Geisinger Health System Transforms Patient Care by Improving Communication and Offering More Self Service Options for Patients

Nortel Solutions Enhance Patient Care, Expand Call Center Functionality NEW ORLEANS, LOUISIANA -- (MARKET WIRE) -- February 26, 2007 -- Geisinger Health System, which serves 2.5 million people in its network of hospitals and physicians across 20,000 square miles, is tapping the power of Nortel(1) (TSX: NT)(NYSE: NT) IP Contact Center solutions to deliver time-saving services for both practitioners and patients. The solutions are part of Nortel's clinical grade Healthcare Solutions. By improving its call center communications, Geisinger has created a single virtual contact center spanning wide geographical areas, allowing calls that were once manually routed by operators at various locations to now be automatically routed to the most appropriate agent. Geisinger's new contact center capabilities also include immediate routing of calls to doctors IP wireless phone, regardless of their location. "We handle more than 9,000 calls a day across various call centers that staff 400 agents to perform various tasks," said Gary Keefer, director of voice systems for Geisinger Health System. "With each of those calls averaging 2.5 minutes, it became obvious that we needed a solution that would enhance collaboration between the call center and doctors while making it faster for patients to get answers to their questions." Previously, multiple call centers were fielding calls such as scheduling and confirming patient appointments, calls from referring physicians, or handling IT inquiries. Now, skill-based routing directs calls to the appropriate specialty such as orthopedics or obstetrics, to a general appointment queue, or to wherever client assistance can be best provided. Also, Geisinger is starting to utilize Nortel IP wireless phones to allow physicians and administrators to work collaboratively with the contact center and the patient, regardless of location, quickly answering complex questions and improving first call resolution. "The flexibility that IP has brought to Geisinger is hard to express in dollars and cents," Keefer said. "We can quickly and easily install IP phones where they are needed. Having that convenience to save a doctor even 10 seconds could be worth a great deal to Geisinger and its patients." With the introduction of Nortel's Contact Center using Expert Anywhere solution that also includes Multimedia Communication Server (MCS) 5100, Nortel IP Phones, and Media Processing Server (MPS) 500, Geisinger has transformed multiple call centers into a single virtual contact center with Interactive Voice Response (IVR). Nortel's IVR technology empowers patients to manage their own service. Callers can listen to instructions on pre- and post- surgery care, answer quick health surveys and still be assured that answers which fall out of the "normal" range will alert a nurse to provide additional care or consultation. "Nortel's Multimedia solutions for healthcare are bringing practitioners and patients together faster and much more effectively," said Dave Murashige, general manager, Multimedia Applications, Nortel. "Geisinger has extended its reach and optimized resources by creating a virtual contact center that has improved communication between staff, doctors and patients. But most importantly, it has made accessing care simpler for thousands of people who need immediate attention." Through previous deployment of products and solutions from Nortel's award-winning Self-Service Solutions portfolio, as well as products from the Nortel IP Telephony portfolio, Geisinger had a foundation of Nortel technology and was able to expand its capabilities without adding additional hardware. Nortel's Communication Server 1000 was selected because hardware could be kept at the main site, which simplified maintenance to that one location. Additional Nortel solutions implemented at Geisinger Health System include CallPilot Unified Messaging to help simplify faxing and reduce expenses, and WLAN IP Telephone Handsets for wireless mobility. About Nortel Nortel is a recognized leader in delivering communications capabilities that make the promise of Business Made Simple a reality for our customers. Our next-generation technologies, for both service provider and enterprise networks, support multimedia and business-critical applications. Nortel's technologies are designed to help eliminate today's barriers to efficiency, speed and performance by simplifying networks and connecting people to the information they need, when they need it. Nortel does business in more than 150 countries around the world. For more information, visit Nortel on the Web at www.nortel.com. For the latest Nortel news, visit www.nortel.com/news. Certain statements in this press release may contain words such as "could", "expects", "may", "anticipates", "believes", "intends", "estimates", "targets", "envisions", "seeks" and other similar language and are considered forward-looking statements or information under applicable securities legislation. These statements are based on Nortel's current expectations, estimates, forecasts and projections about the operating environment, economies and markets in which Nortel operates. 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Further, actual results or events could differ materially from those contemplated in forward-looking statements as a result of the following (i) risks and uncertainties relating to Nortel's restatements and related matters including: Nortel's most recent restatement and two previous restatements of its financial statements and related events; the negative impact on Nortel and NNL of their most recent restatement and delay in filing their financial statements and related periodic reports; legal judgments, fines, penalties or settlements, or any substantial regulatory fines or other penalties or sanctions, related to the ongoing regulatory and criminal investigations of Nortel in the U.S. and Canada; any significant pending civil litigation actions not encompassed by Nortel's proposed class action settlement; any substantial cash payment and/or significant dilution of Nortel's existing equity positions resulting from the approval of its proposed class action settlement; any unsuccessful remediation of Nortel's material weaknesses in internal control over financial reporting resulting in an inability to report Nortel's results of operations and financial condition accurately and in a timely manner; 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high levels of debt, limitations on Nortel capitalizing on business opportunities because of support facility covenants, or on obtaining additional secured debt pursuant to the provisions of indentures governing certain of Nortel's public debt issues and the provisions of its support facility; any increase of restricted cash requirements for Nortel if it is unable to secure alternative support for obligations arising from certain normal course business activities, or any inability of Nortel's subsidiaries to provide it with sufficient funding; any negative effect to Nortel of the need to make larger defined benefit plans contributions in the future or exposure to customer credit risks or inability of customers to fulfill payment obligations under customer financing arrangements; any negative impact on Nortel's ability to make future acquisitions, raise capital, issue debt and retain employees arising from stock price volatility and further declines in the market price of Nortel's publicly traded securities, or the share consolidation resulting in a lower total market capitalization or adverse effect on the liquidity of Nortel's common shares. For additional information with respect to certain of these and other factors, see Nortel's Annual Report on Form10-K/A, Quarterly Reports on Form 10-Q and other securities filings with the SEC. Unless otherwise required by applicable securities laws, Nortel disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. (1)Nortel, the Nortel logo and the Globemark are trademarks of Nortel Networks. Contacts: Nortel Mary Pretotto (905) 863-7777 Email: maryp@nortel.com Website: www.nortel.com