Why does the receiver volume on my Panasonic KX-TG4773B reset to level 4?
The receiver volume returns to level 4 after you hang up. Press MjN or MkN to adjust the volume every time or as needed.
Why can't I hear a dial tone on my Panasonic KX-TG4773B?
If you cannot hear a dial tone on your Panasonic Cordless Telephone, it may be due to the base unit’s AC adaptor or telephone line cord not being properly connected. Check these connections. You can also disconnect the base unit from the telephone line and connect the line to a known working telephone. If the working telephone operates properly, contact our service personnel to have the unit repaired. If the working telephone does not operate properly, contact your service provider/ telephone company.
What to do if my Panasonic KX-TG4773B Cordless Telephone does not work?
If your Panasonic Cordless Telephone is not working, ensure the batteries are installed correctly. Fully charge the batteries. Check all connections. Unplug the base unit’s AC adaptor to reset the unit, then reconnect it. It is also possible that the handset has not been registered to the base unit, so register the handset.
Why does my Panasonic KX-TG4773B Cordless Telephone handset not ring?
If your Panasonic Cordless Telephone handset does not ring, ensure that the ringer volume is not turned off and adjust it. Also, check if silent mode is turned on and turn it off.
Why is there noise or cutting in and out on my Panasonic Cordless Telephone?
If you are hearing noise or the sound cuts in and out while using your Panasonic Cordless Telephone, it might be due to electrical interference. Try repositioning the base unit and using the handset away from sources of interference. If you have DSL/ADSL service, consider connecting a DSL/ADSL filter between the base unit and the telephone line jack. Also, ensure you are close enough to the base unit.
Why can't I operate the answering system remotely on my Panasonic KX-TG4773B Cordless Telephone?
If you cannot operate the answering system remotely on your Panasonic Cordless Telephone, the remote access code may not be set. Set the remote access code. You may be entering the wrong remote access code. If you have forgotten your remote access code, enter the remote access code setting to check your current code. The answering system may be turned off, so turn it on.
Why can't I dial the phone number edited in the caller list on my Panasonic Cordless Telephone?
If you cannot dial the phone number edited in the caller list on your Panasonic Cordless Telephone, the phone number you dialed might have been edited incorrectly (for example, the long distance “1” or the area code is missing). Edit the phone number with another pattern.
Why is the 2nd caller's information not displayed during an outside call on my Panasonic KX-TG4773B?
If the 2nd caller’s information is not displayed during an outside call on your Panasonic Cordless Telephone, you must first contact your service provider/ telephone company and subscribe to the desired service. After subscribing, you may need to contact your service provider/telephone company again to activate this specific service, even if you already subscribed to both Caller ID and Call Waiting with Caller ID services.
Why can't I make a call on my Panasonic KX-TG4773B Cordless Telephone?
If you cannot make a call with your Panasonic Cordless Telephone, the dialing mode may be set incorrectly. Change the setting.
Why does my Panasonic KX-TG4773B Cordless Telephone still flash after fully charging the batteries?
If you fully charged the batteries of your Panasonic Cordless Telephone, but the phone still flashes, displays a battery icon, or the operating time seems shorter, clean the battery ends and the charge contacts with a dry cloth and charge again. It may also be time to replace the batteries.
Crucial safety guidelines to prevent injury and property loss.
Detailed safety precautions for product use, reducing fire and shock risks.
Connecting the base unit, charger, and telephone line for initial use.
Proper insertion of Ni-MH batteries and charging procedures.
Setting the date, time, display language, and voice guidance language.
Instructions for making calls using the base unit or handset directly.
How to answer incoming calls using the base unit or handset.
Methods to customize unit features via display menus or direct command codes.
Settings for Ringer volume, Initial settings, and Customer support.
Settings for Caller list, Answering device, Greeting, and Ring count.
Configuration for answering system, voice mail access, and intercom.
Adjusting date, time, alarms, and initial setup parameters.
Setting alarms for each handset and activating silent mode for quiet periods.
Instructions for registering up to 6 additional handsets to the base unit.
Procedures for adding new handsets and removing existing ones from the system.
Turning the system on/off, managing memory, and using call screening.
Playing back, pausing, erasing, and calling back messages.
Setting remote access codes and operating the answering system remotely.
Display messages and their corresponding solutions for troubleshooting.
Addressing issues like handset not turning on or unit not working.
Resolving issues with dial tone, handset indicators, and receiver volume.
Addressing display language, handset registration, and battery recharge problems.
Resolving issues with ringing, making calls, and Caller ID display/announcements.
Quick checks for common issues like connectivity and battery problems.
General| Brand | Panasonic |
|---|---|
| Model | KX-TG4773B |
| Type | Cordless Telephone |
| Frequency | 1.9 GHz |
| Number of Handsets | 3 |
| Answering System | Digital |
| Speakerphone | Yes |
| Caller ID | Yes |
| Call Waiting | Yes |
| Phonebook Capacity | 100 |
| Talk Time | 10 hours |
| DECT Technology | Yes |
| Range | Up to 1000 feet |
| Intercom | Yes |
| Backlit Display | Yes |
| Color | Black |
| Power Source | AC adapter |
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