Message Waiting And Call Status Indicator (Mwi); Info Line - Avaya 3900 Series User Manual

Key number
Keys 5-16
Key 17
Key 18
Key 19
Key 20
Key 21
Key 22
Key 23
Key 24
Key 25
Key 26-27
Key 28
Key 29
Key 30-32
Note:
Keys 18-25 and 28-29 are the keys labeled as the four context-sensitive soft keys.

Message Waiting and Call Status Indicator (MWI)

The MWI LED lights to show a message is waiting. This indicator visually alerts that a call is
holding. The LED flashes to indicate an incoming call. It winks when a call is holding.

Info line

The Info display line is 24 characters long. It displays information such as in use DN, user key
presses, and time and date.
Avaya 3900 Series Digital Deskphones User Guide
Blocked.
Key labeled as Message.
Transfer (CXR).
Six-party Conference (CNFC06).
Call Forward (CFU).
Ring Again (RAG).
Call Park (CPK).
Call Pick-up (CPU).
Speed Call Short (SCS), Long (SCL), or User (SCU).
Privacy release (PRL).
Null.
Callers List.
Redial List.
Null.
Message Waiting and Call Status Indicator (MWI)
Location
August 2010 45