PC Management Upgrade Cerillion Billing Solution to Drive Growth

London, UK, 16^th October 2006 – Convergent Billing specialist, Cerillion Technologies, today announced that PC Management have signed a new contract to upgrade their existing billing solution to Cerillion 3. The upgrade will enable PC Management to provide improved service levels for their Immix Wireless GSM operation in Pennsylvania, and help drive growth in new markets.

Cerillion will implement upgraded versions of their CRM Plus and Revenue Manager products, providing PC Management with a new suite of tools to improve customer service and speed up time-to-market for new offerings.

“Moving to Cerillion 3 brings us many enhancements including new sales and product wizards, helping us launch innovative services and increasing CRM efficiency and accuracy,” commented Linda Martin, Executive Vice President of PC Management. “Increased performance in Rating and Billing will support our ambitious growth plans, and we are confident that this new release will help us to differentiate our service offerings in our very competitive regional markets.”

Louis Hall, CEO of Cerillion Technologies adds “We have been working with PC Management for 4 years and are delighted they have chosen the upgrade to Cerillion 3. This represents a major step forward in terms of support for next generation services and business models, and we are excited that PC Management will be our first client in the Americas to implement this version.”

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Notes to editor

About PC Management

PC Management, founded in 1990 operates, manages and enables wireless carrier and service provider businesses in the United States. The company brings together wireless licensees and investors, provides management and operations expertise, resources and services and selectively invests in wireless communications ventures.