Digital Proprietary Telephones for Digital Super Hybrid Systems
Operating Instructions
Model KX-T7420
KX-T7425
KX-T7431
KX-T7433
Please read this manual before using the Digital Proprietary Telephone.
Thank you for purchasing a Panasonic Telephone.
Accessories
When unpacking, check the following items. |
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Handset ............................................................ |
one |
Telephone line cord ......................................... |
one |
Handset cord .................................................... |
one |
Overlay ............................................................ |
one (KX-T7431, KX-T7433 and |
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KX-T7436 only) |
Card holder with memory station card ............ |
one (KX-T7420, KX-T7425 only) |
Warning:
This is a Class A Product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.
This Systemtelephone complies with the EU Directives.
73 |
/ 23 / EEC |
“Electrical equipment for use within certain voltage |
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limits.” |
89 |
/ 336 / EEC |
“Electromagnetic compatibility” (basic standard) |
92 |
/ 31 / EEC |
“Electromagnetic compatibility” (amendment) |
93 |
/ 68 / EEC |
“Making” |
The CE mark on this Systemtelephone certifies compliance with the above mentioned Directives.
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For your future reference |
SERIAL NO. |
DATE OF PURCHASE |
(found on the bottom of the unit)
NAME OF DEALER
DEALER’S ADDRESS
2
Contents
Location of Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
4 |
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Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6 |
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Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6 |
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Controlling the volume/adjusting the display contrast . . . . . . . . . . . . . . . . |
6 |
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Description of the symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7 |
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Making Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
8 |
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Calling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
8 |
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Speed dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
8 |
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One-touch dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
8 |
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Dialling the last number you dialled (Last Number Redial) . . . . . . . . . . . . |
8 |
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Receiving Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
9 |
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Receiving calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
9 |
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Handsfree answerback. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
9 |
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Picking up a call for someone else (Call Pickup) . . . . . . . . . . . . . . . . . . . . |
9 |
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When the Dialled Extension is Busy/No Answer . . . . . . . . . . . . . . . |
10 |
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Reserving a busy line (Automatic Callback Busy) . . . . . . . . . . . . . . . . . . . |
10 |
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Leaving a call notification (Message Waiting). . . . . . . . . . . . . . . . . . . . . . . |
10 |
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Calling Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
11 |
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When you receive a notification (Message Waiting). . . . . . . . . . . . . . . . . . |
11 |
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Calling using the call log (Incoming Call Log) . . . . . . . . . . . . . . . . . . . . . . . . . |
11 |
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During a Conversation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
12 |
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Placing a call on hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
12 |
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Transferring a call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
12 |
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Off-hook Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
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Handset Microphone Mute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
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Paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
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Paging a person and transferring a call . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
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Answering an announced page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
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Answering a call waiting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
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Useful Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
15 |
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Forwarding your calls (Call Forwarding) . . . . . . . . . . . . . . . . . . . . . . . . . . . |
15 |
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Preventing others from disturbing you (Do Not Disturb [DND]). . . . . . . . . |
16 |
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Three-party conversation (Conference) . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
17 |
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Ringing tone selection for CO buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
18 |
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Storing numbers for One-touch dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
18 |
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How to Use the Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
19 |
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Using the Jog Dial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
19 |
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KX-T7431. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
20 |
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KX-T7433. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
21 |
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KX-T7436. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
23 |
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Storing in Speed Dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
25 |
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Storing names and numbers at your extension for personal use . . . . . . . |
25 |
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Storing names and numbers in the system . . . . . . . . . . . . . . . . . . . . . . . . . |
27 |
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Wall Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
28 |
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Installing the Card Holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
29 |
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Features List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
30 |
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Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
32 |
3 |
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Location of Controls
KX-T7431 |
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KX-T7433 |
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LCD (Liquid Crystal Display) |
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Soft Buttons (S1 through S3) |
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SELECT |
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MODE |
LCD (Liquid Crystal Display) |
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KX-T7433 |
SUPER HYBRID SYSTEM |
KX-T7431 |
SUPER HYBRID SYSTEM |
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SHIFT |
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SELECT |
MODE |
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KX-T7436 |
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SHIFT |
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Function Buttons (F1 through F10) |
LCD (Liquid Crystal Display) |
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Soft Buttons (S1 through S3) |
KX-T7436 |
SUPER HYBRID SYSTEM |
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Flexible
Outside (CO)
Line Buttons
INTERCOM
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SHIFT |
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19 |
20 |
21 |
22 |
23 |
24 |
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13 |
14 |
15 |
16 |
17 |
18 |
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7 |
8 |
9 |
10 |
11 |
12 |
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1 |
2 |
3 |
4 |
5 |
6 |
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INTERCOM |
CONF |
FWD/DND |
PROGRAM |
PAUSE |
TRANSFER |
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ABC |
DEF |
AUTO DIAL |
MESSAGE |
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GHI |
JKL |
MNO |
STORE |
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FLASH/RCL AUTO ANSWER |
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PQRS |
TUV |
WXYZ |
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MUTE |
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SHIFT
PROGRAM PAUSE TRANSFER
AUTO DIAL /STORE MESSAGE
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OPER |
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REDIAL |
HOLD |
SP-PHONE |
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MIC |
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CONF (Conference) |
REDIAL |
HOLD |
Jog Dial FLASH/RCL |
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FWD/DND (Call Forwarding/Do Not Disturb) |
MIC (Microphone) |
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SP-PHONE (Speakerphone) |
AUTO ANSWER/MUTE |
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* The KX-T7420 and KX-T7425 are non-display models.
4
AUTO ANSWER
MUTE
AUTO DIAL
STORE
AUTO ANSWER
Used to answer an intercom call automatically.
MUTE
Used to listen to the other party without them hearing you.
AUTO DIAL/STORE
Used for speed dialling in the system or storing program changes.
MESSAGE
MODE
PAUSE
CONF
FLASH/RCL
FWD/DND
HOLD
INTERCOM
CONF
Used to make a three-party conference.
FLASH/RCL
Used to disconnect the current call and make another call with holding the same outside line.
Flexible Outside (CO) Line Button
Used to make or receive an outside call, or access a feature if the button is assigned as a One-touch dialling button.
Function Button
Used to perform the displayed function or operation.
FWD/DND
Used to perform Call Forwarding or Do Not Disturb.
HOLD
Used to place a call on hold.
INTERCOM
Used to make or receive intercom calls.
Jog Dial
Used to adjust the volume and the display contrast or select desired items for each functions.
PROGRAM
REDIAL
SELECT
SHIFT
SP-PHONE
TRANSFER
For KX-T7433 and KX-T7436 Users
The display angle can be adjusted.
1Press the LCD ADJ button.
2Lift or put down the display.
MESSAGE
Used to leave a notification or call back the party who left the notification.
MODE
Used to set the display to access a feature.
PAUSE
Used to insert a pause in speed dial numbers or in other numbers.
PROGRAM
Used to enter and exit the programming mode.
REDIAL
Used to redial.
SELECT
Used to select the displayed function or to call the displayed phone number.
SHIFT
Used to alternate the sub function on the display.
Soft Button
Used to perform the function or operation that appears on the bottom line of the display.
SP-PHONE
Used for the handsfree operation.
TRANSFER
Used to transfer a call to another party.
Display
LCD ADJ button
5
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),
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telephone answering machine, or fax for XDP* |
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or parallel connections. |
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* For more details about XDP, consult with your dealer. |
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Attention |
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Ensure the cords are inserted in the grooves |
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< Back view > |
to prevent damage to the connectors, for both |
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wall mounting and desktop positioning. |
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Controlling the volume/adjusting the display contrast |
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Speaker volume |
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Handset/Headset volume |
1 Press the SP-PHONE button. |
1 Lift the handset. |
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2 Rotate the Jog Dial in the desired |
(Press the SP-PHONE button for |
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direction. |
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headset volume.) |
2 Rotate the Jog Dial in the desired direction.
For KX-T7420 and KX-T7425 Users
Ringer volume
1Adjust the RINGER Volume selector lever to the desired setting (OFF/LOW/HIGH).
RINGER Volume selector
OFF |
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HIGH |
LOW |
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RING |
ER |
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<Side view of the KX-T7420 and KX-T7425>
For KX-T7431 Users
Display contrast
While idle and on-hook
1Press the MODE button six times. Display: Contrast: 3
2Rotate the Jog Dial in the desired direction.
Ringer volume
While idle and on-hook
1Press the MODE button five times.
Display: Ringer: 3
2Rotate the Jog Dial in the desired direction.
6
For KX-T7433 and KX-T7436 Users
Display contrast
While on-hook or during a conversation
1Press the CONT (S1) button. Display: Contrast: 3
2Rotate the Jog Dial in the desired direction.
Ringer volume
While idle and on-hook
1Press the RING (S2) button. Display: Ringer: 3
2Rotate the Jog Dial in the desired direction.
Description of the symbols
In this manual, many symbols are used. Some of the symbols are described below.
Off-hook |
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Press the desired number |
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• Lift the handset. |
X Y |
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keys on the telephone. |
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or |
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• Press the SP-PHONE button. |
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On-hook |
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Various tones are heard |
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• Replace the handset. |
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depending on the operation. |
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or |
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• Press the SP-PHONE button. |
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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
Making Calls
Calling
To an extension |
To an external party |
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extension no. |
CO |
phone no. |
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Off-hook. Dial the extension Talk. |
Off-hook. Press an idle |
Dial the phone Talk. |
number. |
CO button. |
number. |
Speed dialling
Using a speed dial number stored in your telephone
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6 |
station speed |
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dial no. |
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Off-hook. |
Dial 6 . Dial the station speed |
Talk. |
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dial number (0-9). |
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To store numbers, refer to page 25.
Using a speed dial number stored in the system
AUTO DIAL |
system speed |
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STORE |
dial no. |
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Off-hook. Press the |
Dial the system |
Talk. |
AUTO DIAL/STORE |
speed dial number |
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button. |
(000-499). |
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To store numbers, refer to page 27.
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
Receiving Calls
Receiving calls
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If your telephone rings, |
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• Lift the handset or press the SP-PHONE button. |
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(Default: The ringing line is selected.) |
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• Press the rapid flashing green outside (CO) line |
Off-hook. |
Talk. |
button or rapid flashing INTERCOM button. |
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
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 |
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6 |
C.BCK |
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OR |
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Dial 6 or press the C.BCK (S3) button.*1 Confirmation tone On-hook. |
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To answer and call*2 |
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If you hear call back ringing |
*1 |
The C.BCK (S3) button is only available |
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for KX-T7433 and KX-T7436 users. |
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*2 |
If you do not answer after four callback |
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The extension is |
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rings, this feature will be cancelled. |
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called automatically. |
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Off-hook. |
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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
7 |
0 |
0 |
extension no. |
Off-hook. |
Dial 700. |
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Dial the extension number. Confirmation tone On-hook. |
10
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 |
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(display telephone only) |
To call back |
While on-hook
MESSAGE
Press the MESSAGE button
until the desired message appears.
MESSAGE
Off-hook. Press the |
Talk. |
MESSAGE button. |
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To clear all notifications
7 |
0 |
0 |
your |
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extension no. |
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Off-hook. |
Dial 700. |
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Enter your |
Confirmation tone On-hook. |
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extension number. |
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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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