Bluetooth Headsets; Usb Devices; Firmware Update - Panasonic KX-NT400 Operating Instructions Manual

Appendix

Bluetooth Headsets

Issue
I cannot have a
conversation using the
Bluetooth headset.
I cannot register,
de-register, or confirm the
ID of the Bluetooth
headset.

USB Devices

Issue
The USB device I
connected does not work.
The USB keyboard I
connected does not work.

Firmware Update

Issue
I have problems upgrading
the firmware from an FTP
server.
200 Operating Instructions
Possible Cause & Solution
•
Make sure that the headset is properly registered to the
module.
•
Make sure that the headset is properly charged according to
the manual of the headset.
•
Remove the wired headset from the headset jack. Priority is
given to the wired headset when both are connected.
•
Make sure that the module is properly installed in the
KX-NT400.
Possible Cause & Solution
•
The device is not supported by the KX-NT400.
→
The KX-NT400 only supports USB keyboards.
•
The keyboard is not connected properly.
→
Confirm the connection.
Possible Cause & Solution
•
The settings for connecting to the FTP server are incorrect.
→
Confirm that the server address and port number (default
21) are correct.
→
Confirm that the user ID, password, path, and file name
are entered correctly.
•
The FTP server is not responding or is too busy to accept new
connections.
→
Try performing the upgrade again later.
→
Consult your network administrator.
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