SVR Syniverse Holdings

Syniverse Technologies (NYSE: SVR), a leading provider of mission-critical technology services to wireless telecommunications companies worldwide, today announced that Chief Financial Officer Raymond L. Lawless is scheduled to present at the Lehman Brothers 2005 Small Cap Conference in Carlsbad, CA on Thursday, November 17, 2005 at 12:20 p.m. EST, 9:20 a.m. PST. Interested parties can listen to the session via a live Webcast at www.syniverse.com/investorevents. About Syniverse Syniverse is a leading provider of mission-critical technology services to wireless telecommunications companies worldwide. Syniverse solutions simplify technology complexities by integrating disparate carriers' systems and networks in order to provide seamless global voice and data communications to wireless subscribers. Carriers depend on Syniverse's integrated suite of services to solve their most complex technology challenges and to facilitate the rapid deployment of next generation wireless services. Syniverse provides services to over 330 telecommunications carriers in approximately 44 countries, including the ten largest U.S. wireless carriers and six of the ten largest international wireless carriers. Headquartered in Tampa, Fla., U.S.A., Syniverse has offices in major cities throughout North America, The Netherlands and the United Kingdom and a global sales force in the United Kingdom, Luxembourg, Italy, China, Hong Kong, Brazil, Slovakia and India. For more information, visit www.syniverse.com Cautions about Forward-Looking Statements This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. These include, but are not limited to, statements regarding the Company's plans, intentions and expectations. Such statements are inherently subject to a variety of risks and uncertainties that could cause actual results to differ materially from those projected. Given these concerns, investors and analysts should not place undue reliance on forward-looking statements.