Delta Air Lines Offers Crown Room Club Members Added Benefits with New Mobile Printing Service

As an added benefit for Crown Room Club members, Delta Air Lines (NYSE: DAL) is now offering special pricing on mobile printing services that allow Club members to print documents directly from their personal device assistants (PDA) to any fax machine, anywhere. The technology to print directly from mobile devices to fax machines, now available in Delta Crown Room Clubs throughout the United States, is provided by Premiere Global Services, Inc. (NYSE: PGI), a global provider of on-demand, communication technologies-based business process improvement solutions. "Staying productive and connected while on the go is crucial - particularly for Delta customers traveling on business,” said Joe Leach, Delta’s general manager of Ground Products. "With mobile printing, our Crown Room Club members can quickly and conveniently print itineraries, calendars, e-mails, attachments and much more.” For a special annual service fee of $14.95, Delta Crown Room Club members who subscribe to Fax2Mail Mobile can print up to 25 pages per month for 12 months. A special Web site for Delta Crown Room Club members enables travelers to sign up instantly, and detailed directions for accessing the mobile printing service are posted in Crown Room Clubs throughout the United States. The service launches in Delta’s 34 Crown Rooms across the United States on July 21, 2008. To support the new offering for Club members, Premiere Global Services’ representatives will be available in Delta Crown Room Clubs at the following airports to register new users: July 21, 2008 – Hartsfield-Jackson International Airport, Atlanta July 28, 2008 – Logan International Airport, Boston July 29, 2008 – Ronald Reagan Washington National Airport, Washington DC July 30, 2008 – Newark Liberty International Airport, Newark, NJ July 31, 2008 – LaGuardia Airport, New York August 1, 2008 – John F. Kennedy International Airport, New York August 4, 2008 – Cincinnati/Northern Kentucky International Airport August 5, 2008 – Chicago O’Hare International Airport August 6, 2008 – Salt Lake City International Airport August 7, 2008 – Los Angeles International Airport August 8, 2008 – San Francisco International Airport About Delta Air Lines Delta Air Lines operates service to more worldwide destinations than any airline with Delta and Delta Connection flights to 327 destinations in 62 countries. Delta has added more international capacity than any major U.S. airline during the last two years and is the leader across the Atlantic with flights to 44 trans-Atlantic markets. To Latin America and the Caribbean, Delta offers 609 weekly flights to 62 destinations. Delta's marketing alliances also allow customers to earn and redeem SkyMiles on more than 16,000 flights offered by SkyTeam and other partners. Delta is a founding member of SkyTeam, a global airline alliance that provides customers with extensive worldwide destinations, flights and services. Including its SkyTeam and worldwide codeshare partners, Delta offers flights to 499 worldwide destinations in 105 countries. Customers can check in for flights, print boarding passes and check flight status at delta.com. About Premiere Global Services, Inc. Premiere Global Services, Inc. is a global provider of on-demand, communication technologies-based business process improvement solutions. Our Premiere Global Communications Operating System supports business applications within the following solution sets: Conferencing & Collaboration, Desktop Document Solutions, Enterprise Document Solutions, Notifications & Reminders, and eMarketing. Headquartered in Atlanta, Georgia, and with presence in 23 countries worldwide, Premiere Global delivers solutions to an established customer base of over 50,000 companies, including nearly 95% of the Fortune 500. Additional information can be found at http://www.PremiereGlobal.com. Forward-looking and cautionary statements Statements made in this press release, other than those concerning historical information, should be considered forward-looking and subject to various risks and uncertainties. Such forward-looking statements are made pursuant to the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995 and are made based on management's current expectations or beliefs as well as assumptions made by, and information currently available to, management. A variety of factors could cause actual results to differ materially from those anticipated in Premiere Global Services' forward-looking statements, including, but not limited to, the following factors: competitive pressures, including pricing pressures; technological change; the development of alternatives to our services; market acceptance of our new services and enhancements; integration of acquired companies; service interruptions; increased financial leverage; our dependence on our subsidiaries for cash flow; continued weakness in our legacy broadcast fax business; foreign currency exchange rates; possible adverse results of pending or future litigation or infringement claims; federal or state legislative or regulatory changes; general domestic and international economic, business or political conditions; and other factors described from time to time in our press releases, reports and other filings with the SEC, including but not limited to the "Risk Factors" sections of our Annual Report on Form 10-K for the year ended December 31, 2007 and our Quarterly Report on Form 10-Q for the quarter ended March 31, 2008. All forward-looking statements attributable to us or a person acting on our behalf are expressly qualified in their entirety by this cautionary statement.