Mitel 5312 IP Phone (50005847)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Two-line by 20-character white， backlit， graphics display with contrast control and auto-dimming</li><li>Twelve programmable multi-function keys with dual-color LED indicators (for speed dialing， line appearances， feature access)</li><li>Eight function keys: hold， menu， message， speaker， mute， transfer/conference， redial， cancel</li><li>Handsfree speakerphone operation (full duplex)</li><li>Browser-based desktop user tool programming for easy access to telephone system features</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41w8N2VCmLL.jpg" noproxy>