L
Luke WhiteAug 28, 2025
What to do if I forgot my Panasonic KX-TDA15 password?
- Llinda85Aug 28, 2025
If you forgot the password, ask the manager to assist you.





What to do if I forgot my Panasonic KX-TDA15 password?
If you forgot the password, ask the manager to assist you.
How to stop background music on Panasonic PBX?
If the background music started suddenly, turn off the music.
Why is there noise on external paging with my Panasonic Telephone?
The noise you're experiencing during external paging is likely due to induced noise on the wire connecting the Hybrid IP-PBX and the amplifier. To resolve this, use a shielded cable for the connection. A shorter shielded cable is recommended for optimal performance.
What to do if external music is distorted on my Panasonic Telephone?
If you're hearing distorted external music, it's likely due to an excessive input level from the external music source. Try decreasing the output level using the volume control on the music source.
Why aren't Alternate Calling features working on my Panasonic Telephone?
Alternate Calling—Ring/Voice and Live Call Screening (LCS) do not function as set when using a Wireless Phone (KX-T7880/ KX-T7885/KX-TD7894/KX- TD7895) because voice-calling mode and hands-free mode with LCS are not available with Wireless Phones. Switch the calling mode to ring-calling or set the LCS mode to "Private".
What to do if the external music is distorted in Panasonic VoIP?
If the external music in your Panasonic VoIP system sounds distorted, the input level from the external music source may be too high. Try decreasing the output level using the volume control on the music source.
Why is my Panasonic PBX telephone not working with personal settings?
If the telephone does not work using the personal settings or with other settings, the extension line may have been changed, and the previous telephone's settings have not been cleared. Clear the settings and then programme your desired settings again.
How to show my Panasonic KX-TDA15 PBX telephone number to the calling or called party?
Refer to section 1.7.4 of the manual.
Why do some features not work on my Panasonic Telephone?
Some features might not be working on your Panasonic Telephone because system management may restrict certain features, so consult your manager. Alternatively, the feature numbers may have changed; confirm the revised number and try again.
Why can't I make an outside call using the One-touch Dialling button on my Panasonic Telephone?
If you cannot make an outside call using the One-touch Dialling button, a line access number was not stored. A line access number is required for outside calls.
Detailed steps for initiating various types of calls: extension, outside, private network, and account code.
Procedures for answering calls, hands-free answerback, and call pickup.
Operations and features available during an active call, such as transfer and hold.
Manager's ability to control other extensions, including dial lock and time service settings.
How managers can program call charges, extension controls, and system passwords.
Common problems and their solutions for telephone operation and features.
A reference table of feature codes and button sequences for quick access.











