Cisco IP Phone 6821 - with caller ID - SIP, SRTP - 2 lines CP-6821-3PW-NA-K9=

Single-position foot stand. The foot stand holds the phone in a single position, making the display easy to view and the buttons easy to use while sitting down. You can remove the foot stand for wall mounting. There are mounting holes located on the back of the phone. Handset. Narrowband audio handset connected through an RJ-9 port. Volume control. A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer. Ergonomic design. An easy-to-use interface that provides a traditional telephony-like user experience. Full-duplex speakerphone. A full-duplex speakerphone gives you flexibility in placing and receiving calls. For added security, the Audible Dual-Tone Multi-frequency (DTMF) tones are masked when the speakerphone mode is used. Backlit indicator. Backlit line buttons and a message waiting indicator; uses icons on the LCD to indicate activation of the headset, mute, and select buttons.