Installation guide

AP-IP120 IP Phone Installation Guide Version 1.0
AddPac Technology Proprietary & Documentation
133
System Configuration – DND(Do Not Disturb) Setup
Do Not Disturb (DND) features allows you to turn off the ringer (Ring Silence) for
an incoming call or to reject the call (Call Reject. You may hold pressing the leave
of absence button of the IP-Phone for more than 2 seconds to enable or disable this
function. The Call Reject can work only in the SSCP mode.
(Figure 4-57) DND Setup Menu Section