Denying an incoming call ................................................................................................ - 23 - 
DND................................................................................................................................. - 23 - 
Call Forward .................................................................................................................... - 23 - 
During an Active Call .............................................................................................................. - 24 - 
Mute................................................................................................................................. - 24 - 
Call Hold.......................................................................................................................... - 24 - 
Call Waiting ..................................................................................................................... - 25 - 
Call Transfer..................................................................................................................... - 25 - 
3-way Conference............................................................................................................ - 26 - 
Message.................................................................................................................................... - 26 - 
Voicemail ......................................................................................................................... - 26 - 
SMS.................................................................................................................................. - 27 - 
Using the Advanced Phone Functions..........................................- 29 -
Account Setting........................................................................................................................ - 29 - 
Network Setting ....................................................................................................................... - 30 - 
Maintenance Tasks................................................................................................................... - 31 - 
Administrator Mode......................................................................................................... - 31 - 
Administrator/User Password .......................................................................................... - 31 - 
Reboot.............................................................................................................................. - 32 - 
Reset to Factory ............................................................................................................... - 32 - 
Firmware Update.............................................................................................................. - 33 - 
System Log Export........................................................................................................... - 34 - 
Programmable Key Configuration........................................................................................... - 34 - 
SIP Trunk ......................................................................................................................... - 34 - 
BLF.................................................................................................................................. - 35 - 
Intercom........................................................................................................................... - 35 - 
Direct Pickup.................................................................................................................... - 36 - 
Group Pickup ................................................................................................................... - 36 - 
Conference....................................................................................................................... - 36 - 
Speed Dial........................................................................................................................ - 37 - 
Hold.................................................................................................................................. - 37 - 
Transfer............................................................................................................................ - 37 - 
Call Return....................................................................................................................... - 37 - 
Voicemail ......................................................................................................................... - 38 - 
Group Listening ............................................................................................................... - 38 - 
Custom............................................................................................................................. - 38 - 
Tone Settings............................................................................................................................ - 38 - 
Trouble Shooting ...........................................................................- 40 -