Installation guide

AP-IP300 IP Phone Installation Guide Version 1.0
AddPac Technology Proprietary & Documentation
Network & Call – Additional Service – DND(Do Not Disturb)
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 4-50) DND Menu Screen