User's Manual

34
to and there is no ringtone. After hanging up, the device will still ring the
next time there is an incoming call.
Picture 24 - Ringing mute
8.10 DND
User may enable Do-Not-Disturb (DND) feature on the device to reject incoming calls
(including call waiting). The DND can be enabled on line basis.
Enable/Disable phone all lines DND, Methods the following：
 Phone interface：Default standby mode，
1) Press [DND] button to enter the DND setting interface, select line or phone to
enable DND, the icon will become red. The phone status prompt bar will have a
DND icon.
If the user wishes to enable/disable the uninterrupted function on a specific line, the user
can set the uninterrupted function on the page of configuring the line.
Press [Menu] >> [Function] >> [Basic Settings] >> [DND] button to enter the edit page
of [DND].
Use the left/right navigation keys to select the line to adjust the DND mode and status.
After finishing, press the [OK] button to save.
The user will see that the DND icon turns red, and the SIP line has enabled the DND
mode.