Operation Manual

Phone Configuration .............................................................................................27
General Configuration Tasks ..............................................................................27
Language ...................................................................................................................... 27
Time and Date................................................................................................................. 28
Keyboard Lock ................................................................................................................ 28
Display Format ................................................................................................................ 29
Display Configuration Tasks ............................................................................... 30
Display Contrast.............................................................................................................. 30
Backlight Mode................................................................................................................ 31
Audio Configuration Tasks.................................................................................. 32
Volume ...................................................................................................................... 32
Headset Use.................................................................................................................... 33
Ringtones ...................................................................................................................... 34
SIP Identity Configuration Tasks......................................................................... 37
Adding / Editing Extensions ............................................................................................ 37
Blocking Extensions ........................................................................................................ 37
Removing Extensions...................................................................................................... 38
Function Key Configuration Tasks ...................................................................... 39
Input fields ...................................................................................................................... 39
Key Types ...................................................................................................................... 39
Maintenance Tasks............................................................................................. 44
Administrator Password .................................................................................................. 44
Operation Modes............................................................................................................. 44
Firmware Update............................................................................................................. 45
Reboot ...................................................................................................................... 49
Factory Reset.................................................................................................................. 50
Basic Call Functions..............................................................................................51
Outgoing Calls .................................................................................................... 51
Extension (SIP identity) for Outgoing Calls ..................................................................... 51
Making Calls.................................................................................................................... 51
Auto Completion (Number Guessing) ............................................................................. 55
Call Completion............................................................................................................... 56
Call Termination .............................................................................................................. 58
Redial ...................................................................................................................... 58
Incoming Calls .................................................................................................... 59
Call Indication.................................................................................................................. 59
Accepting Incoming Calls................................................................................................ 60
Call Waiting ..................................................................................................................... 61
Denying Incoming Calls .................................................................................................. 63
Denying Incoming Calls Automatically ............................................................................ 63
DND (Do Not Disturb) Mode ........................................................................................... 64
Call Forwarding ............................................................................................................... 65