Why aren't parallel single line phones ringing on my Panasonic KX-TDA30 PBX?
- AAaron GriffithSep 1, 2025
If the paralleled single line telephones do not ring on your Panasonic PBX, "No ring" may be selected. Change the setting to ring.





Why aren't parallel single line phones ringing on my Panasonic KX-TDA30 PBX?
If the paralleled single line telephones do not ring on your Panasonic PBX, "No ring" may be selected. Change the setting to ring.
Why is Alternate Calling not working on my Panasonic Wireless Phone?
If Alternate Calling—Ring/Voice and Live Call Screening (LCS) do not function as set when using a Panasonic Wireless Phone (KX-T7880/ KX-T7885/KX-TD7894/KX-TD7895), switch the calling mode to ring-calling and set the LCS mode to "Private". Voice-calling mode and Hands-free mode with LCS are not available with Wireless Phones.
What to do if I cannot remember the feature numbers for Panasonic Telephone?
If you cannot remember the feature numbers, ask your dealer to change the feature numbers for easier use.
How to fix noise on external paging on Panasonic KX-TDA30 PBX?
If you experience noise on external paging with your Panasonic PBX, it might be due to induced noise on the wire between the PBX and the amplifier. Use a shielded cable for the connection, and a short cable is recommended.
How to fix the display if it is not shown well on Panasonic KX-TDA30?
Change the Display contrast level.
How to fix a poorly displayed screen on Panasonic KX-TDA30 PBX?
If the display is not shown well on your Panasonic PBX, change the Display contrast level.
What to do if Panasonic KX-TDA30 telephone buttons don't respond?
If your Panasonic PBX telephone doesn't respond when you press the buttons, it might be locked. Try unlocking it. Alternatively, if your telephone is connected to an eXtra Device Port, system programming is required; in this case, consult your dealer.
How to eliminate noise on external paging on Panasonic?
To resolve noise on external paging with the Panasonic system, use a shielded cable as the connection wire between the Hybrid IP-PBX and the amplifier. A short shielded cable is recommended.
Why are some features not working on my Panasonic PBX system?
System management may restrict certain features, so please consult your manager. Also, the feature numbers might have changed, so confirm the revised number and try again.
What to do if my Panasonic KX-TDA30 shows improper operation?
If your Panasonic PBX exhibits improper operation, press the Reset Button.
Covers various methods for making calls using the PBX system.
Covers various operations that can be performed while on a call.
Explains how to forward incoming calls to a specified destination.
Explains the answering machine service provided by the PBX when an SVM card is installed.
Explains controlling status (Log-in, Log-out, Wrap-up) within an incoming call distribution group.
Allows supervisors to monitor and control call status and extension logs for ICD groups.
Explains how hotel operators use telephones to manage guest room status and set wake-up calls.
Offers solutions for common problems encountered with the telephone system.
Covers various methods for making calls using the PBX system.
Covers various operations that can be performed while on a call.
Explains how to forward incoming calls to a specified destination.
Explains the answering machine service provided by the PBX when an SVM card is installed.
Explains controlling status (Log-in, Log-out, Wrap-up) within an incoming call distribution group.
Allows supervisors to monitor and control call status and extension logs for ICD groups.
Explains how hotel operators use telephones to manage guest room status and set wake-up calls.
Offers solutions for common problems encountered with the telephone system.
| Number of users | 52 user(s) |
|---|---|
| DECT connectable | Yes |
| Number of DECT cell stations | 4 |
| RS-232 ports | 1 |
| RJ-11 ports quantity | 2 |
| AC input voltage | 110-240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 55 W |
| Weight | 3500 g |
|---|---|
| Dimensions (WxDxH) | 275 x 117 x 376 mm |












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