities and Exchange Commission under the U.S. Securities Exchange Act of 1934, as amended, including Millicom’s most recent annual report on Form 20-F, for a discussion of certain of these factors. All forward-looking statements in this press release are based on information available to Millicom on the date hereof. All written or oral forward-looking statements attributable to Millicom International Cellular S.A., any Millicom International Cellular S.A members or persons acting on Millicom’s behalf are expressly qualified in their entirety by the factors referred to above. Millicom does not intend to update these forward-looking statements. CONTACTS: Marc Beuls President and Chief Executive Officer Millicom International Cellular S.A., Luxembourg Telephone: +352 27 759 327 Andrew Best Investor Relations Telephone: +44 20 7321 5022 Visit our web site at: www.millicom.com