Panasonic KXTG2431W - 2.4 GHZ DIG CORDLESS PHONE User manual

© 2005 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
KX-TG2431W
KX-TG2432W
KX-TG2432B
KX-TGA242W
KX-TGA242B
2.4GHz Digital Cordless Answering
System
White Version
Black Version
(for U.S.A.)
Telephone Equipment
ORDER NO. KM40501580CE
J01

1 FOR SERVICE TECHNICIANS 3
2 CAUTION 3
3 BATTERY 4
3.1. Battery Installation 4
3.2. Battery Charge 4
3.3. Recharging the Battery 4
3.4. Battery Strength 5
3.5. Battery Replacement 5
3.6. Battery Performance 5
4 SETTINGS 6
4.1. Connections 6
4.2. Connecting an Optional Headset 7
5 ANSWERING SYSTEM 8
5.1. Recording Your Greeting Message 8
5.2. Turning the Answering System On/Off 9
5.3. Caller’s Recording Time 9
5.4. Message Alert 9
5.5. Listening to Messages 10
5.6. Remote Operation 11
6 TROUBLESHOOTING 14
6.1. General Use 14
6.2. Programmable Settings 14
6.3. Making/Answering Calls, Intercom 15
6.4. Phonebook 15
6.5. Caller ID 16
6.6. Answering System 17
6.7. Battery Charge 18
6.8. Power Failure 18
7 REPLACEMENT PARTS LIST 19
8 FOR SCHEMATIC DIAGRAM 20
8.1. Base Unit (SCHEMATIC DIAGRAM (BASE UNIT_MAIN))
20
8.2. Handset (SCHEMATIC DIAGRAM (HANDSET_MAIN))
20
8.3. Charger Unit (SCHEMATIC DIAGRAM (CHARGER UNIT))
20
9 SCHEMATIC DIAGRAM (BASE UNIT_MAIN) 22
10 SCHEMATIC DIAGRAM (BASE UNIT_RF PART) 24
11 SCHEMATIC DIAGRAM (BASE UNIT_OPERATION) 25
12 SCHEMATIC DIAGRAM (HANDSET_MAIN) 26
13 SCHEMATIC DIAGRAM (HANDSET_RF PART) 28
14 SCHEMATIC DIAGRAM (CHARGER UNIT) 29
Note:
Because CONTENTS 3 to 6 are the extracts from the Operating Instructions of this model, they are subject to change without
notice. Please refer to the original Operating Instructions for further information.
CONTENTS
Page Page
2
KX-TG2431W / KX-TG2432W / KX-TG2432B / KX-TGA242W / KX-TGA242B

1 FOR SERVICE TECHNICIANS
ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1.Cover plastic parts boxes with aluminum foil.
2.Ground the soldering irons.
3.Use a conductive mat on worktable.
4.Do not grasp IC or LSI pins with bare fingers.
2 CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer´s Instructions.
3
KX-TG2431W / KX-TG2432W / KX-TG2432B / KX-TGA242W / KX-TGA242B

3 BATTERY
3.1. Battery Installation
3.2. Battery Charge
3.3. Recharging the Battery
Note for service:
The battery strength may not be indicated correctly if the battery is disconnected and connected again, even after it is fully
charged. In that case, by recharging the battery as mentioned above, you will get a correct indication of the battery strength.
4
KX-TG2431W / KX-TG2432W / KX-TG2432B / KX-TGA242W / KX-TGA242B

3.4. Battery Strength
3.5. Battery Replacement
3.6. Battery Performance
5
KX-TG2431W / KX-TG2432W / KX-TG2432B / KX-TGA242W / KX-TGA242B

4 SETTINGS
4.1. Connections
6
KX-TG2431W / KX-TG2432W / KX-TG2432B / KX-TGA242W / KX-TGA242B

4.2. Connecting an Optional Headset
7
KX-TG2431W / KX-TG2432W / KX-TG2432B / KX-TGA242W / KX-TGA242B

5 ANSWERING SYSTEM
The unit contains an answering system which can answer and record calls for you when you are unavailable to answer the phone.
Important:
• • •
• Only 1 person can access the answering system (listen to messages, record a greeting message, etc.) at a time.
• • •
• When callers leave messages, the unit records the day and time of each message. Make sure the date and time have been
set.
• • •
• You can select the caller’s recording time.
5.1. Recording Your Greeting Message
8
KX-TG2431W / KX-TG2432W / KX-TG2432B / KX-TGA242W / KX-TGA242B

5.2. Turning the Answering System On/Off
5.3. Caller’s Recording Time
5.4. Message Alert
9
KX-TG2431W / KX-TG2432W / KX-TG2432B / KX-TGA242W / KX-TGA242B

5.5. Listening to Messages
5.5.1. Listening to messages using the base unit
10
KX-TG2431W / KX-TG2432W / KX-TG2432B / KX-TGA242W / KX-TGA242B