Cisco Unified IP Phone Expansion Module 7915 - key expansion module

The Cisco Unified IP Phone Expansion Module 7915 extends the capabilities with additional buttons and an LCD display. With this expansion module, you add 12 physical keys with access to 12 additional keys through the page keys for a total of 24 buttons to the existing buttons. You can use up to two Cisco Unified IP Phone Expansion Module 7915 modules with the Cisco Unified IP Phone select models.