Mobile Centrex solutions are founded on Microsoft .NET framework. This enables Mobile Centrex products to work with other XML-based applications and services across platforms, applications, and programming languages. The .NET framework is based on a set of common open standards including XML and SOAP, and makes it possible to integrate data and applications. The .NET framework is device independent, so Mobile Centrex can display the same information on any Web-enabled desktop, mobile phone devices or PDAs.