Panasonic DIgital Super hy KX T7425 User Manual

*PSQX1652YA 99.3.16 6:10 PM Page 1  
Digital Proprietary Telephones  
for Digital Super Hybrid Systems  
Operating Instructions  
Model KX-T7420  
KX-T7425  
KX-T7431  
KX-T7433  
KX-T7436  
KX-T7436  
Please read this manual before using the  
Digital Proprietary Telephone.  
*PSQX1652YA 99.3.16 6:10 PM Page 3  
Contents  
Location of Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Controlling the volume/adjusting the display contrast . . . . . . . . . . . . . . . .  
Description of the symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Making Calls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Calling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Speed dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
One-touch dialling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Dialling the last number you dialled (Last Number Redial) . . . . . . . . . . . .  
Receiving Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Receiving calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Handsfree answerback. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Picking up a call for someone else (Call Pickup) . . . . . . . . . . . . . . . . . . . .  
4
6
6
6
7
8
8
8
8
8
9
9
9
9
When the Dialled Extension is Busy/No Answer . . . . . . . . . . . . . . . 10  
Reserving a busy line (Automatic Callback Busy) . . . . . . . . . . . . . . . . . . . 10  
Leaving a call notification (Message Waiting) . . . . . . . . . . . . . . . . . . . . . . . 10  
Calling Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
When you receive a notification (Message Waiting). . . . . . . . . . . . . . . . . . 11  
Calling using the call log (Incoming Call Log) . . . . . . . . . . . . . . . . . . . . . . . . . 11  
During a Conversation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Placing a call on hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Transferring a call. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Off-hook Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Handset Microphone Mute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Paging a person and transferring a call . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Answering an announced page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Answering a call waiting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Useful Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Forwarding your calls (Call Forwarding) . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Preventing others from disturbing you (Do Not Disturb [DND]). . . . . . . . . 16  
Three-party conversation (Conference) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
Ringing tone selection for CO buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18  
Storing numbers for One-touch dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18  
How to Use the Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Using the Jog Dial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
KX-T7431. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
KX-T7433. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
KX-T7436. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
Storing in Speed Dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25  
Storing names and numbers at your extension for personal use . . . . . . . 25  
Storing names and numbers in the system . . . . . . . . . . . . . . . . . . . . . . . . . 27  
Wall Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28  
Installing the Card Holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29  
Features List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30  
Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32  
3
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Location of Controls  
KX-T7431  
KX-T7433  
Soft Buttons (S1 through S3)  
LCD (Liquid Crystal Display)  
LCD (Liquid Crystal Display)  
SELECT  
MODE  
-
KX T7433  
SUPER HYBRID SYSTEM  
-
KX T7431  
SUPER HYBRID SYSTEM  
SHIFT  
SELECT  
MODE  
SHIFT  
KX-T7436  
Function Buttons (F1 through F10)  
LCD (Liquid Crystal Display)  
KX-T7436  
Soft Buttons (S1 through S3)  
SUPER HYBRID SYSTEM  
Flexible  
Outside (CO)  
Line Buttons  
SHIFT  
SHIFT  
19  
20  
14  
8
21  
22  
23  
17  
11  
5
24  
18  
12  
6
PROGRAM  
PAUSE  
TRANSFER  
13  
15  
16  
7
9
10  
1
2
3
4
INTERCOM  
CONF  
FWD/DND  
PROGRAM  
PAUSE  
TRANSFER  
MESSAGE  
AUTO DIAL  
/STORE  
MESSAGE  
ABC  
DEF  
AUTO DIAL  
STORE  
GHI  
JKL  
TUV  
MNO  
FLASH/RCL AUTO ANSWER  
MUTE  
PQRS  
WXYZ  
INTERCOM  
OPER  
-
REDIAL  
HOLD  
SP PHONE  
MIC  
CONF (Conference)  
Jog Dial FLASH/RCL  
AUTO ANSWER/MUTE  
REDIAL HOLD  
MIC (Microphone)  
FWD/DND (Call Forwarding/Do Not Disturb)  
SP-PHONE (Speakerphone)  
* The KX-T7420 and KX-T7425 are non-display models.  
4
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AUTO ANSWER  
Used to answer an intercom call  
automatically.  
MUTE  
MESSAGE  
MESSAGE  
Used to leave a notification or call  
back the party who left the  
notification.  
AUTO ANSWER  
MUTE  
Used to listen to the other party  
without them hearing you.  
MODE  
MODE  
Used to set the display to access a  
feature.  
AUTO DIAL/STORE  
AUTO DIAL  
Used for speed dialling in the system  
or storing program changes.  
STORE  
PAUSE  
PAUSE  
Used to insert a pause in speed dial  
numbers or in other numbers.  
CONF  
CONF  
Used to make a three-party conference.  
PROGRAM  
FLASH/RCL  
PROGRAM  
REDIAL  
Used to enter and exit the  
programming mode.  
FLASH/RCL  
Used to disconnect the current call and  
make another call with holding the  
same outside line.  
REDIAL  
Used to redial.  
Flexible Outside (CO) Line Button  
Used to make or receive an outside call,  
or access a feature if the button is  
SELECT  
Used to select the displayed function  
or to call the displayed phone  
number.  
SELECT  
assigned as a One-touch dialling button.  
Function Button  
Used to perform the displayed function  
or operation.  
SHIFT  
SHIFT  
Used to alternate the sub function on  
the display.  
FWD/DND  
Used to perform Call Forwarding or  
Do Not Disturb.  
Soft Button  
FWD/DND  
HOLD  
Used to perform the function or  
operation that appears on the bottom  
line of the display.  
HOLD  
Used to place a call on hold.  
-
SP PHONE  
SP-PHONE  
INTERCOM  
Used for the handsfree operation.  
INTERCOM  
Used to make or receive intercom calls.  
TRANSFER  
Jog Dial  
TRANSFER  
Used to transfer a call to another  
party.  
Used to adjust the volume and the  
display contrast or select desired items  
for each functions.  
For KX-T7433 and KX-T7436 Users  
The display angle can be adjusted.  
Display  
1 Press the LCD ADJ button.  
2 Lift or put down the display.  
LCD ADJ  
button  
5
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Getting Started  
Connection  
The telephone line cord (included)  
Connect to a Digital Super Hybrid System (TO MAIN UNIT).  
Connect to a standard telephone jack (TO TEL),  
telephone answering machine, or fax for XDP*  
or parallel connections.  
* For more details about XDP, consult with your dealer.  
Attention  
Ensure the cords are inserted in the grooves  
to prevent damage to the connectors, for both  
wall mounting and desktop positioning.  
< Back view >  
Controlling the volume/adjusting the display contrast  
Speaker volume  
Handset/Headset volume  
1 Lift the handset.  
1 Press the SP-PHONE button.  
2 Rotate the Jog Dial in the desired  
direction.  
(Press the SP-PHONE button for  
headset volume.)  
2 Rotate the Jog Dial in the desired  
direction.  
For KX-T7420 and KX-T7425 Users  
RINGER Volume selector  
Ringer volume  
1 Adjust the RINGER Volume  
selector lever to the desired  
setting (OFF/LOW/HIGH).  
HIGH  
LOW  
GER  
OFF  
RIN  
<Side view of the KX-T7420 and KX-T7425>  
For KX-T7431 Users  
Display contrast  
Ringer volume  
While idle and on-hook  
1 Press the MODE button six times.  
While idle and on-hook  
1 Press the MODE button five  
times.  
Contrast: 3  
Display:  
Ringer: 3  
Display:  
2 Rotate the Jog Dial in the  
desired direction.  
2 Rotate the Jog Dial in the  
desired direction.  
6
*PSQX1652YA 99.3.16 6:10 PM Page 7  
For KX-T7433 and KX-T7436 Users  
Display contrast  
Ringer volume  
While on-hook or during a  
conversation  
While idle and on-hook  
1 Press the RING (S2) button.  
1 Press the CONT (S1) button.  
Ringer: 3  
Display:  
Contrast: 3  
Display:  
2 Rotate the Jog Dial in the  
2 Rotate the Jog Dial in the  
desired direction.  
desired direction.  
Description of the symbols  
In this manual, many symbols are used. Some of the symbols are described below.  
Off-hook  
Press the desired number  
keys on the telephone.  
• Lift the handset.  
X
Y
or  
• Press the SP-PHONE button.  
On-hook  
Various tones are heard  
depending on the operation.  
• Replace the handset.  
or  
• Press the SP-PHONE button.  
Helpful hints for the handsfree operation  
• If the other party’s voice is difficult to hear;  
Raise the sound level using the speaker volume control.  
• If the other party has difficulty hearing you;  
Lower the speaker volume.  
• Absorbing echoes;  
Use this unit in a room which has curtains and/or carpeting.  
• To avoid missing part of the conversation;  
If you and the other party speak at the same time, parts of your conversation will be  
lost. To avoid this, speak alternately.  
7
*PSQX1652YA 99.3.16 6:10 PM Page 8  
Making Calls  
Calling  
To an extension  
To an external party  
CO  
extension no.  
phone no.  
Off-hook. Press an idle Dial the phone Talk.  
CO button. number.  
Off-hook. Dial the extension Talk.  
number.  
Speed dialling  
Using a speed dial number stored in your telephone  
To store numbers,  
refer to page 25.  
station speed  
dial no.  
6
Off-hook.  
Dial the station speed  
dial number (0-9).  
Talk.  
Dial 6  
.
Using a speed dial number stored in the system  
AUTO DIAL  
STORE  
To store numbers,  
refer to page 27.  
system speed  
dial no.  
Off-hook. Press the  
Dial the system  
Talk.  
AUTO DIAL/STORE speed dial number  
button.  
(000-499).  
One-touch dialling  
To store numbers,  
refer to page 18.  
Off-hook. Press the One-touch dialling button.  
Talk.  
Dialling the last number you dialled (Last Number Redial)  
REDIAL  
Off-hook.  
Press the REDIAL button.  
Talk.  
8
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Receiving Calls  
Receiving calls  
If your telephone rings,  
• Lift the handset or press the SP-PHONE button.  
(Default: The ringing line is selected.)  
• Press the rapid flashing green outside (CO) line  
button or rapid flashing INTERCOM button.  
Off-hook.  
Talk.  
Handsfree answerback  
You can answer an intercom call without lifting the handset.  
The AUTO ANSWER/MUTE button light shows the current status as follows.  
On: Set  
Off: Not set  
To set / cancel  
While on-hook  
AUTO ANSWER  
MUTE  
Press the AUTO ANSWER/MUTE button.  
Picking up a call for someone else (Call Pickup)  
You can answer an incoming call that is ringing at another extension from your  
telephone. A call within your extension group can be picked up.  
4
0
Off-hook.  
Dial 40.  
Confirmation tone  
Talk.  
9
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When the Dialled Extension is Busy/No Answer  
Reserving a busy line (Automatic Callback Busy)  
You can receive a notification when a busy extension becomes free.  
To answer the notification, lift the handset or press the SP-PHONE button.  
The called extension starts ringing automatically.  
To set  
When hearing a busy tone  
C.BCK  
OR  
6
Dial 6 or press the C.BCK (S3) button.*1 Confirmation tone On-hook.  
To answer and call*2  
*1 The C.BCK (S3) button is only available  
for KX-T7433 and KX-T7436 users.  
*2 If you do not answer after four callback  
If you hear call back ringing  
The extension is  
called automatically.  
rings, this feature will be cancelled.  
Off-hook.  
Leaving a call notification (Message Waiting)  
When the called extension is busy or does not answer, you can leave a notification to  
have the called extension call you back.  
To leave a notification  
When the called extension is busy or does not answer  
MESSAGE  
Press the MESSAGE button.  
Confirmation tone  
On-hook.  
To cancel a notification  
extension no.  
7
0
0
Off-hook.  
Dial 700.  
Dial the extension number. Confirmation tone On-hook.  
10  
*PSQX1652YA 99.3.16 6:11 PM Page 11  
Calling Back  
When you receive a notification (Message Waiting)  
The MESSAGE button lights to let you know that a call has been received.  
To check and select the party  
(display telephone only)  
To call back  
While on-hook  
MESSAGE  
MESSAGE  
Press the MESSAGE button  
until the desired message appears.  
Off-hook.  
Press the  
MESSAGE button.  
Talk.  
To clear all notifications  
your  
extension no.  
7
0
0
Confirmation tone On-hook.  
Off-hook.  
Enter your  
extension number.  
Dial 700.  
Calling using the call log (Incoming Call Log)  
(KX-T7433/KX-T7436 only)  
If you do not answer a call, your telephone automatically records the incoming  
outside call information with the CLIP (Calling Line Identification Presentation)  
service*. You can also record the existing call during a conversation or call back the  
logged numbers. To confirm or call back using the call log, refer to pages 22 (for  
KX-T7433) and 24 (for KX-T7436).  
* The CLIP service provides you with the caller’s telephone number.  
For more details, consult with your dealer.  
To record the information of an existing call  
During a conversation  
LOG  
Press the LOG (S2) button.  
11  
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During a Conversation  
Placing a call on hold  
The corresponding outside (CO) line button or the INTERCOM button lights show  
the current status as follows.  
Flashing green slowly: Your held call  
Flashing red slowly: Another extension’s held call  
Holding  
HOLD  
Press the HOLD button.  
Dial tone  
On-hook.  
To retrieve a call at the holding  
extension*1  
To retrieve an outside call from  
another extension*1  
CO  
CO  
OR  
INTERCOM  
Off-hook.  
Press the CO or  
INTERCOM button.  
Talk.  
Off-hook.  
Press the CO button. Talk.  
*1 If a call is not retrieved within a specified time, you will hear an alarm as a reminder.  
Transferring a call  
Using the TRANSFER button  
To an extension  
extension no.  
TRANSFER  
Press the TRANSFER  
button.  
Dial tone  
Enter the extension  
Announce. On-hook.  
number.*2  
To an external party *3  
CO  
phone no.  
TRANSFER  
Press the TRANSFER Dial tone Press the  
Enter the phone  
Announce. On-hook.  
button.  
CO button. number.*2  
*2 To retrieve the held call, press the TRANSFER button, corresponding Outside (CO)  
line button, or the INTERCOM button.  
*3 Transferring a call to an external party may be restricted by System Programming.  
12  
*PSQX1652YA 99.3.16 6:11 PM Page 13  
Off-hook Monitor (KX-T7431/KX-T7433/KX-T7436 only)  
You can make other users listen to the conversation through the built-in speaker,  
while continuing the conversation using the handset.*1  
To set  
To cancel  
During a conversation using  
a handset  
When the off-hook monitor mode  
is established  
-
-
SP PHONE  
SP PHONE  
Press the SP-PHONE button.  
Press the SP-PHONE button.  
*1 This is only available during a conversation with the handset.  
Handset Microphone Mute  
You can turn off the handset microphone so you can consult privately with others in  
the room. You will still be able to hear the other party.*2  
To set  
To cancel  
During a conversation using  
a handset  
When the handset microphone  
mute is established  
AUTO ANSWER  
AUTO ANSWER  
MUTE  
MUTE  
Press the AUTO ANSWER/MUTE  
button.  
Press the AUTO ANSWER/MUTE  
button.  
*2 This is only available during a conversation with the handset.  
Paging  
You can make a voice announcement to all people in the office through the  
telephone speaker and external speaker at the same time.  
6
3
Dial 63 .*3  
Off-hook.  
Confirmation tone  
Announce.  
*3 For KX-TD208 users, dial 630.  
13  
*PSQX1652YA 99.3.16 6:11 PM Page 14  
During a Conversation  
Paging a person and transferring a call  
6
3
TRANSFER  
Dial 63 .*1  
Announce and  
wait for an answer.  
On-hook.  
Press the  
TRANSFER button.  
Confirmation  
tone  
*1 For KX-TD208 users, dial 630.  
Answering an announced page  
Through a telephone speaker  
4
3
Off-hook.  
Dial 43.  
Confirmation tone  
Talk.  
Through an external speaker*2  
+
4
4
external pager no.  
Off-hook.  
Dial 44 and the external pager number.  
Confirmation tone  
Talk.  
*2 The KX-TD816/1232 users only.  
Answering a call waiting  
During a conversation, a call waiting tone occurs when an outside call is received or  
another extension is letting you know that another call is waiting. (Default: Cancel)  
To set / cancel  
To set  
7
7
3
3
1
1
1
0
To cancel  
Off-hook.  
To set: Dial 7311.  
To cancel: Dial 7310.  
Confirmation tone  
On-hook.  
To talk to the new party  
*3 If you terminate the  
current call,  
While hearing a tone  
HOLD  
CO  
disregard this step.  
*4 If both parties are  
extensions,  
OR  
INTERCOM  
Press the HOLD button.*3 Press the CO or INTERCOM button.*4  
disregard this step.  
14  
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Useful Features  
Forwarding your calls (Call Forwarding)  
You can have your incoming calls forwarded to another extension or external party.  
All calls  
All calls are forwarded to another extension.  
extension no.  
2
FWD/DND  
Off-hook.  
Press the  
FWD/DND button.  
Dial 2 and the extension  
number.  
Confirmation  
tone  
On-hook.  
Busy  
All calls are forwarded to another extension when your extension is busy.  
extension no.  
3
FWD/DND  
Off-hook.  
Press the  
FWD/DND button.  
Dial 3 and the extension  
number.  
Confirmation  
tone  
On-hook.  
No answer  
All calls are forwarded to another extension when you do not answer the call.  
extension no.  
4
FWD/DND  
Off-hook.  
Press the  
FWD/DND button.  
Dial 4 and the extension  
number.  
Confirmation  
tone  
On-hook.  
Busy/No answer (BSY/NA)  
All calls are forwarded to another extension when you do not answer or when your  
extension is busy.  
extension no.  
5
FWD/DND  
Off-hook.  
Press the  
FWD/DND button.  
Dial 5 and the extension  
number.  
Confirmation  
tone  
On-hook.  
15  
*PSQX1652YA 99.3.16 6:11 PM Page 16  
Useful Features  
To outside (CO) line  
All calls are forwarded to an external party. Some extensions may be restricted.  
phone no.  
6
9
#
FWD/DND  
Off-hook.  
Press the  
FWD/DND button.  
Dial 69, the phone number  
and #.  
Confirmation  
tone  
On-hook.  
Follow Me (From)  
All calls are forwarded to another extension which you set to receive your calls at  
the receiving extension.  
your  
7
FWD/DND  
extension no.  
Off-hook.  
Press the  
FWD/DND button.  
Dial 7 and your extension  
number.  
Confirmation  
tone  
On-hook.  
Cancelling (except Follow Me)  
0
FWD/DND  
Off-hook.  
Press the FWD/DND button.  
Dial 0.  
Confirmation tone  
On-hook.  
Cancelling Follow Me  
your  
extension no.  
8
FWD/DND  
Off-hook.  
Press the  
FWD/DND button.  
Dial 8 and your extension  
number.  
Confirmation  
tone  
On-hook.  
Preventing others from disturbing you (Do Not Disturb [DND])  
During a meeting or when you are busy, you can refuse an incoming call. You can  
also forward an incoming outside call to another extension or operator.  
Forwarding to another extension  
extension no.  
1
FWD/DND  
Off-hook.  
Press the FWD/DND  
button.  
Dial 1 and the  
extension number.  
Confirmation tone  
On-hook.  
16  
*PSQX1652YA 99.3.16 6:11 PM Page 17  
Forwarding to an operator  
1
0
FWD/DND  
Off-hook.  
Press the FWD/DND  
button.  
Dial 10.  
Confirmation tone  
Confirmation tone  
Confirmation tone  
On-hook.  
On-hook.  
On-hook.  
Refusing all calls  
1
FWD/DND  
Off-hook.  
Press the FWD/DND  
button.  
Dial 1  
.
Cancelling  
0
FWD/DND  
Off-hook.  
Press the FWD/DND  
button.  
Dial 0.  
Three-party conversation (Conference)  
You can add another party during a conversation.  
Adding a third party during a conversation  
third party’s no.  
CONF  
CONF  
Press the  
CONF button.  
Enter the third  
Talk to the  
third party.  
Press the  
CONF button.  
Confirmation  
tone  
party’s number.*1  
*1 To add an external party, press an outside (CO) line button and dial the phone number.  
To talk to one party by terminating the other  
Leaving a conference  
CO  
OR  
INTERCOM  
Press the CO or  
Confirmation  
tone  
On-hook.  
INTERCOM button.*2  
*2 This is only available for a combination of one extension and two outside (CO) lines  
or two extensions and one outside (CO) line.  
17  
*PSQX1652YA 99.3.16 6:11 PM Page 18  
Useful Features  
Ringing tone selection for CO buttons  
You can select the desired ringer frequency for each outside (CO) line button.  
To program  
AUTO DIAL  
CO  
CO  
9
9
tone type no.  
PROGRAM  
PROGRAM  
STORE  
Press the  
PROGRAM  
button.  
Dial 99.  
Press the  
desired CO  
button twice.  
Enter the tone  
type number  
(1 through 8).  
Press the  
Press the  
AUTO DIAL/ PROGRAM  
STORE  
button.  
button.  
Storing numbers for One-touch dialling  
The stored number is dialled automatically by pressing an outside (CO) line button  
which is assigned as a one-touch dialling button.  
To program  
AUTO DIAL  
STORE  
CO  
desired  
number  
9
9
2
PROGRAM  
PROGRAM  
Press the  
PROGRAM  
button.  
Dial 99.  
Press the  
desired  
CO button.  
Dial 2.  
Enter the  
desired  
number.  
Press the  
Press the  
AUTO DIAL/  
PROGRAM  
STORE button. button.  
18  
*PSQX1652YA 99.3.16 6:11 PM Page 19  
How to Use the Display  
Using the Jog Dial  
Using the display message and the Jog Dial, KX-T7431, KX-T7433 and KX-T7436  
users can make a call or operate the features without programming the feature  
numbers. The displays used in this page are a KX-T7431.  
Extension Dialling  
You can make an  
intercom call using  
the directory.  
Only items which have a  
name assigned are  
displayed in alphabetical  
order.  
Extension  
System Speed Dialling  
You can make a call  
to a party stored in  
the system using the  
directory.  
System Speed  
Station Speed Dialling  
You can make a call  
to a party stored in  
your telephone.  
Items which have a name  
assigned are displayed by  
priority in stored order.  
If a name is not assigned,  
the number is displayed.  
Station Speed  
System Feature Access You can access the features which are displayed  
in alphabetical order.*  
Feature Access  
* For more details about the accessible features, refer to your Digital Super Hybrid  
System manual or consult with your dealer.  
19  
*PSQX1652YA 99.3.16 6:11 PM Page 20  
How to Use the Display  
KX-T7431  
Operating the feature  
1 Press the MODE button repeatedly to  
1 set the display to the Jog Dial function  
1 (the second to fifth displays).  
MODE  
MODE  
< Initial Display >  
< Seventh Display >  
< Sixth Display >  
1 Jan 03:00PM  
Contrast: 3  
Ringer: 3  
MODE  
MODE  
MODE  
MODE  
MODE  
< Second Display >  
< Third Display >  
< Fourth Display >  
< Fifth Display >  
System Speed  
Station Speed  
Extension  
Feature Access  
System Speed  
Dialling  
Station Speed  
Dialling  
Extension  
Dialling  
System Feature  
Access  
2 Rotate the Jog Dial  
2 until the desired item  
2 is at the arrow on  
2 the display.  
3 Press the SELECT  
2 button.  
Tom Jones  
ABST MSG Off  
If a parameter is  
required, the feature  
name and parameter  
will flash.  
4 Enter a parameter, if required or follow the procedure for  
4 standard operation (for System Feature Access only).  
20  
*PSQX1652YA 99.3.16 6:11 PM Page 21  
KX-T7433  
Operating the feature  
1 Press the SHIFT button repeatedly to set  
< Third Display >  
1 the display to the third display.  
1 Jan 03:00PM  
2 Select the desired feature.*  
Press the STA (S1) button  
(for Station Speed Dialling).  
Press the EXT (S2) button  
(for Extension Dialling).  
EXT  
STA  
FEAT  
SHIFT  
Press the FEAT (S3) button  
(for System Feature Access).  
System Speed  
Dialling  
Station Speed  
Dialling  
Extension  
Dialling  
System Feature  
Access  
3 Rotate the Jog Dial until  
2 the desired item is at the  
2 arrow on the display.  
4 • Press the CALL (S3) button  
2 (for System Speed Dialling,  
2 Station Speed Dialling and  
2 Extension Dialling).  
2 Press the SEL (S3) button  
2 (for System Feature Access).  
Ann Parker  
Alice  
Bob Jones  
Carol  
ABST MSG Off  
ABST MSG On 1-9  
MENU  
CALL  
MENU  
CALL  
MENU  
SEL  
If a parameter is required,  
the feature name and  
parameter will flash.  
5 Enter a parameter, if required or follow the procedure for  
5 standard operation (for System Feature Access only).  
* Step 2 can be skipped for System Speed Dialling.  
21  
*PSQX1652YA 99.3.16 6:11 PM Page 22  
How to Use the Display  
Confirming and calling back using the call log  
1 Press the SHIFT button to set the  
< Second Display >  
display to the second display.  
1 Jan 03:00PM  
2 Select the desired call log.  
NEW5  
OLD7  
SHIFT  
Press the OLD (S1) button to see the  
confirmed information.  
Press the NEW (S2) button to see  
the unconfirmed information.  
The sequence  
number and  
caller’s number  
are displayed.  
3 • Press the INFO (S1) button to see the  
01 :011111111  
3
information in detail.  
2 Press the NEXT (S3) button to see  
CLR  
INFO  
NEXT  
SHIFT  
3
another caller’s information.  
Pressing the INFO button provides  
you with more information.  
• Once: sequence number/caller’s name  
• Twice: date/time/number of times called  
• Three times: outside line number  
/outside line name  
To see another  
caller’s  
information  
4 Off-hook.  
5 Press the CALL (S1) button.  
05 :011223344  
CALL  
SHIFT  
22  
*PSQX1652YA 99.3.16 6:11 PM Page 23  
KX-T7436  
Operating the feature  
< Third Display >  
1 Press the SHIFT button repeatedly to set  
1 Jan 03:00PM  
the display to the third display.  
Extension  
Features  
Call Log  
STA  
STA Speed  
SYS Speed  
2 Select the desired feature.*  
Press the STA (S1) button  
(for Station Speed Dialling).  
Press the EXT (S2) button  
(for Extension Dialling).  
EXT  
FEAT  
SHIFT  
Press the FEAT (S3) button  
(for System Feature Access).  
System Speed  
Dialling  
Station Speed  
Dialling  
Extension  
Dialling  
System Feature  
Access  
3 Rotate the Jog Dial until the  
3 desired item is at the arrow  
3 on the display.  
4 Press the CALL (S3) button  
3
3
3
(for System Speed Dialling,  
Station Speed Dialling and  
Extension Dialling).  
2 Press the SEL (S3) button  
3
3
3
3
(for System Feature Access).  
Or press the corresponding  
buttons on the side of the display  
(Function button).  
Ronald  
Zaydel  
Adam  
Alice  
Ann Parker  
MENU  
Ann Parker  
Beth  
Bob Jones  
Carol  
Chris  
MENU  
Absent MSG Off  
Absent MSG On  
C.Pickup Group  
Call Park  
COS Primary  
MENU  
(1-9)  
(0-9)  
(ext)  
CALL  
CALL  
SEL  
If a parameter is required,  
the parameter will flash.  
5 Enter a parameter if required or follow the procedure for standard  
5 operation (for System Feature Access only).  
* Step 2 can be skipped for System Speed Dialling.  
23  
*PSQX1652YA 99.3.16 6:11 PM Page 24  
How to Use the Display  
Confirming and calling back using the call log  
1 Press the SHIFT button to set the  
< Second Display >  
display to the second display.  
1 Jan 03:00PM  
Extension  
Features  
Call Log  
OLD7  
STA Speed  
SYS Speed  
2 Select the desired call log.  
Press the Function button (Call Log)  
to call a number previously dialled  
(for the outgoing call log).  
NEW5  
SHIFT  
Press the OLD (S1) button to see the  
confirmed call information you  
received.  
To see the  
confirmed  
information  
To see the  
unconfirmed  
information  
Press the NEW (S2) button to see the  
unconfirmed call information you  
received.  
Outside line number/name  
CO02:AB COMPANY  
Caller’s telephone number  
Caller’s name  
Date and time  
Sequence number  
/number of times called  
0102030405  
Bob Jones  
30 09:03PM  
3 Press the NEXT (S3) button  
to see another caller’s  
information.*  
Seq01 2 Calls  
MENU  
CLR  
NEXT  
Call Log, Outgoing  
To see another  
caller’s  
information  
To make a call using the  
call log (last five outside  
calls you dialled).  
4
4
Press the corresponding button  
on the side of the display  
(for the outgoing call log).  
Off-hook  
(for the incoming  
call log).  
1234567890  
111  
0987654  
000111222333  
100200300400500  
CLR  
MENU  
5 Press the CALL (S1) button.*  
CO02:AB COMPANY  
0102030405  
Bob Jones  
30 09:03PM  
Seq01 2 Calls  
CALL  
* Step 3 and 5 can be skipped for the outgoing call log.  
24  
*PSQX1652YA 99.3.16 6:11 PM Page 25  
Storing in Speed Dialling  
Storing names and numbers at your extension for personal  
use  
To store a phone number  
station speed dial no.  
phone no.  
6
0
Off-hook.  
Dial 60.  
Enter the station speed  
dial number (0-9).  
Enter the phone number  
Dial #.  
(16 digits max.).*1  
Confirmation tone  
On-hook.  
*1 “ ” and PAUSE can be also stored as digits.  
To store a phone number  
– For KX-T7431 and KX-T7433 users *2  
To continue  
desired no.  
9
9
station speed dial no.  
PROGRAM  
Press the PROGRAM  
button and dial 99.  
Dial  
and enter the station  
Enter the desired number  
3
speed dial number (0-9).  
(16 digits max.).*  
AUTO DIAL  
STORE  
PROGRAM  
Press the  
AUTO DIAL/STORE button.  
Confirmation tone  
Press the  
PROGRAM button.  
– For KX-T7436 users  
To continue  
desired no.  
AUTO DIAL  
9
9
PROGRAM  
STORE  
Press the PROGRAM  
button and dial 99.  
Press the desired Enter the  
Press the  
AUTO DIAL/STORE  
button.  
function button.  
desired number  
(16 digits max.).*3  
PROGRAM  
Confirmation tone  
Press the PROGRAM  
button.  
*2 This is only available for KX-TD816/1232 users.  
*3 “ ”, “#”, RECALL, SECRET (INTERCOM) , - (CONF) and PAUSE can be also stored.  
25  
*PSQX1652YA 99.3.16 6:11 PM Page 26  
Storing in Speed Dialling  
To store a name  
– For KX-T7431 and KX-T7433 users *1  
To continue  
NEXT  
MODE  
OR  
9
9
station speed dial no.  
PROGRAM  
Press the PROGRAM  
button and dial 99.  
Dial  
and enter the station  
Press the MODE or  
NEXT (S3) button.  
speed dial number (0-9)  
.
AUTO DIAL  
STORE  
name  
PROGRAM  
Enter the desired name  
(10 characters max.).*2  
Press the  
AUTO DIAL/STORE button.  
Confirmation  
tone  
Press the  
PROGRAM button.  
– For KX-T7436 users  
To continue  
AUTO DIAL  
STORE  
NEXT  
name  
9
9
PROGRAM  
Press the PROGRAM Press the  
Press the NEXT (S3) button Press the  
AUTO DIAL/STORE  
button.  
button and dial 99.  
desired function  
button.  
and enter the desired name  
2
(10 characters max.).  
*
PROGRAM  
Confirmation tone  
Press the PROGRAM  
button.  
*1 This is only available for KX-TD816/1232 users.  
*2 To enter characters, press 2 and rotate the Jog Dial to select the character.  
You can continue entering characters by pressing 2 and using the jog dial repeatedly.  
To correct a wrong entry, press the TRANSFER button and enter the new one.  
Example: To enter “Mike”  
1 Press 2, rotate the Jog Dial to enter “M”.  
2 Press 2, rotate the Jog Dial to enter “i”.  
3 Press 2, rotate the Jog Dial to enter “k”.  
4 Press 2, rotate the Jog Dial to enter “e”.  
26  
*PSQX1652YA 99.3.16 6:11 PM Page 27  
Storing names and numbers in the system  
(KX-T7431/KX-T7433/KX-T7436 only)  
As the stored numbers can be used by all of the users in the system, confirm the  
stored entries with other users.  
To store a phone number  
User Password  
0
0
1
PROGRAM  
Press the  
PROGRAM button.  
Dial  
.
Enter the user password.  
Dial 001.  
SP-PHONE  
NEXT  
OR  
speed dial no.  
desired no.  
Press the SP-PHONE or  
NEXT (S3) button.  
Enter the speed dial  
Enter the desired  
number (24 digits max.).  
1
number (000-499).  
*
HOLD  
AUTO DIAL  
STORE  
PROGRAM  
2
Press the  
AUTO DIAL/STORE  
button.  
Confirmation tone  
*
Press the HOLD  
button.  
Press the  
PROGRAM button.  
To store a name  
User Password  
0
0
2
PROGRAM  
Press the  
PROGRAM button.  
Dial  
.
Enter the user password.  
Dial 002.  
SP-PHONE  
NEXT  
OR  
speed dial no.  
desired name  
Press the SP-PHONE or  
NEXT (S3) button.  
Enter the speed dial  
Enter the desired name  
(10 characters max.).  
1
number (000-499).  
*
AUTO DIAL  
STORE  
HOLD  
PROGRAM  
2
Press the  
AUTO DIAL/STORE  
button.  
Confirmation tone  
*
Press the HOLD  
button.  
Press the  
PROGRAM button.  
*1 100 speed dial numbers (00-99) can be stored in the KX-TD208.  
*2 You can continue entering the number/name by pressing the NEXT (S3) or  
SP-PHONE button after the confirmation tone.  
27  
*PSQX1652YA 99.3.16 6:11 PM Page 28  
Wall Mounting  
1 Remove the handset hook by pulling it  
toward the top of the unit. Turn it  
around and re-insert it.  
4 Insert the stand in the centre slots.  
2 Remove the attached stand.  
5 Mount the unit on the wall.  
To temporary place the handset  
down during a conversation.  
Hook it over the top edge of the phone  
as shown.  
3 Turn it around 180 degrees.  
* The illustrations used in this page are a KX-T7436.  
28  
*PSQX1652YA 99.3.16 6:11 PM Page 29  
Installing the Card Holder  
The KX-T7420 and KX-T7425 are equipped with a card holder with memory station  
card. Follow the instructions below to install the card holder to the unit.  
1 Place the card holder edges so that  
they can be inserted under the  
slide rails on the unit.  
PUSH  
PUSH  
2 While pushing on the areas  
marked “PUSH”, insert the edges  
of the holder under the slide rails  
and then slide in the direction of  
PUSH  
arrow  
.
PUSH  
Remove the card holder:  
Push the card holder in the direction  
of arrow  
the tab, pull the top of the holder in  
the direction of arrow  
. Then, while pressing on  
.
PUSH  
PUSH  
29  
*PSQX1652YA 99.3.16 6:11 PM Page 30  
Features List  
Desired Function  
Operation  
Setting Absent  
Message  
7
5
9
0
message no.  
CO  
Account Code Entry  
account code  
phone no.  
4
#
+
While hearing a busy tone  
Wait for  
Sending a Call  
Waiting tone (BSS)  
2
an answer.  
All Calls  
FWD/DND  
2
extension no.  
Busy  
3
No Answer  
4
extension no.  
extension no.  
Busy / No Answer  
5
extension no.  
Forwarding a call  
To Outside Line  
6
9
#
phone no.  
Follow Me  
7
Cancel  
0
your extension no.  
Cancel Follow Me  
8
your extension no.  
Holding  
To retrieve a call at the holding extension  
CO  
Holding a call  
HOLD  
INTERCOM  
Holding  
To retrieve a call on exclusive hold  
Holding a call  
exclusively  
CO  
HOLD  
HOLD  
INTERCOM  
Parking a call in the  
system  
5
2
parking zone no.  
TRANSFER  
Picking up a call  
4
0
extension no.  
to an extension  
Transferring a call  
CO  
TRANSFER  
phone no. to an external party  
Announce.  
Set  
7
7
3
3
1
1
1
0
Call Waiting  
Cancel  
Three-party  
conference  
third party’s no.  
CONF  
CONF  
All extensions & external speaker  
For KX-TD816/1232  
For KX-TD208  
6
6
3
3
Paging  
0
Announce.  
30  
*PSQX1652YA 99.3.16 6:11 PM Page 31  
Desired Function  
Operation  
Forwarding to another extension  
¤
¤
¤
FWD/DND  
extension no.  
1
¤
Forwarding to an operator  
1
0
Do Not Disturb (DND)  
Refusing all calls  
1
Cancelling  
0
Lock  
lock code lock code  
7
7
7
Locking your  
extension  
7
Unlock  
lock code  
Clearing the setting  
Message Waiting  
Calling an operator  
7
9
0
To leave a notification  
MESSAGE  
To cancel a notification  
extension no.  
7
0
0
To call back  
MESSAGE  
To clear all notifications  
your extension no.  
7
0
0
0
Set  
Cancel  
6
6
9
9
1
0
Connecting an SLT in  
parallel  
To store  
phone no.  
7
4
2
#
Calling a  
pre-programmed  
party  
To set / To cancel  
7
Set  
4
1
7
4
0
Cancel  
(Pickup Dialling)  
To dial  
To set  
station speed dial no.  
station speed dial no.  
#
6
0
phone no.  
Speed dialling  
(Station)  
To dial  
6
Speed dialling  
(System)  
AUTO DIAL  
STORE  
system speed dial no.  
* For KX-TD816/1232 users, some features numbers can be changed by System Programming.  
Consult with your dealer for more details.  
31  
*PSQX1652YA 99.3.16 6:11 PM Page 32  
Caution  
Cautions  
• The apparatus is designed to be installed and operated under controlled  
conditions of ambient temperature and a relative humidity not greater than 60%.  
• Avoid installing the apparatus in damp or humid environments, such as  
bathrooms or swimming pools.  
• 999 or 112 can be dialled on the apparatus after accessing the CO line for the  
purpose of making outgoing calls to the BT emergency service.  
• During dialling, this apparatus may tinkle the bells of other telephones using the  
same line. This is not a fault and we advise you not to call Fault Repair Service.  
• If the apparatus does not operate properly, disconnect the unit from the extension  
line cord and then connect again.  
Power failure transfer  
Even if the KX-T7400 series are connected to telephone line, they will not  
operate during a power failure.  
Others:  
• If there is any trouble, unplug the extension line and connect a known working phone.  
If the known working phone operates properly, have the defective phone repaired by  
one of the specified Panasonic Factory Service Centres. If the known working phone  
does not operate properly, check the Digital Super Hybrid System and the Internal  
extension wiring.  
• Keep the unit away from heating appliances and electrical noise generating devices  
such as fluorescent lamps and motors.  
• The unit should be kept free of dust, moisture and vibration, and should not be exposed  
to direct sunlight.  
• Do not use benzine, thinner, or the like, or any abrasive powder to clean the cabinet.  
Wipe it with a soft cloth.  
• Do not use any handset other than a Panasonic handset for model KX-T7400 series use.  
32  
*PSQX1652YA 99.3.16 6:11 PM Page 33  
• KX-T7400 series are capable of being used in conjunction with  
hearing aids fitted with inductive coil pick-ups. The handset should  
be held as for normal conversation. For operation the hearing aid  
should be set to it’s “T” position or as directed in the operating  
instructions for the hearing aid.  
• KX-T7400 series are designed to aid the visually handicapped to  
locate dial keys and buttons.  
• KX-T7400 series cannot be connected to the public telecommunications network.  
Connecting the KX-T7400 series to the public telecommunications network is  
prohibited by law.  
WARNING:  
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS PRODUCT TO  
RAIN OR ANY TYPE OF MOISTURE.  
33  
*PSQX1652YA 99.3.16 6:11 PM Page 34  
Panasonic Business Systems U.K.  
Panasonic House, Willoughby Road, Bracknell,  
Berkshire RG12 8FP  
PSQX1652YA KU0399TT1039  
Printed in the United Kingdom  

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