FOOTHILL RANCH, CA – June 1, 2004 – Debisys, Inc., a leading provider of prepaid solutions, announced today the introduction of STi Mobile phones and services to its network.

The STi Mobile products offer very competitive handset and bundled airtime rates. The company utilizes an all digital 3G nationwide network that reaches over 220 million people. For more details about the companies products please visit www.stimobile.com.

Phil Prouty, Founder and COO commented “We’re excited to add STi Mobile to our network. We’ve seen handset sales as an effective tool to build customer loyalty, and STi Mobile offers brand new phones at highly competitive prices.”

About Debisys, Inc.
Debisys, Inc. is a leading supplier of prepaid solutions; including full service products such as prepaid cellular, long distance, internet, MasterCard, debit cards, stored value cards and billpay. The companies POSA network has over 12,000 active terminals and processes over $100m a year in product sales. The companies Flexcharge and Direct Top Up products allow for PINless recharge of cellular accounts and further reduces operation costs for carriers. For more information, please visit the company web site at www.debisys.com or email info@debisys.com.

Contact: Stephen Combe
stephen@debisys.com
(949)699.1401