Zi Corporation
NASDAQ : ZICA
TSX : ZIC

Zi Corporation

March 29, 2006 13:22 ET

Zi Corporation Statement Regarding Webcast of Today's 2005 Results Conference Call

CALGARY, ALBERTA--(CCNMatthews - March 29, 2006) - Zi Corporation (TSX:ZIC)(NASDAQ:ZICA) said today that due to a technical problem experienced by the third-party conference call service provider responsible for this morning's 2005 fourth quarter and year-end conference call, the live webcast of the conference call was not available during the call. The conference call took place today at 9:00 a.m. EST.

This morning's conference call was recorded and a telephone replay of the call is now available by calling (888) 203-1112 and, when connected, entering the replay passcode 6538416. International callers may access the telephone replay by calling + 1 (719) 457-0820 and entering the above passcode.

About Zi Corporation

Zi Corporation (www.zicorp.com) is a technology company that delivers intelligent interface solutions to enhance the user experience of wireless and consumer technologies. The company provides device manufacturers and network operators with a full range of intuitive and easy-to-use input solutions, including: eZiText for one-touch predictive text entry; eZiTap for intelligent multi-tap entry, eZiType™ for keyboard prediction with auto-correction, Decuma® for predictive pen-input handwriting recognition and the Qix™ service discovery engine to enhance the user experience and drive service usage and adoption. Zi's product portfolio dramatically improves the usability of mobile phones, PDAs, gaming devices and set-top boxes and the applications on them including SMS, MMS, e-mail and Internet browsing. Zi supports its strategic partners and customers from offices in Asia, Europe and North America. A publicly traded company, Zi Corporation is listed on the Nasdaq National Market (ZICA) and the Toronto Stock Exchange (ZIC).

This release may be deemed to contain forward-looking statements, which are subject to the safe harbour provisions of the United States Private Securities Litigation Reform Act of 1995. These forward-looking statements include, among other things, statements regarding future events and the future financial performance of Zi Corporation that involve risks and uncertainties. Readers are cautioned that these forward-looking statements are only predictions and may differ materially from actual future events or results due to a variety of factors, including: the growth trends in the input technology industry; new product development; global economic conditions and uncertainties in the geopolitical environment; financial and operating performance of Zi's OEM customers and variations in their customer demand for products and services; the ability to successfully acquire businesses and technologies and to successfully integrate and operate these acquired businesses and technologies; dependence on the introduction and market acceptance of new product offerings and standards; rapid technological and market change; matters affecting Zi Corporation's significant shareholder; litigation involving patents, intellectual property, and other matters; the ability to recruit and retain key personnel; Zi Corporation's ability to manage financial risk; currency fluctuations and other international factors; potential volatility in operating results and other factors listed in Zi Corporation's filings with the Securities and Exchange Commission. Any projections in this release are based on limited information currently available to Zi Corporation, which is subject to change. Although any such projections and the factors influencing them will likely change, except to the extent required by law, Zi Corporation will not necessarily update the information. Such information speaks only as of the date of this release.

Zi, Decuma, Qix, eZiTap, eZiType and eZiText are either trademarks or registered trademarks of Zi Corporation. All other trademarks are the property of their respective owners.

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