Panasonic KX-TG1840AL

Questions and Answers

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Brittany HowellNov 21, 2025
Why can't I make or receive calls on my Panasonic KX-TG1840AL?
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  kblackburnNov 21, 2025
  If you're having trouble making or receiving calls on your Panasonic Answering Machine, there are several potential causes: * Ensure the AC adapter and telephone line cord are securely connected. * If using a splitter, remove it and connect the unit directly to the wall socket to see if the splitter is the issue. * The call bar feature might be activated; if so, turn it off. * The key lock feature may be enabled; disable it. Also, be aware that the unit is not designed for rotary (pulse dialing) services. If the problem persists, disconnect the base unit and connect the telephone line to a known working telephone. If the working telephone operates properly, contact service personnel to have the unit repaired. If the working telephone does not operate properly, contact your servic...
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georgehebertAug 25, 2025
How to fix Panasonic KX-TG1840AL Answering Machine when it doesn't ring?
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  Lonnie DelgadoAug 26, 2025
  If your Panasonic Answering Machine isn't ringing, the ringer volume might be turned off. Adjust the handset ringer volume and the base unit ringer volume. Also, the night mode feature may be turned on. Turn it off.
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John GloverAug 26, 2025
What to do if others can't leave messages on my Panasonic KX-TG1840AL Answering Machine?
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  hahnpaulaAug 26, 2025
  If callers are unable to leave messages on your Panasonic Answering Machine, it might be due to: * The recording time is set to “Greeting Only”. Change the setting to “1 Minute” or “3 Minutes”. * The message memory is full. Erase unnecessary messages.
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Morgan SaundersAug 27, 2025
What to do if Panasonic Answering Machine battery icon doesn't change when charging?
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  paulwilsonAug 27, 2025
  If the battery icon on your Panasonic Answering Machine isn't changing while charging, try cleaning the charge contact and charge again. Also, ensure the AC adapter is properly plugged in.
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Audrey CampbellAug 28, 2025
What to do if Panasonic KX-TG1840AL handset will not turn on?
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  vegamelanieAug 28, 2025
  If your Panasonic Answering Machine handset will not turn on: * Make sure that the batteries are installed correctly. * Fully charge the batteries. * Clean the charge contact and charge again.
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Natalie JonesSep 17, 2025
What does “FD” mean on my Panasonic KX-TG1840AL Answering Machine display?
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  obowmanSep 17, 2025
  If “FD” is displayed on your Panasonic Answering Machine, the unit could not connect to the SMS message centre. Confirm that the correct SMS message centre numbers are stored and that SMS is turned on.
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smithvincentSep 14, 2025
Why does my Panasonic KX-TG1840AL return to standby mode when viewing caller information?
- E
  Erica WalkerSep 14, 2025
  While viewing caller information on your Panasonic Answering Machine, the display returns to standby mode if you pause for over 1 minute while searching. Do not pause for over 1 minute while searching.
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James JohnsonSep 15, 2025
Why can't I set call restriction on my Panasonic Answering Machine?
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  Erik MasonSep 15, 2025
  If you cannot set call restriction on your Panasonic Answering Machine, note that call restriction can be set using handset 1 only. If you have multiple handsets, you can confirm which handset is handset 1 by pressing {x} and {1} on the base unit. Handset 1 will start ringing.
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Allison WilliamsSep 7, 2025
Why is there no sound when making a call with the base unit on my Panasonic Answering Machine?
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  christy08Sep 7, 2025
  If you don't hear any sound when making a call with the base unit of your Panasonic Answering Machine, it may be because the ARS feature is turned on. No sound will be heard until the base unit determines which carrier should be used for the call.
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josephhamiltonSep 3, 2025
Why can't I register a handset to my Panasonic KX-TG1840AL base unit?
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  Shawn RamirezSep 3, 2025
  If you're unable to register a handset to the base unit of your Panasonic Answering Machine, it might be because: * The maximum number of base units (4) are already registered to the handset. Cancel unused base unit registrations from the handset. * The maximum number of handsets (6) are already registered to the base unit. Cancel unused handset registrations from the base unit. * You entered the wrong PIN number. If you forget your PIN, consult your nearest Panasonic service center. * The handset and the base unit are located near other electrical appliances. Relocate them away from other electrical appliances.

Summary

Product Introduction

For Your Future Reference

Information for warranty and repair assistance, including receipt and serial number details.

Trademarks

Lists registered trademarks of the product.

Key Features

Phonebooks

Details on handset and shared phonebooks for easy calling without manual dialing.

Night Mode

Feature to silence the unit during specific times, like sleeping.

Digital Answering System

System for answering and recording calls when you are unavailable.

SMS Features

Functionality for sending and receiving text messages between phones.

Polyphonic Ringtones

Customizing call ringtones for the handset and base unit.

Getting Started

Accessory Information

Lists all included and optional accessories with the product.

Important Information and Safety

Key safety warnings, usage precautions, and environmental considerations.

Installation and Connections

Instructions for connecting the unit to a telephone line and power.

Battery Management

Details on battery installation, charging, life, and replacement.

Power and Date;Time Settings

How to turn the unit on/off and set the date and time.

Making and Answering Calls

Making Calls

Guides on using the handset, speakerphone, and redial features.

Answering Calls

Procedures for answering calls using handset or base unit.

Other Call Features

Includes Mute, Voice Enhancer, Key Lock, and Recall functions.

Phonebooks

Handset Phonebook

Adding, editing, searching, and using phonebook entries.

Shared Phonebook

Managing shared entries accessible by multiple handsets.

Copying Phonebook Entries

Transferring entries between handsets or to the shared phonebook.

Handset Settings

Guide to Handset Settings

Overview of customizable handset features and their pages.

Ringer and Night Mode Settings

Adjusting ringer volume, tone, and enabling night mode.

Display and Call Options

Customizing display settings and call restrictions like Call Bar.

Other Handset Options

Managing PIN, LetterWise language, and keytones.

Base Unit Settings

Guide to Base Unit Settings

Overview of customizable base unit features.

Ringer and Night Mode Settings

Configuring base unit ringtone, volume, and night mode.

Call Options

Adjusting recall time, pause length, and emergency numbers.

Call Restriction and Bar

Setting restrictions for dialling and outside calls.

Other Base Unit Options

Changing base unit PIN and resetting to defaults.

Caller ID Service

Using Caller ID

Features for displaying caller information and handling calls.

Category Features for Phonebook

Assigning ringtones to categories for caller identification.

Caller List Management

Viewing, editing, and erasing call history.

SMS Features

Using SMS

Sending, receiving, and managing text messages.

Message Centers and Mailboxes

Configuring SMS service numbers and private mailboxes.

Sending and Receiving Messages

Step-by-step guides for message operations.

Character Entry for SMS

Information on inputting text using different character modes.

Answering System

Answering System Operation

Turning the system on/off, recording greeting messages.

Managing Messages

Playing, erasing, and listening to recorded messages.

Remote Operation

Accessing and controlling the answering system remotely.

Answering System Settings

Customizing ring counts, recording time, and call screening.

Multi-unit Operation

Operating Additional Units

Registering and managing multiple handsets and base units.

Intercom and Call Transfer

Making internal calls and transferring external calls between units.

Useful Information

Wall Mounting

Instructions for mounting the base unit on a wall.

Troubleshooting

Solutions for common problems encountered with the unit.

Specifications

Technical details and operating conditions of the product.

Summary

Product Introduction

For Your Future Reference

Information for warranty and repair assistance, including receipt and serial number details.

Trademarks

Lists registered trademarks of the product.

Key Features

Phonebooks

Details on handset and shared phonebooks for easy calling without manual dialing.

Night Mode

Feature to silence the unit during specific times, like sleeping.

Digital Answering System

System for answering and recording calls when you are unavailable.

SMS Features

Functionality for sending and receiving text messages between phones.

Polyphonic Ringtones

Customizing call ringtones for the handset and base unit.

Getting Started

Accessory Information

Lists all included and optional accessories with the product.

Important Information and Safety

Key safety warnings, usage precautions, and environmental considerations.

Installation and Connections

Instructions for connecting the unit to a telephone line and power.

Battery Management

Details on battery installation, charging, life, and replacement.

Power and Date;Time Settings

How to turn the unit on/off and set the date and time.

Making and Answering Calls

Making Calls

Guides on using the handset, speakerphone, and redial features.

Answering Calls

Procedures for answering calls using handset or base unit.

Other Call Features

Includes Mute, Voice Enhancer, Key Lock, and Recall functions.

Phonebooks

Handset Phonebook

Adding, editing, searching, and using phonebook entries.

Shared Phonebook

Managing shared entries accessible by multiple handsets.

Copying Phonebook Entries

Transferring entries between handsets or to the shared phonebook.

Handset Settings

Guide to Handset Settings

Overview of customizable handset features and their pages.

Ringer and Night Mode Settings

Adjusting ringer volume, tone, and enabling night mode.

Display and Call Options

Customizing display settings and call restrictions like Call Bar.

Other Handset Options

Managing PIN, LetterWise language, and keytones.

Base Unit Settings

Guide to Base Unit Settings

Overview of customizable base unit features.

Ringer and Night Mode Settings

Configuring base unit ringtone, volume, and night mode.

Call Options

Adjusting recall time, pause length, and emergency numbers.

Call Restriction and Bar

Setting restrictions for dialling and outside calls.

Other Base Unit Options

Changing base unit PIN and resetting to defaults.

Caller ID Service

Using Caller ID

Features for displaying caller information and handling calls.

Category Features for Phonebook

Assigning ringtones to categories for caller identification.

Caller List Management

Viewing, editing, and erasing call history.

SMS Features

Using SMS

Sending, receiving, and managing text messages.

Message Centers and Mailboxes

Configuring SMS service numbers and private mailboxes.

Sending and Receiving Messages

Step-by-step guides for message operations.

Character Entry for SMS

Information on inputting text using different character modes.

Answering System

Answering System Operation

Turning the system on/off, recording greeting messages.

Managing Messages

Playing, erasing, and listening to recorded messages.

Remote Operation

Accessing and controlling the answering system remotely.

Answering System Settings

Customizing ring counts, recording time, and call screening.

Multi-unit Operation

Operating Additional Units

Registering and managing multiple handsets and base units.

Intercom and Call Transfer

Making internal calls and transferring external calls between units.

Useful Information

Wall Mounting

Instructions for mounting the base unit on a wall.

Troubleshooting

Solutions for common problems encountered with the unit.

Specifications

Technical details and operating conditions of the product.

Panasonic KX-TG1840AL Specifications

General

Number of Handsets	1
Caller ID	Yes
Call Waiting Caller ID	Yes
Display	LCD
GAP Compatible	Yes
Speakerphone	Yes
Type	Cordless Phone
Answering Machine Recording Time	18 minutes
Phonebook Capacity	50 entries
Talk Time	10 hours