ISLAMABAD, Pakistan – To meet accelerating demand for new wireless connections across Pakistan's major cities, Pak Telecom Mobile Limited (PTML) has selected Nortel Networks* [NYSE/TSX: NT] to significantly expand its Ufone GSM (Global System for Mobile Communications) / GPRS (General Packet Radio Service) network over the next year under agreements estimated at US$125 million.

Certain information included in this press release is forward-looking and is subject to important risks and uncertainties. The results or events predicted in these statements may differ materially from actual results or events. Factors which could cause results or events to differ from current expectations include, among other things: the outcome of Nortel Networks independent review and planned restatement or revisions of its previously announced or filed financial results; the impact of the management changes announced on April 28, 2004 and August 19, 2004; the impact of the inability to meet Nortel Networks filing obligations on support facilities and public debt obligations; the sufficiency of Nortel Networks restructuring activities, including the potential for higher actual costs to be incurred in connection with restructuring actions compared to the estimated costs of such actions; continued reductions in spending by Nortel Networks customers; fluctuations in Nortel Networks operating results and general industry, economic and market conditions and growth rates; the communication by Nortel Networks auditors of the existence of material weaknesses in internal controls; Nortel Networks ability to recruit and retain qualified employees; fluctuations in Nortel Networks cash flow, level of outstanding debt and current debt ratings; the use of cash collateral to support Nortel Networks normal course business activities; the dependence on Nortel Networks subsidiaries for funding; the impact of Nortel Networks defined benefit plans and deferred tax assets on results of operations and Nortel Networks cash flows; Nortel Networks dependence on new product development and its ability to predict market demand for particular products; Nortel Networks ability to integrate the operations and technologies of acquired businesses in an effective manner; the impact of rapid technological and market change; the impact of price and product competition; barriers to international growth and global economic conditions, particularly in emerging markets and including interest rate and currency exchange rate fluctuations; the impact of rationalization in the telecommunications industry; changes in regulation of the Internet; the impact of the credit risks of Nortel Networks customers and the impact of customer financing and commitments; stock market volatility generally and as a result of acceleration of the settlement date or early settlement of Nortel Networks purchase contracts; the impact of Nortel Networks supply and outsourcing contracts that contain delivery and installation provisions, which, if not met, could result in the payment of substantial penalties or liquidated damages; the future success of Nortel Networks strategic alliances; and the adverse resolution of litigation, investigations, intellectual property disputes and similar matters. For additional information with respect to certain of these and other factors, see the most recent Form-10 Q/A and Form 10-K/A filed by Nortel Networks with the United States Securities and Exchange Commission. Unless otherwise required by applicable securities laws, Nortel Networks disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise