Panasonic KX-TG6451BX - User Manual

Panasonic KX-TG6451BX

40 pages

To Next Page

To Next Page

Loading...

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.

Charge the batteries for about 7 hours before initial use.

Operating Instructions

Digital Cordless Phone

Model No.

KX-TG6451BX

TG6451BX(e).book Page 1 Wednesday, July 8, 2009 10:25 AM

Table of Contents

Other manuals for Panasonic KX-TG6451BX

Service Manual28 pages

Questions and Answers:

C
christycantrellSep 3, 2025
Why is caller ID not showing on my Panasonic Cordless Telephone?
- J
  Joseph CooperSep 3, 2025
  If caller information is not displayed on your Panasonic Cordless Telephone, you must subscribe to Caller ID service; contact your service provider/telephone company for details. If your unit is connected to additional telephone equipment, remove it and plug the unit directly into the wall jack. If you use a DSL/ADSL service, connect a DSL/ADSL filter between the base unit and the telephone line jack. Other telephone equipment may be interfering with this unit; disconnect the other equipment and try again.
A
alexanderelizabethSep 1, 2025
Why can't I make calls on my Panasonic KX-TG6451BX Cordless Telephone?
- C
  Christina NelsonSep 1, 2025
  If you cannot make a call on your Panasonic Cordless Telephone, the dialing mode may be set incorrectly; change the setting. The handset might be too far from the base unit; move closer and try again. Another unit might be in use; wait and try again later. Also, the key lock feature may be turned on; turn it off.
A
Albert SolomonAug 31, 2025
How to fix noise on Panasonic KX-TG6451BX?
- L
  Laurie JonesAug 31, 2025
  If you are experiencing noise or sound cutting in and out on your Panasonic Cordless Telephone, it could be due to high electrical interference. Try re-positioning the base unit and using the handset away from sources of interference. Moving closer to the base unit may also help. If you use a DSL/ADSL service, consider connecting a DSL/ADSL filter between the base unit and the telephone line jack.
J
Jordan StevensAug 29, 2025
What does it mean when w is flashing on my Panasonic KX-TG6451BX?
- A
  Amanda RichardsonAug 29, 2025
  If the w is flashing on your Panasonic Cordless Telephone, it could be due to several reasons. The handset might be too far from the base unit, so move closer. Ensure the base unit’s AC adapter is properly connected. High electrical interference could also be the cause; try re-positioning the base unit and using the handset away from sources of interference. Finally, the handset might not be registered to the base unit; in that case, register it.
M
michellehallAug 27, 2025
Why is my Panasonic KX-TG6451BX Cordless Telephone not ringing?
- C
  Cory BatesAug 27, 2025
  If your Panasonic Cordless Telephone base unit and/or handset does not ring, the ringer volume may be turned off. Adjust the ringer volume.
A
Alicia CarterAug 26, 2025
How to fix blank display on Panasonic KX-TG6451BX Cordless Telephone?
- J
  Jesse SmithAug 27, 2025
  If the handset display on your Panasonic Cordless Telephone is blank, it could be that the handset is not turned on. Turn the power on.
K
Kerry MurrayAug 25, 2025
What to do if my Panasonic KX-TG6451BX Cordless Telephone does not work?
- N
  natashanewmanAug 25, 2025
  If your Panasonic Cordless Telephone unit does not work, ensure the batteries are installed correctly. Fully charge the batteries. Check the connections. Unplug the base unit’s AC adapter to reset the unit and turn off the handset, then reconnect the adapter, turn on the handset, and try again. If the handset has not been registered to the base unit, register the handset.
A
April WoodsAug 22, 2025
How to fix no dial tone on Panasonic KX-TG6451BX?
- S
  Scott WalshAug 23, 2025
  If you cannot hear a dial tone on your Panasonic Cordless Telephone, ensure you are using the supplied telephone line cord, as your old one might have a different wiring configuration. Also, check that the base unit’s AC adapter or telephone line cord is properly connected. If you are using a splitter, remove it and connect the unit directly to the wall jack. If a working telephone operates properly, contact service personnel to repair the unit. If the working telephone does not operate properly, contact your service provider/telephone company.

Panasonic KX-TG6451BX Specifications

General

Brand	Panasonic
Model	KX-TG6451BX
Category	Cordless Telephone
Language	English

Summary

Panasonic Cordless Phone Operating Instructions

Safety Precautions

Power, Installation, and Operation Safety

Crucial safety guidelines to prevent injury and property damage during product use.

Medical and Battery Safety

Safety advice for medical devices and proper battery handling.

Technical Specifications

Phone System Specifications

Outlines the technical specifications of the cordless phone, including frequency and power.

Getting Started: Setup Guide

Connecting the Base Unit and Installing Batteries

Step-by-step guide for connecting the base unit and installing batteries.

Battery Charging Procedure

Instructions on how to charge the handset batteries for initial use.

Getting Started: Setup Notes

Connection and Power Failure Notes

Important notes on AC adaptor connection, behavior during power failure.

Battery Installation and Performance Notes

Device Controls Overview

Base Unit Controls and Indicators

Handset Controls and Indicators

Making Phone Calls

Standard Dialing Procedures

Steps for making calls using the base unit, speakerphone, or handset.

Answering Calls and Basic Features

Receiving and Answering Calls

How to answer calls on the base unit and handset, and adjust ringer volumes.

Advanced Call Handling Features

Mute, Recall, and Call Waiting

Phonebook Management Guide

Adding New Contacts

Step-by-step guide to adding new names and numbers to the phonebook.

Finding and Editing Contacts

Methods for searching, editing, and calling contacts from the phonebook.

Phonebook and Speed Dial Operations

Erasing Phonebook Entries

Assigning Speed Dial Numbers

Instructions for assigning phone numbers to speed dial buttons for quick access.

Customizing Phone Settings

Navigating Programmable Settings

How to navigate the display menus to customize various phone settings.

Handset Settings Customization

Time, Alarm, and Ringer Settings

Display, Base Unit, and Keytone Settings

Advanced Programming Features

Setting Alarms and Area Codes

Base Unit PIN and Call Barring

Call Blocking and Unit Registration

Managing Blocked Callers

Registering Handsets to Base Unit

Caller ID Service Overview

Utilizing Caller ID Features

Explains how to use the Caller ID service, display features, and manage missed calls.

Accessing and Calling from Caller List

How to view the caller list and make calls back to received numbers.

Caller ID List Management

Editing and Storing Caller Information

Intercom, Locator, and Call Transfer

Making and Answering Intercom Calls

How to initiate and answer intercom calls between the base unit and handset.

Handset Locator and Conference Calls

Error Messages and Troubleshooting

Display Message Reference Guide

Lists common error messages and their corresponding causes and solutions.

Troubleshooting Common Problems

Resolving General Unit Issues

Solutions for common problems like handset not turning on or no dial tone.

Advanced Troubleshooting Scenarios

Settings, Battery, and Call Issues

Troubleshooting steps for settings, battery recharge, and call/noise interference problems.

Further Troubleshooting and Damage Handling

Call Making and Caller ID Issues

Solutions for inability to make calls and issues with Caller ID information display.

Related product manuals

Preview: Panasonic KX-TG6411

Panasonic KX-TG6411

Panasonic KX-TG6441

Panasonic KX-TG6421

Panasonic KX-TG6411FX

Preview: Panasonic KX-TG6511

Panasonic KX-TG6511

Preview: Panasonic KX-TG6841

Panasonic KX-TG6841

Panasonic KX-TG6541

Panasonic KX-TG6522

Panasonic KX-TG6071

Preview: Panasonic KX-TG6641B

Panasonic KX-TG6641B

Preview: Panasonic KX-TG6611E

Panasonic KX-TG6611E

Preview: Panasonic KX-TG6513B

Panasonic KX-TG6513B