AASTRA DT590 for MD Evolution User Guide EN - Manual (Page 122)

DT590 Adjustments
MD Evolution – Cordless DT590 252
DT590 Adjustments
This section describes how to set and adjust a personal volume,
how to change indication of incoming calls, how to adjust the
display, how to change the language and how to revert all DT590
settings to their defaults.
Volume Control
You can adjust the volume in the ear piece, of the loudspeaker for
handsfree speaking and the volume of the ringer. Use the volume
keys to adjust the volume, see section “ DT590 General
Description ” on page 152 for the location of the volume controls.
To turn the microphone, ringing sound and warning sound on or off
during a call, see section “ During Calls ” on page 180.
Adjust loudspeaker volume for handsfree speaking U
or
D
Press to adjust the volume during a call.
Adjust ear piece volume U
or
D
Press to adjust the volume during a call.
The phone will now store and keep the new volume level.
Adjust ringer volume
Route: Menu » Toolbox » Sound & Alerts » Ringer volume ¾
Press.