Gary Fujinami, Senior Direct, Professional Service at Subex Azure and Scott Cranston, Senior Manager of Revenue Assurance, T-Mobile, is presenting a case study during the “Taking Revenue Assurance to the Next Level” session at the TeleStrategies Revenue Management conference, being held in Phoenix Arizona today, September 28, 2006. The practice of revenue assurance has evolved and matured significantly during the past decade.

From manual services to point solutions and programs, RA professionals are now taking aim at enterprise-wide deployments as a means of reducing potential loss all along the revenue lifecycle. During this session, attendees will learn first-hand how T-Mobile USA rolled out its comprehensive RA program with the breadth of the enterprise in mind. Without many of the barriers age-old legacy systems and processes bring, T-Mobile offers a unique perspective into the steps an operator can take to transition RA programs from old-school to state-of-the-art.

About Subex Azure Limited
Subex Azure Limited (http://www.subexazure.com) is the world’s largest vendor of Revenue Maximization solutions for telecom operators. Subex Azure pioneered the strategic concept of a Revenue Operations Centre (ROC) – a centralized and integrated operational infrastructure to monitor, control and assure the integrity of the revenue chain. Subex Azure’s RevMaxâ„¢ is an integrated suite of best-in-class software solutions that power the ROC. Subex Azure counts amongst its customers, 23 of the world’s largest 40 telcos and has a customer base of over 150 customer installations in more than 60 countries.

About T-Mobile USA
Based in Bellevue, Wash., T-Mobile USA, Inc. is a member of the T-Mobile International group, the mobile telecommunications subsidiary of Deutsche Telekom AG (NYSE: DT). T-Mobile USA’s GSM/GPRS/EDGE voice and data networks in the United States (including roaming and other agreements) reach more than 275 million people. In addition, T-Mobile operates the largest carrier-grade, commercial wireless broadband network in the United States, providing Wi-Fi access at more than 7,800 public locations throughout the country, with further Wi-Fi access being made available at nearly 30,000 international roaming locations. For more information, visit the company Web site at www.t-mobile.com. T-Mobile® is a federally registered trademark of Deutsche Telekom AG.