Key number
Location
Keys 5-16
Blocked.
Key 17
Key labeled as Message.
Key 18
Transfer (CXR).
Key 19
Six-party Conference (CNFC06).
Key 20
Call Forward (CFU).
Key 21
Ring Again (RAG).
Key 22
Call Park (CPK).
Key 23
Call Pick-up (CPU).
Key 24
Speed Call Short (SCS), Long (SCL), or User (SCU).
Key 25
Privacy release (PRL).
Key 26-27
Null.
Key 28
Callers List.
Key 29
Redial List.
Key 30-32
Null.
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.
Message Waiting and Call Status Indicator (MWI)
Avaya 3900 Series Digital Deskphones User Guide
August 2010 45
Summary of Contents for Communication Server 2100
Page 8: ...New in this release 8 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 26: ...Feature keys 26 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 36: ...Avaya 3901 Digital Deskphone 36 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 50: ...Avaya 3903 Digital Deskphone 50 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 58: ...Avaya 3904 Digital Deskphone 58 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 66: ...Avaya 3905 Digital Deskphone 66 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...
Page 76: ...Hardware options 76 Avaya 3900 Series Digital Deskphones User Guide August 2010 ...