The Nortel/Avaya 1220 IP Deskphone supports the following features: • four context-sensitive soft keys (self-labeled) Note: Context-sensitive soft keys are Avaya Communication Server dependent. Some IP Deskphones are not configured to support context-sensitive soft key functionality. Contact your system administrator for further details. • six specialized fixed keys • Quit • Directory • Message (Inbox) • Redial • Services • Conference • six fixed call-processing keys • Mute • Handsfree • Goodbye • Applications • Headset • Hold • wall-mountable • LCD display screen • high-quality speaker phone • volume control keys to adjust the ringer, speaker, handset, and headset volume • hearing aid compatibility • Second Page Functionality to access a second page of features using the left and right keys • eight programmable feature keys: • four keys for user-defined feature key labels • four lines or features you can access through Second Page Functionality • headset jack Welcome 13 • handset jack • 10/100 Ethernet ports • one Ethernet port for LAN connection • one Ethernet port for optional PC connection • Power over Ethernet (PoE) or power through a supported AC adapter • support to Network Diagnostic Utility • Accessory Expansion Module (AEM) port to connect the Expansion Module • supports special text display and audio message playing (see “Audio and text message broadcast” on page 36) • supports wideband audio when the deskphone is equipped with a wideband-capable handset. You must supply your own widebandcapable handset. • supports wideband audio when the deskphone is equipped with a wideband-capable headset. You must supply your own widebandcapable headset. The Avaya 1220 IP Deskphone does not support wideband audio using the internal speakerphone or the WML Browser.