Full-featured and stylish business IP phone supporting up to two Ciscoฎ SPA500S Expansion Modules (32 button attendant consoles)
Cisco Mobile Link: Bluetooth enhanced integration with mobile phones to make and receive calls, import your personal contacts, and charge your mobile phone
Enhanced network connectivity with Power over Ethernet (PoE), 802.11g Wi-Fi client with Wi-Fi Protected Setup (WPS), and Bluetooth headset support
Graphics-rich, high-resolution 3.2-inch QVGA 320 x 240 color screen
Cisco AnyConnect VPN Client: Highly secure Internet phone connection for remote users that is simple and easy to set up
MonitorView for monitoring up to four video surveillance cameras from your phone
Cisco XML services framework: Support for productivity applications directly on your phone
Support for multimedia functions, such as playing MP3s, displaying digital photos, and viewing RSS feeds
Wideband audio for unsurpassed voice clarity and enhanced speaker quality
Support for both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business | 
