Table Of Contents
Overview of the 2420 ................................................................................................................. 7
Call Appearance Keys ............................................................................................................... 9
Answer a Call ........................................................................................................................................... 11
Make a Call............................................................................................................................................... 11
Speed Dial ................................................................................................................................................ 11
Hold .......................................................................................................................................................... 12
Redial ....................................................................................................................................................... 12
Speakerphone .......................................................................................................................................... 12
Transfer .................................................................................................................................................... 13
Conference ............................................................................................................................................... 13
Message ................................................................................................................................................... 13
Using Speed Dials.................................................................................................................... 15
Overview of Speed Dials .......................................................................................................................... 15
Dialing a Speed Dial Number ................................................................................................................... 15
Deleting a Speed Dial............................................................................................................................... 16
Editing a Speed Dial ................................................................................................................................. 16
Adding a New Speed Dial......................................................................................................................... 17
Using the Call Log ................................................................................................................... 19
Overview of the Call Log .......................................................................................................................... 19
Viewing the Call Log................................................................................................................................. 20
Deleting a Call Log Entry.......................................................................................................................... 20
Erasing All Logged Calls .......................................................................................................................... 21
Overview of 2420 Options ........................................................................................................................ 23
Changing the Ring Pattern ....................................................................................................................... 24
Call Log Setup .......................................................................................................................................... 24
Switch Visual Ring On/Off ........................................................................................................................ 24
Using Self Test ......................................................................................................................................... 25
Selecting the Display Mode ...................................................................................................................... 25
Language.................................................................................................................................................. 26
Automatic Gain Control (AGC) ................................................................................................................. 26
Display Keys............................................................................................................................. 27
Overview of the Display Keys ................................................................................................................... 27
Display Mode............................................................................................................................................ 28
Display Key Programming ........................................................................................................................ 29
Shorthand Programming Mode ................................................................................................................ 30
Longhand Programming ........................................................................................................................... 31
Display Key Functions .............................................................................................................................. 32
Display Key Functions ......................................................................................................................... 32
<Number> - Dial (#) ............................................................................................................................. 32
<Group Name> - Group (#).................................................................................................................. 32
<User Name> - User (#) ...................................................................................................................... 33
Absnt - Set Absent Text ....................................................................................................................... 33
AD - Abbreviated Dial (!) ...................................................................................................................... 33
2420 User Guide
IP Office 3.0(DT)
40DHB0002USEG Issue 3d (16th March 2005)
Page iii