Refurbished Cisco Unified IP Phone 8851 with Cisco 8800 Key Expansion Module

Offers telephony feature integration with personal mobile devices and also offers flexible deployment options: Cisco on-premises, hosted, Webex Calling, and third-party call control offer flexible deployment options. and The Cisco 8800 Key Expansion Module extends the capabilities of Cisco IP Phone 8851, 8861, and 8865 models with additional buttons and a color LCD display. It provides 2 pages of 18 additional buttons (36 total), each with red/green illuminated indicators for line status.