
2420 and 5420 User Guide Page iii
IP Office 4.0 15-601077 Issue 8 (11th December 2006)
Table of Contents
The Telephone............................................................................................................................1
About this Guide.......................................................................................................................................1
Overview..................................................................................................................................................1
Call Appearance Keys..............................................................................................................................3
Call Appearance Key Icons ......................................................................................................................4
System Features......................................................................................................................................4
Logging On...............................................................................................................................................5
Logging Off...............................................................................................................................................5
No User....................................................................................................................................................6
The Display..............................................................................................................................................7
Basic Call Handling Features....................................................................................................8
Answering a Call ......................................................................................................................................8
Making a Call............................................................................................................................................9
Clearing a Call..........................................................................................................................................9
Headset Working....................................................................................................................................10
Speakerphone........................................................................................................................................11
Speed Dial..............................................................................................................................................11
Redial.....................................................................................................................................................12
Mute.......................................................................................................................................................12
Hold........................................................................................................................................................12
Transfer..................................................................................................................................................13
Parking Calls..........................................................................................................................................13
Conference.............................................................................................................................................14
Message.................................................................................................................................................14
Private Call.............................................................................................................................................15
Using Speed Dials....................................................................................................................16
Overview of Speed Dials........................................................................................................................16
Adding a New Speed Dial.......................................................................................................................17
Dialling a Speed Dial Number.................................................................................................................18
Deleting a Speed Dial.............................................................................................................................18
Editing a Speed Dial...............................................................................................................................18
Converting a Call Log Entry to a Speed Dial...........................................................................................18
Using the Call Log ...................................................................................................................19
Overview of the Call Log ........................................................................................................................19
Using The Call Log.................................................................................................................................20
Setting Which Calls are Logged .............................................................................................................20
Viewing the Call Log...............................................................................................................................21
Making Calls from the Call Log...............................................................................................................21
Saving a Call Log Entry to Your Speed Dial List.....................................................................................21
Deleting a Call Log Entry........................................................................................................................22
Erasing All Logged Calls ........................................................................................................................22
Changing Options....................................................................................................................23
Changing Ringer Options.......................................................................................................................23
Adjusting the Display Contrast................................................................................................................24
Call Log Setup........................................................................................................................................24
Miscellaneous.........................................................................................................................................24
Using Self Test.......................................................................................................................................24
Default Phone/Erase All Settings............................................................................................................25
Language...............................................................................................................................................25
Automatic Gain Control (AGC) ...............................................................................................................26
Function Keys ..........................................................................................................................27
Overview of the Function Keys...............................................................................................................27
Display Mode..........................................................................................................................................28