—Speed-Dial
—Ringing
—Call in progress/Conference
—Call Forward
—Do Not Disturb
— Presence/BLF
3.Soft Keys—The screen will display labels for these keys, to identify their context-sensitive functions.
4.Line Indicators—Individual multi-color LEDs display the dynamic call state and remote user status (busy lamp field (BLF) and presence). The LED’s indicate the following:
—Solid green—An active call is in progress.
—Fast flashing green—There is an Incoming (ringing) call.
—Flashing green—The call is held by the other party.
—Flashing red—The call is on hold.
—Solid red—The line is busy remotely (shared lines).
5.Line Keys and —Activate up to two lines that can be assigned to your phone.
6.Hold —Holds an active call or resumes a held call.
7.Headset —Allows you to place and receive calls through an optionally connected headset.
8.Speakerphone —Allows for hands-free communication during calls.
9.Hands-freeMicrophone—Picks up audio during hands-free calls. Place your phone on a hard, flat surface for best results.
10.Volume Keys —Adjusts the volume of the handset, headset, speaker, and ringer.
11.Microphone Mute —Mutes local audio during calls.