User Guide
Telephone settings
178
Configuring the ring volume
To change the ringer volume, perform the following steps:
Defining the ring external melody
The Avaya 4070 and 4075 DECT Handsets offer 20 melodies, while the 
Avaya 4027 DECT Handset offers 10 melodies.
4. Press the Left or Right key to choose the Sounds 
and alerts menu.
1. Open the Sounds and alerts menu using the steps 
in “Accessing the Sounds and alerts menu” 
(page 177).
2. Press the Up or Down key to highlight the Ring 
volume option.
3. Press the Select soft key.
4. Press the Left or Right key to select the volume 
level.
5. Press the OK soft key to apply the changes.
6. Press the Clr key one or more times to return to the 
idle display.
WARNING
If your handset is subscribed to a traditional DECT 
system based on DMC cards, the system identifies all 
incoming calls as external.
 Ring volume
Select
OK










