Avaya IP Office 5420 User Manual

IP Office  
5420/2420 Phone User Guide  
Issue 6d (15th September 2005)  
The Telephone  
Overview  
This guide covers the use of the Avaya 5420 and 2420 phones on Avaya IP Office. Both phones are  
similar, however the 5420 is only supported on the IP Office whereas the 2420 is supported on a range  
of Avaya phone systems.  
5420/2420 Phone User Guide  
IP Office  
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Issue 6d (15th September 2005)  
 
The Telephone  
1. Display, Call Appearance and Feature buttons: Call Appearance Keys allow the user to  
handle multiple calls and the display shows call information. Details on system features  
(allocated by your System Administrator) can also be displayed.  
2. Message lamp: Lit when the user has voicemail messages. Can also be set to flash when the  
phone is ringing.  
3.  
4.  
Previous/Next Page: Move through the different pages of the call handling, speed dials  
and call log screens. Also used to move the cursor during data entry.  
Messages: Access the user's mailbox.  
5. Call Handling Buttons:  
Hold: Place call on hold.  
Transfer: Transfer call.  
Conference: Conference held calls.  
Drop: Drop call.  
Redial: Redial last number dialed.  
6. Dial pad: Standard 12-button pad for dialing telephone numbers.  
7.  
Volume Controls: Adjust the speaker, handset, headset, or ringer volume depending on  
which is currently in use.  
8.  
Mute: Turns the microphone on/off. When in use, the associated light is on and the caller  
cannot hear you.  
9.  
Headset: Switches from handset to headset. The light associated with this button turns on  
when the headset is active.  
10.  
Speaker: Access the speakerphone. The light associated with this button turns on when the  
speakerphone is active.  
11.  
Exit: Returns you to the main call handling screen.  
12. Softkeys: Used to navigate to or initiate certain features, such as Speed Dial or Call Log, as well  
as control certain actions within the features. These keys correspond to the text prompts in the  
display screen immediately above them.  
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Call Appearance Keys  
Normally, the first page of the main call handling screen contains three keys set as 'call appearance'  
keys. These are allocated to you by your System Administrator and are indicated as a=, b= and c=.  
Your System Administrator can change a call appearance key with:  
A Bridged Appearance  
A bridged appearance key matches the status and operation of the Call Appearance Key on a  
pre-defined colleague’s telephone. Hence, you can pick-up, make and receive calls on behalf of  
your colleague.  
A Line Appearance  
An IP Office exchange line (but not IP lines) can be allocated to you such that the status of that  
line is displayed and you can use the line appearance key to make and receive calls.  
Call Coverage Appearance  
A call coverage appearance key alerts you when a pre-defined colleague is receiving a call. The  
covered user does not need to be using call appearance keys. Hence, you can pick-up calls on  
behalf of your colleague.  
All of the above can only be allocated to you by your System Administrator.  
For details of Bridged, Line and Call Coverage Appearance Keys set-up and their operation, refer the IP  
Office Key and Lamp Operation manual.  
CAUTIONS:  
1. Having more than two Call Appearance keys is very useful. When holding a call you can  
answer/make another call and then switch between calls or transfer or conference. If you are set  
to receive call waiting indication, the waiting call is shown against the next call appearance key.  
2. Although the System Administrator can replace the Call Appearance Keys with:  
A Bridged Appearance  
A Line Appearance  
Call Coverage Appearance  
System Features  
This would severely restrict the use of features such as conference and transfer.  
It is for these reasons that it is strongly recommended that all Call Appearance keys remain at their  
default settings.  
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The Telephone  
Call Appearance Keys Icons  
The icons displayed against the Call Appearance/Feature Keys allow you to determine the status (for  
example, on Hold) of each call. Icons also indicate whether a feature has been activated for a particular  
button.  
Incoming Call:  
A symbol next to a call appearance key indicates an incoming call. Pressing the adjacent  
key answers the call and puts any other current call on hold.  
Connected:  
A symbol next to a call appearance key indicates that it is the currently connected call. The  
caller's telephone number (if available) is also shown. Pressing the adjacent  
key puts the  
call on hold. An H is also shown on the display.  
On Hold:  
A
symbol next to a call appearance key indicates a call on hold. Pressing the adjacent  
key takes the call off hold and puts any other current call on hold.  
Function Active:  
The button to the left or right of the function key is active.  
System Features  
System Features can only be set against soft Function Keys by your System Administrator. However,  
your System Administrator may allocate you two ‘self administrator’ features that will enable you to add  
System Features to your soft Function Keys.  
In addition, there are a number of System Features that you can always access yourself by the use of  
short codes. Refer to System Features Introduction for details of System Features that you can always  
access yourself by dialing short codes, for example *17 to listen to your voicemail messages.  
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Basic Call Handling Features  
Answer a Call  
When a call arrives at your phone, you hear a ringing tone and a blinking bell icon appears on the  
associated call appearance.  
To answer an incoming call  
Do one of the following:  
If you are not active on another call, answer the call using your handset, headset, or  
speakerphone (see Speakerphone).  
If you are active on a call already, place the active call on hold (Hold), and then answer the  
incoming call.  
If the call appearance for the ringing call is not displayed on the current screen page, use  
Exit to return to the first page of the Home screen. When you locate the call appearance for the  
ringing call, press the corresponding call appearance button.  
Make a Call  
You can make calls from the phone using a variety of methods as follows:  
To manually make a call:  
1. Dial the required number on the key pad (remember to include the required access code (for  
example, 9) for an outside line) and listen to the progress of the call.  
2. Adjust speakerphone volume as necessary.  
To change the volume use the and buttons. The display shows the volume level.  
(There are eight volume levels.)  
3. If the call is not answered, you can clear the call by pressing Speaker or  
Drop  
or  
4. When the call is answered, either speak or pick up the handset and speak to the called party.  
To automatically make a call:  
Do any of the following:  
Press  
Redial and a call appearance key  
to have the phone dial the last number that you  
dialed. See Redial.  
or  
or  
Access the Call Log and initiate a call to a specific entry. See Making Calls from the Call Log.  
Access the Speed Dial List in your personal directory and initiate a call to a specific entry. See  
Dialing a Speed Dial Number.  
When the call is answered, either speak or pick up the handset and speak to the called party.  
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Basic Call Handling Features  
Clearing a Call  
To clear an established call either:  
1. Replace the handset  
or  
2. Press  
Drop. You will hear dial tone, unless you are in ‘call center mode’ of working when you  
will then hear silence.  
Headset Working  
When a headset is to be used, it must be plugged in to the headset socket on the base of the phone. To  
activate the headset and switch off the handset, press  
illuminated when headset working is activated.  
Headset. The lamp beside the button is  
To answer an incoming call:  
1. Press the call appearance key  
next to the flashing bell icon ( ):  
To clear a headset call:  
1. Press  
Drop.  
To manually make a call:  
1. Dial the number (remember to include the required access code (for example, 9) for an outside  
line) and listen to the progress of the call.  
To automatically make a call:  
Do any of the following:  
Press  
Redial and a call appearance key  
to have the phone dial the last number that you  
dialed. See Redial  
or  
or  
Access the Call Log and initiate a call to a specific entry. See Making Calls from the Call Log.  
Access the Speed Dial List in your personal directory and initiate a call to a specific entry. See  
Dialing a Speed Dial Number.  
When the call is answered, speak to the called party.  
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Speakerphone  
The two-way built-in speakerphone allows you to make and answer calls without lifting your handset.  
Keep in mind that two-way speakerphones may not operate satisfactorily in every environment (such as  
in very noisy locations).  
To make or answer a call without lifting the handset, or to use the speakerphone with any feature  
1. Press  
Speaker. The LED beside the button illuminates.  
2. Make or answer the call, or access the selected feature.  
3. Adjust the speakerphone volume if necessary. To change the volume use the  
The display shows the volume level. (There are eight volume levels).  
and  
buttons.  
To change from the speakerphone to the handset (or headset if fitted)  
1. Pick up the handset (or press  
Headset) and talk.  
To change from the handset to the speakerphone  
1. Press Speaker.  
2. Hang up the handset.  
To end a speakerphone call  
1. Press  
Speaker again.  
Speed Dial  
The Speed Dial feature allows you to have the phone automatically dial calls to telephone numbers  
stored in your personal directory (maximum of 104). See Dialing a Speed Dial Number.  
To make a call to a personal directory entry using the Speed Dial feature  
1. From the Home screen, press the  
SpDial softkey. The Speed Dial screen is displayed.  
2. Press the button next to the entry you want to call.  
3. If the entry you want is not displayed, use and to cycle through the entries or key the first  
letter of the required name to jump to the page with a matching entry.  
4. The phone dials the number for you.  
Redial  
The Redial feature automatically redials a previously dialed extension or outside number (up to 24  
digits). Your phone stores the last ten numbers dialed.  
Note: If you have dialed the same number twice in succession, it will only have one appearance in the  
redial list.  
To redial previously dialed number:  
1. Press  
Redial. Use  
and to step through the entries. When you have located the  
required number, press the associated key.  
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Basic Call Handling Features  
Mute  
During an active call, the Mute feature prevents the party with whom you are speaking from hearing you.  
This feature is most commonly used in conjunction with the Speakerphone, but can be used to hold an  
off-line conversation at any time during a call.  
Preventing the other person on the line from hearing you:  
1. Press Mute. The other party cannot hear you. The indicator next to the Mute button lights when  
Mute is active.  
2. To reinstate two-way conversation, press Mute again.  
Hold  
If, with a call in progress, a second call arrives and is shown against a Call Appearance key, you can  
then Hold the first call and answer the second call.  
To put an existing call on hold:  
1. Press  
Hold or the Call Appearance button with the symbol against it. The symbol changes to  
; showing that the line is on hold.  
2. Answer the second call by pressing the Call Appearance button with the symbol against it. The  
symbol changes to ; showing that the line is connected.  
To return to the held call:  
1. If you have a call in progress, then first put that call on hold as above.  
2. To retrieve a held call, simply press the Call Appearance button with the against it.  
Note: After a pre-set time (defined by your System Administrator), you are reminded that you have a call  
on hold by the hold icon changing for a few moments to and the phone ringing.  
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Transfer  
The Transfer feature allows you to transfer a call from your telephone to another extension or outside  
number.  
To transfer the current call to another extension:  
1. With a call in progress, press  
Transfer or  
Hold.  
2. When you hear dial tone, dial the number to which the call is to be transferred.  
3. Do one of the following:  
To transfer the call without announcing it, either hang up or press  
Transfer again. The  
transfer is complete. If the transferred call is not answered within a preset time, it is  
returned to you.  
To announce the call before transferring it, wait for the called party to answer.  
If the called party is willing to accept the call, press  
the transfer.  
Transfer again to complete  
If the called party does not wish to accept the call, press  
to the held call by pressing its call appearance button.  
Drop. You can return  
If the line is busy or if there is no answer, press  
by pressing its call appearance button.  
Drop. You can return to the held call  
To transfer a new call to a held call using Conference:  
1. With a call in progress and you wish to make an enquiry call or another call arrives, press  
Hold. Make or answer the second call. The second call requires to be transferred to the first  
held call.  
2. To transfer the new call to the held call, press  
complete.  
Conference and then  
Drop. The transfer is  
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Basic Call Handling Features  
Conference  
The Conference feature allows you to conference other parties (including yourself) into a call.  
Notes:  
1. The number of parties allowed in a conference is controlled by your telephone system.  
2. Two Call Appearance keys are required for the conference feature.  
To add another party to a call:  
1. Press  
Conference  
2. Dial the number of the person you want to add to the call.  
3. Wait for an answer. If the called party does not answer or does not want to join the conference,  
press Drop.  
4. To add the person to the call, press  
pressing its call appearance button.  
Conference again. You can return to the held call by  
5. Repeat steps 1 through 4 for additional conference connections.  
To add a held call(s) to an active call:  
1. Press  
Conference.  
2. All held calls are added to the conference.  
To leave a conference call:  
1. To leave a conference, press Drop.  
Message  
Your Message lamp turns on when a caller has left a message for you.  
Press the  
Message button to retrieve your messages, and follow the prompts.  
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Using Speed Dials  
Overview of Speed Dials  
The phone can store up to 104 personal speed dials. The list of these speed dials is accessed by  
pressing  
SpDial. If  
SpDial is not shown, press  
Exit top exit the current screen.  
The speed dial list is sorted alphabetically.  
Press and to move between pages.  
Press the appropriate letter key to move direct to the first page with a matching name.  
Press the  
Use the  
or  
next to an entry to call the associated number.  
key options to perform other actions.  
Pressing  
Add or  
Edit gives access to the details of a particular speed dial.  
Note: Speed dials can be used for any numbers that can be manually dialed from the extension. Where  
a dialing prefix is required (for example an external line access digit; usually 9) then that prefix must be  
part of the speed dial number.  
Dialing a Speed Dial Number  
You can use the speed dial directory to make a call with the handset on hook or off hook.  
1. Press  
SpDial. If  
SpDial is not shown, press  
Exit to exit the current screen.  
2. Press and to display different pages of speed dials or key the first letter of the required  
name to jump to the page with a matching entry.  
3. When the required entry is displayed, press the adjacent  
or  
key.  
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Using Speed Dials  
Deleting a Speed Dial  
1. Press  
2. Press  
SpDial. If  
SpDial is not shown, press  
to exit the current screen.  
Delete.  
3. Select the speed dial entry you want to delete. Press and to display different pages of speed  
dials or key the first letter of the required name to jump to the page with a matching entry.  
4. When the required entry is displayed, press the adjacent  
confirmation will appear.  
or  
key. A request for  
5. Press  
Yes to delete the entry or  
Cancel to exit without deleting.  
6. Select another entry to delete or press  
Done to return to the speed dial list.  
Editing a Speed Dial  
1. Press  
2. Press  
SpDial. If  
SpDial is not shown, press  
to exit the current screen.  
Edit.  
3. Select the speed dial entry you want to edit. Press and to display different pages of speed  
dials or key the first letter of the required name to jump to the page with a matching entry.  
4. When the required entry is displayed, press the adjacent  
or  
key.  
5. Edit the speed dial using the same methods as for adding a new speed dial. See Adding a New  
Speed Dial.  
6. After saving or canceling any changes you will be returned to the speed dial selection list. Select  
another speed dial to edit or press  
Done to return to the speed dial list.  
Converting a Call Log Entry to a Speed Dial  
You can create a new speed dial from a call log entry. See Saving a Call Log Entry to Your Speed Dial  
List.  
This process will start the normal speed entry screen but pre-filled with the name and number from the  
call log entry.  
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Adding a New Speed Dial  
1. Press  
SpDial. If  
SpDial is not shown, press  
to exit the current screen. Press  
Add. If a message stating that the speed dial list is full appears, you must first delete an existing  
entry before adding any new entry. See Deleting a Speed Dial.  
You can switch between Name and Number entry by pressing the  
item you want to edit. The options also change accordingly.  
key next to the  
2. With Name selected, begin entering text using the telephone keypad. Each key is marked with  
the letters and number it provides. You may have to press the key more than once depending on  
the character you require.  
For example, the key 2 is also marked as A, B and C. To enter a C, press 2 until a C is  
displayed.  
If the next character you want to enter is on the same key, press to move the cursor  
right and then enter the character.  
By default the first letter is entered in upper-case and the phone then switches to lower-  
case entry mode. To change the case of the current character press  
Case.  
To enter a space press  
Space.  
Backspace to delete the character to the left of the  
If you make a mistake, use  
cursor.  
If you have made a mistake in the middle of a character string and do not wish to  
backspace and re-enter all the characters, use the key to step back to one character  
before the point where you wish to edit. Either insert the new character or press  
Backspace to delete the character to the left of the cursor.  
Pressing the * key once enters a . (period) or twice a *. To enter more than one * or  
period, press to move the cursor to the right and then enter the character.  
Pressing the # key once enters a – (dash) or twice enters a #. To enter more than one #  
or dash, press to move the cursor to the right and then enter the character.  
3. When the name is set as required, select Number.  
4. Enter the number required using the dialing keypad. For external numbers remember to enter  
any external dialing prefix required (9 say).  
To enter a hyphen, press  
help make numbers more readable.  
Hyphen. This does not affect the number dialed but may  
To enter a 1.5 second pause, press  
in the telephone number.  
Pause. This will appear as a , (comma) character  
Use the and keys to move the cursor left or right.  
5. To save the speed dial and return to the speed dial list, press  
6. To return to the speed dial list without saving the changes press  
Save.  
Cancel.  
Exit.  
7. To return to the call handling screen without saving the changes press  
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Using the Call Log  
Overview of the Call Log  
The phone maintains a call log, accessed by pressing  
Log. This log can store up to 100 entries.  
These can be a combination of incoming answered calls, incoming unanswered calls and outgoing calls  
You can select which types of calls are included in the log. You can also use call log entries to make  
return calls or convert the entry into a speed dial for future use.  
WARNING:  
Calls that are made using pin codes and other information will appear in the call log. Either  
Logging of outgoing calls should be switched off or those call logs removed manually. See  
Setting Which Calls are Logged.  
Notes:  
1. Only outgoing calls made using the dial pad or a SpDial entry are logged.  
2. Call log entries are lost if the phone is disconnected from the IP Office.  
When  
Log is pressed a screen similar to the following is displayed:  
Missed calls are displayed first. You can select from InAns or Outgo. Alternatively, press More  
and select All to display all three options.  
Logged calls are shown with the most recent first.  
The name of the called or calling party is shown if available.  
The number of the called or calling party is shown.  
Press and to display further pages of entries.  
Pressing the  
or  
key next to a log entry display further details of that particular call.  
The number of the log entry  
The type of log entry, i.e. Answered, Un-answered or Outgoing.  
The name of the called or calling party is shown (if available).  
The number of the called or calling party is shown.  
The date and time of the call.  
Press and to display the previous or next logged call.  
The  
keys provide a number of actions.  
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Using The Call Log  
You can make calls directly from the call log. Whilst in the call log you can still make a call by going off-  
hook, pressing  
Speaker and dialing a new call. Similarly, you can still receive calls and handle them  
using the dial pad key functions.  
Viewing the Call Log  
1. Press  
Log. If  
Log is not shown press any soft key  
2. At default, Missed calls are displayed first. You can select from InAns or Outgo. Alternatively,  
press More and select All to display all three options. To return to Missed or InAns or Outg,  
press Back and make your selection.  
3. Press and to display different pages of log entries.  
To exit the call log and return to the previous screen press  
To exit the call log and return to the call handling screen press  
Done.  
.
To view the details of a particular log entry, press the  
or  
key next to the entry.  
4. Press  
Done to return to the previous screen.  
Making Calls from the Call Log  
1. Press  
Log. If  
Log is not shown press any soft key  
2. At default, Missed calls are displayed first. You can select from InAns or Outgo. Alternatively,  
press More and select All to display all three options. To return to Missed or InAns or Outg,  
press Back and make your selection.  
3. When you locate the entry you want to call, press the  
or  
key next to the entry.  
4. Press  
Call make the call.  
If the number shown is external but doesn't include the external dialing prefix used by  
your telephone system, go off-hook, dial the prefix and then press Call.  
Saving a Call Log Entry to Your Speed Dial List  
1. Press  
Log. If  
Log is not shown press any soft key  
2. At default, Missed calls are displayed first. You can select from InAns or Outgo. Alternatively,  
press More and select All to display all three options. To return to Missed or InAns or Outg,  
press Back and make your selection.  
3. Press and to display different pages of log entries.  
4. When you locate the entry you want to call, press the  
5. Press Save. The speed dial editing screen appears, pre-filled with the details from the call  
log entry. See Adding a New Speed Dial.  
or  
key next to the entry.  
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Using the Call Log  
Deleting a Call Log Entry  
1. Press  
Log. If  
Log is not shown press any soft key  
2. At default, Missed calls are displayed first. You can select from InAns or Outgo. Alternatively,  
press More and select All to display all three options. To return to Missed or InAns or Outg,  
press Back and make your selection.  
3. Press and to display different pages of log entries.  
4. When you locate the entry you want to call, press the  
or  
key next to the entry.  
5. Press  
shown.  
Delete. The entry is deleted from the Call Log and the details of the next call are  
6. To exit the call log and return to the call handling screen press  
Exit.  
Erasing All Logged Calls  
Loss of power to the phone will cause all call log entries to be deleted.  
The Erase All option deletes the calls you have selected to log. See Setting Which Calls are Logged.  
Caution: This action also deletes all speed dial entries and phone personalization options. See Default  
Phone/Erase All Settings.  
1. Press  
Log. followed by More.  
2. Press Delete. You are presented with a message asking you to confirm that you want to delete  
all entries.  
3. Press Erase to remove all logged entries  
Setting Which Calls are Logged  
Caution: If you change these settings, any call details already in the call log that no longer match the  
selection are deleted.  
1. Press  
2. Press  
Option. If  
Option is not shown, press  
to exit the current screen.  
Log Setup.  
A menu showing Answered, Un-Answered and Outgoing, with their current settings, is  
displayed.  
3. To toggle a particular setting between Yes or No, press the  
key next to it. Alternatively, press  
the key next to a call type to underline its current setting and then press Yes/No to change  
the value of the currently underlined setting.  
4. Do one of the following: Note: If you press Save after changing the settings, any existing call log  
entries that do not match the call types selected are deleted from the call log.  
To save the settings and return to the options menu, press Save.  
You will hear a confirmation tone.  
To return to the Options menu without saving any changes, press Cancel.  
To return to the call handling screen without saving any changes, press  
Exit.  
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Changing Options  
Changing Ringer Options  
The IP Office uses 'distinctive ringing' for different types of calls - a repeated single ring for internal calls,  
a repeated double ring for external calls and a single ring followed by two short rings for ringback calls.  
These options are fixed by the IP Office. The phone's own menus allow its ringer sound to be  
personalized so you can recognize it from other ringing phones.  
To change the ringer sound:  
You can choose from among eight different ring sounds. This alters the tone and style of ringing used by  
the phone, the ring pattern is still controlled by the IP Office according to the call type. Note: If you  
receive a call while selecting a ringer sound, you are automatically returned to the call handling screen.  
1. Press  
2. Press  
3. Press  
Exit to exit any other mode, then press any of the  
keys below the display.  
Option.  
Ring Options followed by  
Ring Pattern. A menu with the current ring pattern  
and keys or press a dial pad key between 1 and 8.  
Play or repress the dial pad key.  
appears.  
4. To select a ringing pattern use either the  
You will hear the selected ringing pattern.  
5. To hear the ringing pattern again press  
When you have selected a ringing pattern, press  
tone and be returned to the options menu.  
Save. You will hear a confirmation  
If you want to return to the options menu without changing the ring pattern, press  
Cancel.  
To use the Message Lamp for ringing alerts:  
1. Press  
2. Press  
3. Press  
Exit to exit any other mode, then press any of the  
Option.  
Ring Options and set Flash Message Lamp to Yes or No. When set to Yes the  
keys below the display.  
Message lamp will flash when you receive a call.  
Changing this option does not affect the voicemail visual indicator feature.  
To automatically show the call handling screen:  
1. Press  
2. Press  
3. Press  
Exit to exit any other mode, then press any of the  
Option.  
Ring Options and set Show Phone Screen to Yes or No. If set to Yes then, when  
keys below the display.  
you are setting up/using Speed Dial, Call Log, etc, you are automatically returned to the call  
handling screen when you receive a call.  
5420/2420 Phone User Guide  
IP Office  
Page 20  
Issue 6d (15th September 2005)  
 
Function Keys  
Adjusting the Display Contrast  
You can adjust the contrast level on the telephone display. You can choose from among fifteen levels of  
contrast.  
1. Press  
2. Press  
Exit to exit any other mode. Press  
Option.  
Contrast. A menu with the current contrast setting appears.  
3. Use the and keys to adjust the level of contrast.  
4. When the contrast is set as required, either:  
Return to the options menu by pressing  
Done.  
Exit.  
Return to the call handling screen by pressing  
Call Log Setup  
Through the Option menu you can specify which types of calls should be included in the phone's call  
log. See Setting Which Calls are Logged.  
Miscellaneous  
This option only contains one menu item: Stay in Speed Dial.  
When set to Yes and you access your personal Speed Dial list the menu will remain displayed  
regardless of any calls made or received.  
1. Press  
2. Press  
Exit to exit any other mode. Press  
Option..  
Miscellaneous and set Stay in Speed Dial to Yes.  
Using Self Test  
Self test can be used to display information about the phone and to check operation of the lamps and  
display. The information may be required by a telephone system maintainer.  
1. Press  
2. Press  
Exit to exit any other mode. Press  
Option.  
Self Test. The a screen of information appears.  
3. Press and hold the  
should come on.  
Test key. The screen lines should all go black and all the phone lamps  
4. Do one of the following:  
To return to the options menu, press  
Done.  
To return to the call handling screen, press  
.
Selecting the Display Mode  
See Display Mode.  
5420/2420 Phone User Guide  
IP Office  
Page 21  
Issue 6d (15th September 2005)  
         
2420user  
Default Phone/Erase All Settings  
The Erase All option allows you to reset all personalized settings entered through the phone's Option  
menus (except contrast level). It also deletes all entries in the phones Call Log and Speed Dial lists.  
1. Press  
Exit to exit any other mode. Press  
Erase....  
2. Press the  
key next to an items to select/de-select it for erasure. A is shown next to selected  
items. The items selectable for erasure are:  
Speed Dials: Selects for erasure all speed dials set in the phone's SpDial store.  
Call Log: Selects for erasure all entries in the phone's call log.  
User Labels: Selects for erasure all customized function key labels.  
Language: Selects to default the phone's language setting back to default.  
Options: Any for erasure or defaulting all other phone options.  
All: Selects for erasure or defaulting all of the above.  
3. Press  
Erase or  
Cancel.  
Language  
When the phone is first installed, it is set to display screen text in English. You can select the language  
that you would prefer from the following:  
English, German (Deutsch), French (Français), Spanish (Español), Italian (Italiano), Dutch  
(Nederlands), Portuguese (Português) or Japanese (Katakana characters).  
Note: This does not alter your user language setting on the telephone system.  
1. Press  
2. Press  
Exit to exit any other mode. Press  
Option.  
Language. A menu listing the available languages appears, with the current language  
underlined.  
3. Press the  
selected.  
or  
key next to the language required. The screen text changes to the language  
4. Do one of the following:  
To save the settings and return to the options menu, press  
confirmation tone.  
Save. You will hear a  
Cancel.  
To return to the options menu without saving any changes, press  
To return to the call handling screen without saving any changes, press  
.
5420/2420 Phone User Guide  
IP Office  
Page 22  
Issue 6d (15th September 2005)  
   
Function Keys  
Automatic Gain Control (AGC)  
Automatic Gain Control (AGC) raises the volume when a caller is speaking quietly and lowers the  
volume when the caller is loud.  
1. Press  
Exit to exit any other mode. Press  
Option.  
2. Press a or key until a menu listing the current handset, headset and speaker AGC options is  
displayed.  
3. To toggle a particular setting between Yes and No, press the  
Alternatively, press the key next to a call type to underline its current setting and then  
press Yes/No to change the value of the currently underlined setting.  
key next to it.  
4. Do one of the following:  
To save the settings and return to the options menu, press  
Save. You will hear a  
confirmation tone.  
To return to the options menu without saving any changes, press  
Cancel.  
To return to the call handling screen without saving any changes, press  
Exit.  
5420/2420 Phone User Guide  
IP Office  
Page 23  
Issue 6d (15th September 2005)  
   
System Features  
System Features  
As well as your phones specific features, you can access a number of system features by dialing short  
codes.  
These instructions are for the system's default configuration. They assume that you are using the default  
feature codes. It also assumes that you have full access to all features and the public telephone network.  
Making Calls  
Internal Calls:  
If your System Administrator has allocated you the Ring Back When Free feature (see RBak+ - Ringback  
When Free) under a dial pad digit, you can:  
1. When you call an extension that does not answer or is busy, press the  
set a callback on that extension.  
RBak feature key to  
2. When the extension you called becomes free, your phone will ring (a burst of three rings).  
3. Lift the handset and the extension is called automatically.  
4. When the extension you called is free, your phone will ring (a burst of three rings).  
5. Lift the handset and the extension is called automatically.  
External calls:  
To make an external call, either dial the number (prefixed by the access code if required) or use a speed  
dial code (contact your system manager for a list of your speed codes).  
If you hear busy tone while dialing, then the call may be barred. Your system manager can bar certain  
calls, such as those to premium rate numbers and international calls.  
Answering Calls  
Ringing at your own extension:  
Simply pick up the handset. When in headset mode, press the button associated with the alerting call.  
The default ringing cadences are:  
Internal calls have a single ring cadence  
External calls have a double ring cadence.  
These can be changed by your System Administrator.  
Ringing at another extension:  
You can answer from your own phone by using Call Pick-Up; lift your handset and dial:  
*30 to answer a call ringing anywhere.  
*31 to answer a call within your group.  
*32*201# to answer the call for a particular extension, in this example 201.  
Note: If your phone rings for any longer than a specified period (15 seconds in default), any re-direction  
feature that you have activated, such as voicemail or call forwarding, will come into effect.  
5420/2420 Phone User Guide  
IP Office  
Page 24  
Issue 6d (15th September 2005)  
     
System Features  
Call Forwarding  
Your calls can be forwarded to another extension or an external number either when you are away from  
your desk (on no answer), when your extension is busy, and all calls (for example when you go on  
holiday).  
To switch forward direct station (i.e. not Hunt Group) calls on dial *01, to switch it off  
dial *02.  
To switch forward on busy on dial *03, to switch it off dial *04.  
To switch forward on no answer on dial *05, to switch it off dial *06.  
To set the number to which your calls are forwarded dial *07*201#, forwarding to 201 in this  
example.  
Diverting Calls  
You can divert your calls to another extension. In the examples below N is the extension to which you  
want your calls diverted. Note that, if you do not answer calls at the temporary extension, they are  
forwarded to your own voicemail or call forwarding number.  
At another extension:  
*12*N# from the extension you are temporarily using.  
*13*N# to re-direct the calls back to your own extension, before you return to it.  
At your own extension:  
*14*N# from your own extension.  
*14*# to cancel either feature from your own extension.  
Do Not Disturb  
You may choose to receive no calls at all or only those from particular callers on your exceptions list:  
To switch Do Not Disturb on (with or without exceptions) dial *08, to switch it off dial *09.  
*10*N# to add a number to the exception list.  
*11*N# to delete a number from the exception list.  
Note: Your callers, other than your exceptions, either hear busy tone or are re-directed to your  
voicemail.  
5420/2420 Phone User Guide  
IP Office  
Page 25  
Issue 6d (15th September 2005)  
     
2420user  
Voicemail  
Note that not all systems support voicemail or have voicemail installed.  
To switch voicemail on dial *18, to switch it off dial *19.  
To retrieve your voicemail, use the code *17.  
Your voicemail may be set up to deliver your messages by calling you whenever you hang up: this  
feature is known as Voicemail Ringback.  
To turn Voicemail Ringback on dial *48; to turn it off dial *49.  
Dialing a number while listening to your messages invokes further facilities:  
Once messages have been delivered, they are held on the system for 24 hours (this is fixed for  
Voicemail Lite, but can be varied by your System Administrator if your IP Office is equipped with  
VoicemailPro).  
You can collect your voicemail from another extension by using the PIN your System Administrator has  
set up for you. You can collect your messages if you are out of the office, by either dialing from a number  
that has been registered for the purpose or by dialing your extension number and PIN when prompted. If  
validation is successful, then dial 1 to retrieve your mail.  
The System Administrator also specifies the reception number, to which the call is diverted if the caller  
dials 0, and your email address if your voicemail and email are integrated.  
5420/2420 Phone User Guide  
IP Office  
Page 26  
Issue 6d (15th September 2005)  
 
System Features  
Default Feature Codes  
The following are the normal default feature codes available to all users. Your System Administrator may  
add additional codes for other features and for speed dials.  
The N where shown, should be replaced by the appropriate number. For example, with *07*N#, replace  
N with the extension to which you want your calls forwarded when you have forwarding switched on.  
*00  
Cancel All Forwarding  
Forward Unconditionally On  
Forward Unconditionally Off  
Forward on Busy On  
Forward on Busy Off  
Forward on No Answer On  
Forward on No Answer Off  
Forward to number  
*32*N#  
*33*N#  
*34  
Call Pick Up Extension  
Call Queue  
*01  
*02  
Hold Music  
*03  
*35*N#  
*36*N#  
*37*N#  
*38*N#  
*39  
Extn Login  
*04  
Extn Logout  
*05  
Park Call  
*06  
Ride Call  
*07*N#  
*08  
Relay On  
Do Not Disturb On  
*40  
Relay Off  
*09  
Do Not Disturb Off  
*41  
Relay Pulse  
*10*N#  
*11*N#  
*12*N#  
*13*N#  
*14*N#  
*15  
Do Not Disturb Exception Add  
Do Not Disturb Exception Delete  
Follow Me Here  
*42  
Relay On  
*43  
Relay Off  
*44  
Relay Pulse  
Follow Me Here Cancel  
Follow Me To  
*45*N#  
*46  
Call Steal  
Call Steal  
Call Waiting On  
*47  
Conference Add  
Voicemail Ringback On  
Voicemail Ringback Off  
Forward Hunt Group Calls On  
Forward Hunt Group Calls Off  
Clear Call  
*16  
Call Waiting Off  
*48  
*17  
Voicemail Collect  
*49  
*18  
Voicemail On  
*50  
*19  
Voicemail Off  
*51  
*20*N#  
*21*N#  
*29  
Set Hunt Group Night Service  
Clear Hunt Group Night Service  
Toggle Calls  
*52  
*53*N#  
*57*N#  
*70*N#  
*71*N#  
Call Pickup Members  
Forward on busy number  
Dial Physical Extn by Number  
Dial Physical Extn by ID  
*30  
Call Pick Up Any  
*31  
Call Pick Up Group  
5420/2420 Phone User Guide  
IP Office  
Page 27  
Issue 6d (15th September 2005)  
   
EU24 Expansion Module  
EU24 Overview  
The EU24 Expansion Module is an optional device that can be connected to your 2420/5420 phone to  
extend the number of call appearance and feature buttons available on the telephone.  
The expansion module has 24 buttons arranged in two columns. Depending on how they have been  
programmed by your System Administrator, these buttons can be used for call appearances or features.  
You can adjust the viewing angle of the EU24 display to match that of your phone.  
The following figure shows a top view of the EU24 (the left hand column is displayed).  
1. Call Appearance/Feature Button.  
2. Feature Active icon for feature in right column.  
3. Alternate Display Button  
4. Feature Active icon for feature in left column.  
5. Display.  
5420/2420 Phone User Guide  
IP Office  
Page 28  
Issue 6d (15th September 2005)  
 
EU24 Expansion Module  
Connection  
Before you can begin using the EU24 Expansion Module, the module must be connected to the phone  
according to the instructions in the EU24 Expansion Module Installation and Safety Instructions (555-  
233-136).  
5420/2420 Phone User Guide  
IP Office  
Page 29  
Issue 6d (15th September 2005)  
 
2420user  
Using the EU24 Expansion Module  
The following sections explain how to use the features of the EU24 Expansion Module. For more  
information, consult your System Administrator.  
Viewing the Alternate Display  
Although the EU24 Expansion Module supports an additional 24 call appearance/feature buttons, it only  
displays the button labels and icons for one column at a time. A dotted line separates the left column  
from the right column.  
When you are viewing the labels and icons for the left column, the icons for the right column are  
displayed to the right of the dotted line. To view the column not currently displayed, press the Alternate  
Display button.  
Selecting a Call Appearance/Feature Button  
To select an available call appearance or feature, press the button next to the label in the column  
currently displayed.  
If the call appearance or feature is not currently displayed, use the Alternate Display key to access the  
additional 12 call appearance/feature button labels.  
Understanding Call Appearance/Feature Button Status Icons  
When a call arrives for a call appearance on the EU24 Expansion Module, the bell icon blinks on the  
corresponding call appearance. To answer the call, press the button associated with the call  
appearance.  
The icons displayed on the call appearance allow you to determine the status (for example, on hold) of  
each call on the EU24 Expansion Module. Icons also indicate whether a feature has been administered  
for a particular button on the EU24 Expansion Module. For an explanation of these icons see Call  
Appearance Keys.  
5420/2420 Phone User Guide  
IP Office  
Page 30  
Issue 6d (15th September 2005)  
         
Index  
07*N 27  
All 17, 18, 19  
All Logged Calls  
Erasing 19  
All Logged Calls 19  
Alternate Display  
Viewing 30  
Alternate Display 30  
Alternate Display  
button  
press 30  
Alternate Display  
button 28  
Alternate Display  
button 30  
Alternate Display key  
use 30  
Alternate Display key  
30  
Answer  
Call 8, 24  
showing 19  
Answer 8  
Answer 19  
Call Appearance  
Keys Icons 7  
Call  
Appearance/Feature  
Button  
Selecting 30  
Call  
Appearance/Feature  
Button 28  
Call Waiting On 27  
Calls  
0
Answer 8  
Answering 24  
Clearing 9  
Diverting 25  
Incoming 7  
Make 8  
1
1.5  
enter 16  
10*N 25, 27  
11*N 25, 27  
12*N 25, 27  
13*N 25, 27  
14*N 25, 27  
Making 18, 24  
Calls 7  
Calls 8  
Calls 8  
Calls 9  
Calls 18  
Calls 24  
Calls 24  
Calls 25  
Cancel 15, 16, 19,  
20, 22, 23  
Cancel All  
Forwarding 27  
Case 16  
CAUTIONS 6  
Clear Call 27  
Clear Hunt Group  
Night Service 27  
Clearing  
Call  
Appearance/Feature  
Button 30  
Call  
Appearance/Feature  
Button Status Icons  
Understanding 30  
Call  
Appearance/Feature  
Button Status Icons  
30  
2
20*N 27  
201  
forwarding 25  
21*N 27  
3
32*N 27  
33*N 27  
35*N 27  
36*N 27  
37*N 27  
38*N 27  
Call  
Appearance/Feature  
Keys 7  
Answer 24  
Call Coverage  
Appearance 6  
Call Coverage  
Appearance Keys 6  
Call Forwarding 25  
Call Handling  
Buttons 4  
4
Answer/make 6  
Answered, Un-  
answered 17  
Appearance/feature  
30  
Appearance/feature  
button 30  
Automatic Gain  
Control 23  
45*N 27  
5
Call 9  
Clearing 9  
53*N 27  
57*N 27  
Colleague’s 6  
Conference 12, 13  
Conference Add 27  
Connection 29  
Converting  
Call Log Entry 15  
Converting 15  
7
Call Log  
70*N 27  
71*N 27  
Access 8, 9  
Overview 17  
Viewing 18  
Avaya 4  
Avaya 5420 4  
Avaya IP Office 4  
A
Access  
Call Log 4  
Call Log 8  
Call Log 9  
Call Log 17  
Call Log 18  
Call Log 18  
Call Log 19  
Call Log 20  
Call Log 8, 9  
speakerphone 4  
Speed Dial List 8,  
9
B
D
Back 18, 19  
Backspace 16  
Bridged 6  
Bridged Appearance  
6
Default Feature  
Codes 27  
Access 4  
Access 8  
Access 9  
Add  
New Speed Dial  
16  
Pressing 14  
Add 14  
Default Phone/Erase  
All Settings 22  
Deleting  
Call Log Entry 19  
Speed Dial 15  
Deleting 15  
Deleting 19  
Deutsch 22  
Dial  
Call Log 22  
Busy Off 27  
Busy On 27  
Call Log Entry  
Converting 15  
Deleting 19  
C
Call Appearance 6,  
13  
Saving 18  
Call Log Entry 15  
Call Log Entry 18  
Call Log Entry 19  
Call Log Setup 21  
Call Pick Up Any 27  
Call Pick Up  
Extension 27  
Call Pick Up Group  
27  
Call Pick-Up 24  
Call Pickup Members  
27  
Call Queue 27  
Call Steal 27  
Call Waiting Off 27  
Add 16  
Adjust speakerphone  
8
Call Appearance  
button  
pressing 11  
Call Appearance  
button 11  
Call Appearance  
Keys  
replace 6  
Call Appearance  
Keys 4  
Speed Dial  
Number 14  
Dial 14  
Adjusting  
Display Contrast  
21  
speakerphone 10  
Adjusting 10  
Adjusting 21  
Administrator’ 7  
Affect  
Dial Physical Extn 27  
Display Contrast  
Adjusting 21  
Display Contrast 21  
Display Mode  
Selecting 21  
Display Mode 21  
Display, Call  
Appearance 4  
Diverting  
Call Appearance  
Keys 6  
Call Appearance  
Keys 11  
voicemail 20  
Affect 20  
AGC 23  
5420/2420 Phone User Guide  
IP Office  
Page 31  
Issue 6d (15th September 2005)  
 
2420user  
Calls 25  
Diverting 25  
Do Not Disturb 25  
Done  
pressing 21  
Done 15, 18  
Done 21  
Follow Me To 27  
Forward Hunt Group  
Calls Off 27  
Forward Hunt Group  
Calls On 27  
Forward  
Unconditionally Off  
27  
Forward  
Log 19  
P
Park Call 27  
Pause 16  
M
Making  
Personalization 19  
PIN 26  
Play 20  
Call 8  
Calls 18, 24  
Making 8  
Making 18  
Making 24  
Menu  
Português 22  
Portuguese 22  
Press Add 16  
Press Call 18  
Press Conference 13  
Press Contrast 21  
Press Delete 15, 19  
Press Done 18  
Press Drop 9  
Press Edit 15  
Press Erase 19, 22  
Press Exit 20, 21,  
22, 23  
Done 21  
Drop 8, 12, 13  
Unconditionally On  
27  
Forwarding  
E
Edit  
Speed Dial list 21  
Message 13, 20  
Message button  
Press 13  
Message button 13  
Miscellaneous 21  
Missed  
return 18, 19  
Missed 18  
Missed 18  
Speed Dial 15  
Edit 14  
Edit 15  
Either Logging 17  
Email 26  
End  
201 25  
Forwarding 25  
Français 22  
Function Active 7  
Function Keys 7  
G
speakerphone 10  
End 10  
German 22  
Press Hold 11  
Press Language 22  
Press Log 18, 19  
Press Log Setup 19  
Press Miscellaneous  
21  
Press Mute 11  
Press Option 19, 20,  
21, 22, 23  
Press Redial 8, 9, 10  
Press Ring Options  
20  
Press Save 18  
Press Self Test 21  
Press SpDial 14, 15,  
16  
English 22  
Entering  
Missed 18  
Missed 19  
Mode’ 9  
More 17, 18, 19  
Mute 11  
H
Headset 9, 10  
Headset Working 9  
Hold  
1.5 16  
Entering 16  
Erase All 19, 22  
Erasing  
All Logged Calls  
19  
Erasing 19  
Español 22  
EU24  
view 28  
EU24 28  
EU24 Expansion  
Module  
Test key 21  
Hold 7, 11, 12  
Hold 21  
Hold Music 27  
Home 8, 10  
Hunt Group 25  
Hyphen 16  
Mute button 11  
N
Name 16  
Nederlands 22  
New Speed Dial  
Adding 16  
New Speed Dial 16  
No Answer Off 27  
No Answer On 27  
Not Disturb 25  
Not Disturb  
Exception Add 27  
Not Disturb  
Exception Delete 27  
Not Disturb Off 27  
Not Disturb On 27  
Number  
I
ID 27  
InAns 17, 18, 19  
Incoming  
Using 30  
Press Speaker 10  
Press Yes 15  
Pressing  
Call 7  
EU24 Expansion  
Module 28, 29  
EU24 Expansion  
Module 30  
EU24 Expansion  
Module Installation  
29  
EU24 Overview 28  
Exit  
pressing 21  
Exit 8, 14, 16, 19  
Exit 21  
Incoming 7  
Internal Calls 24  
IP 6  
IP Office 4, 6, 17, 26  
IP Office Key  
refer 6  
IP Office Key 6  
Italian 22  
Italiano 22  
Add 14  
Alternate Display  
button 30  
Call Appearance  
button 11  
Done 21  
Exit 21  
Log 17  
Message button  
13  
RBak 24  
System Features  
7
Number 7  
Number 16  
Number 27  
J
Japanese 22  
O
On/off 4  
Exit 23  
Extn Login 27  
Extn Logout 27  
K
SpDial 14  
Katakana 22  
Option 19, 20, 22  
Option menu  
return 19  
Option menu 19  
Option menu 21  
Outg 18, 19  
Outgo 17, 18, 19  
Overview  
Call Log 17  
Speed Dials 14  
Overview 4  
Overview 14  
Overview 17  
SpDial softkey 10  
Speaker 8, 18  
Pressing 8  
L
F
Lamp Operation 6  
Language 22  
LED 10  
Feature 4  
Feature Active icon  
28  
Pressing 10  
Pressing 11  
Pressing 13  
Pressing 14  
Pressing 17  
Pressing 18  
Pressing 21  
Pressing 24  
Pressing 30  
Previous/Next Page  
4
Line 6  
Line Appearance 6  
Log  
pressing 17  
Log 17  
Log 18  
Log 18  
Log 18  
Log 19  
Flash Message  
Lamp  
set 20  
Yes 20  
Flash Message  
Lamp 20  
Follow Me Here 27  
Follow Me Here  
Cancel 27  
5420/2420 Phone User Guide  
IP Office  
Page 32  
Issue 6d (15th September 2005)  
Index  
up/using Speed  
Dial 20  
Which Calls 19  
Yes 20, 21  
Speed Dial Number  
14  
Speed Dials  
Using The Call Log  
18  
R
RBak  
press 24  
V
Deleting 15  
Editing 15  
Overview 14  
Yes 21  
RBak 24  
Viewing  
Set 19  
Set 20  
Set 21  
Set Hunt Group  
Night Service 27  
Show Phone Screen  
set 20  
Yes 20  
Show Phone Screen  
20  
Redial 4, 10  
Redial list 10  
Redials 10  
Refer  
IP Office Key 6  
Refer 6  
Relay Off 27  
Relay On 27  
Relay Pulse 27  
Replace  
Alternate Display  
30  
Call Log 18  
EU24 28  
Speed Dials 4, 10  
Speed Dials 14  
Speed Dials 15  
Speed Dials 15  
Speed Dials 15  
Speed Dials 21  
Speed Dials 22  
Standard 12-button 4  
Stay 21  
Viewing 18  
Viewing 28  
Viewing 30  
Voicemail  
affect 20  
Voicemail 4, 7  
Voicemail 20  
Voicemail 24  
Voicemail 25  
Voicemail 25  
Voicemail 26  
Voicemail Collect 27  
Voicemail Lite 26  
Voicemail Off 27  
Voicemail On 27  
Voicemail ringback  
26  
Voicemail Ringback  
Off 27  
Voicemail Ringback  
On 27  
VoicemailPro 26  
Volume Controls 4  
Showing  
Call Appearance  
Keys 6  
Answered 19  
Showing 19  
Softkeys 4  
Space 16  
Spanish 22  
SpDial  
pressing 14  
SpDial 14  
SpDial 14  
SpDial 15  
SpDial 15  
SpDial 16  
SpDial 17  
SpDial 22  
SpDial softkey  
press 10  
SpDial softkey 10  
Speaker  
pressing 8, 18  
Speaker 8  
Speaker 18  
Speakerphone  
Access 4  
System  
Replace 6  
Return  
Missed 18, 19  
Options menu 19  
Return 18  
Return 18  
Return 18  
Return 19  
Return 19  
Ride Call 27  
Ring Back When  
Free 24  
Ring Options 20  
Ring Pattern 20  
Administrator 4, 6, 7,  
11, 24, 26, 27, 28, 30  
System Features  
number 7  
System Features 6  
System Features 7  
System Features 24  
T
Test key  
hold 21  
Test key 21  
Toggle Calls 27  
Transfer 12  
S
U
Safety Instructions  
29  
W
Un-Answered 19  
Understanding  
Call  
WARNING 17  
Which Calls  
Setting 19  
Which Calls 19  
Save  
Call Log Entry 18  
Save 16  
Save 18  
Save 19  
Save 20  
Save 22  
Save 23  
Select/de-select 22  
Selecting  
Appearance/Feat  
ure Button Status  
Icons 30  
Y
Yes  
Understanding 30  
Up/using Speed Dial  
setting 20  
Up/using Speed Dial  
20  
Adjust 10  
end 10  
use 10  
Flash Message  
Lamp 20  
set 20, 21  
Show Phone  
Screen 20  
Speed Dial 21  
Yes 19  
Yes 20  
Yes 21  
Yes 23  
Speakerphone 4  
Speakerphone 8  
Speakerphone 10  
Speakerphone 11  
Speakerphones 10  
Speed Dial List  
Access 8, 9  
menu 21  
Speed Dial List 8  
Speed Dial List 9  
Speed Dial List 21  
Speed Dial Number  
Dialing 14  
Use  
Call  
Alternate Display  
key 30  
speakerphone 10  
Use 10  
Use 30  
User Labels 22  
Using  
EU24 Expansion  
Module 30  
Using 30  
Appearance/Feat  
ure Button 30  
Display Mode 21  
Selecting 21  
Selecting 30  
Set  
Yes/No 19, 23  
Your Speed Dial List  
18  
Flash Message  
Lamp 20  
Show Phone  
Screen 20  
Using Self Test 21  
5420/2420 Phone User Guide  
IP Office  
Page 33  
Issue 6d (15th September 2005)  
2420user  
Performance figures and data quoted in this document are typical, and must be specifically  
confirmed in writing by Avaya before they become applicable to any particular order or contract.  
The company reserves the right to make alterations or amendments to the detailed  
specifications at its discretion. The publication of information in this document does not imply  
freedom from patent or other protective rights of Avaya or others.  
Intellectual property related to this product (including trademarks) and registered to Lucent  
Technologies have been transferred or licensed to Avaya.  
All trademarks identified by the ® or ™ are registered trademarks or trademarks, respectively,  
of Avaya Inc. All other trademarks are the property of their respective owners.  
This document contains proprietary information of Avaya and is not to be disclosed or used  
except in accordance with applicable agreements.  
Any comments or suggestions regarding this document should be sent to  
© 2005 Avaya Inc. All rights reserved.  
Avaya  
Sterling Court  
15 - 21 Mundells  
Welwyn Garden City  
Hertfordshire  
AL7 1LZ  
England  
Tel: +44 (0) 1707 392200  
Fax: +44 (0) 1707 376933  
5420/2420 Phone User Guide  
IP Office  
Page 34  
Issue 6d (15th September 2005)  

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