Cisco 7940 Features
- Large, pixel-based LCD display that provides information such as date and time, calling party name, number, and digits dialed
 - 2 programmable line and feature keys
 - 4 dynamic soft keys to guide users through call features and functions
 - Built-in headset port and high quality speakerphone with mute
 - Internal Cisco two-port Ethernet switch
 - Messages key offers direct access to voicemail
 - Powered by local 48VDC power supply (sold separately) or any Cisco Inline Power-capable blades and boxes (POE)
 - Pre-loaded with SCCP for Cisco users
 
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Cisco PA100-NA 5V Power Supply for SPA500 and SPA900 (New) 						
				