Siemens OpenStage Key Module 15

This is a new Siemens OpenStage Key Module 15, designed for use with Siemens desk phones. The module features 15 keys for easy access to call functions and other features. The keys can be customised to suit your specific needs. Key features: * 15 keys for easy access to call functions and other features * Customisable keys for specific needs * Perfect for use with Siemens desk phones