Yealink EXP40 - Manual (Page 18)

Yealink EXP40 User Guide
10
You can configure a DSS key as the DND key. If the DND key mode is configured to
“phone”, you can activate the DND mode by pressing the DND key when the phone is
idle. Press the DND key again to deactivate the DND mode. If the DND key mode is
configured to “custom”, press the DND key when the phone is idle, the phone enters into
the DND setting interface.
To configure a DSS key as the DND key:
1. Click on DSSKey->Ext Key.
2. In the desired DSS key field, select DND from the pull-down list of Type.
3. Enter the desired value in the Label field or leave it blank.
If you leave this field blank, the LCD screen will display the default label “DND”.
4. Click Confirm to accept the change.
You can configure a DSS key as the call return key. Then you can place a call back to the
caller of the last incoming call by pressing the call return key when the phone is idle.
To configure a DSS key as the call return key:
1. Click on DSSKey->Ext Key.
2. In the desired DSS key field, select Call Return from the pull-down list of Type.
3. Enter the desired value in the Label field or leave it blank.