Panasonic Kx Tg7431 Operating Instructions Manual

Thank you for purchasing a Panasonic product.
This unit is compatible with Caller ID. You must subscribe to the appropriate 
service offered by your service provider/telephone company.
Please read these operating instructions before using the unit and save 
them for future reference.
For assistance, visit our website:
http://www.panasonic.com/help for customers in the U.S.A. or Puerto 
Rico.
Charge the batteries for about 7 hours before initial use.
Consulte “Guía Rápida Española”, página 48.
Operating...

Table of Contents
2
Introduction
Model composition  . . . . . . . . . . . . . . . 3
Accessory information . . . . . . . . . . . . . 3
Important Information
For your safety  . . . . . . . . . . . . . . . . . . 5
Important safety instructions . . . . . . . . 6
For best performance  . . . . . . . . . . . . . 6
Specifications  . . . . . . . . . . . . . . . . . . . 7
Other information. . . . . . . . . . . . . . . . . 7
Getting Started
Setting up  . . . . . . . . . . . . . . . . . . . . . . 8
Note when setting...

Introduction
3For assistance, please visit http://www.panasonic.com/help
Model composition
*1 Feature differences:
Intercom calls can be made between the handsets by purchasing and registering 
one or more optional handsets (page 4).
Accessory information
Supplied accessories
*1 The handset cover comes attached to the handset.
SeriesModel No.Base unitHandset
Part No.Part No.Quantity
KX-TG7431 
seriesKX-TG7431*1KX-TG7431 KX-TGA740 1
KX-TG7432 KX-TG7431 KX-TGA740 2
KX-TG7433 KX-TG7431 KX-TGA740 3
KX-TG7434...

Introduction
4For assistance, please visit http://www.panasonic.com/help
Additional/replacement accessories
Please contact your nearest Panasonic dealer for sales information (page 56).
*1 Replacement batteries may have a different capacity from that of the supplied 
batteries.
Expanding your phone system
You can expand your phone system by registering optional handsets (6 max.) to a 
single base unit.
LOptional handsets may be a different color from that of the supplied handsets.
Optional handset...

Important Information
5For assistance, please visit http://www.panasonic.com/help
For your safety
To prevent severe injury and loss of life/
property, read this section carefully before 
using the product to ensure proper and safe 
operation of your product.
WARNING
Power connection
LUse only the power source marked on the 
product.
LDo not overload power outlets and 
extension cords. This can result in the risk 
of fire or electric shock.
LCompletely insert the AC adaptor/power 
plug into the power...

Important Information
6For assistance, please visit http://www.panasonic.com/help
Battery
LWe recommend using the batteries noted 
on page 4. USE ONLY rechargeable
Ni-MH batteries AAA (R03) size.
LDo not mix old and new batteries.
LDo not open or mutilate the batteries. 
Released electrolyte from the batteries is 
corrosive and may cause burns or injury to 
the eyes or skin. The electrolyte is toxic and 
may be harmful if swallowed.
LExercise care when handling the batteries. 
Do not allow conductive...

Important Information
7For assistance, please visit http://www.panasonic.com/help
LWhen you leave the product unused for a 
long period of time, unplug the product from 
the power outlet.
LThe product should be kept away from heat 
sources such as heaters, kitchen stoves, 
etc. It should not be placed in rooms where 
the temperature is less than 0 °C (32 °F) or 
greater than 40 °C (104 °F). Damp 
basements should also be avoided.
LThe maximum calling distance may be 
shortened when the product is used in...

Getting Started
8For assistance, please visit http://www.panasonic.com/help
Setting up
Connections
LUse only the supplied Panasonic AC 
adaptor PQLV219.
■Base unit
*For DSL/ADSL service users
■Charger
Battery installation
LUSE ONLY Ni-MH batteries AAA 
(R03) size.
LDo NOT use Alkaline/Manganese/Ni-
Cd batteries.
LConfirm correct polarities (S, T).
Battery charge
Charge for about 7 hours.
LWhen the batteries are fully charged, 
the charge indicator goes off.Base
unitBase
unit
Correct Wrong
Hook
Hook
(120...

Getting Started
9For assistance, please visit http://www.panasonic.com/help
Note when setting up
Note for connections
LThe AC adaptor must remain 
connected at all times. (It is normal for 
the adaptor to feel warm during use.)
LThe AC adaptor should be connected 
to a vertically oriented or floor-
mounted AC outlet. Do not connect 
the AC adaptor to a ceiling-mounted 
AC outlet, as the weight of the adaptor 
may cause it to become disconnected.
During a power failure
The unit will not work during a...

Getting Started
10For assistance, please visit http://www.panasonic.com/help
Controls
Handset
ACharge indicator
Ringer indicator
Message indicator
BSpeaker
C{C} (TALK)
D{s} (SP-PHONE: Speakerphone)
EHeadset jack
FDial keypad ({*}: TONE)
GReceiver
HDisplay
I{OFF}
J{FLASH} {CALL WAIT}
KMicrophone
LCharge contacts■Control type
A Soft keys
The handset features 2 soft keys and 
a joystick. By pressing a soft key, or by 
pressing the center of the joystick, you 
can select the feature shown directly 
above it...