There is a prep tool for version 4, and a prep tool for version 6.

I have the documents for version 7 plus the release notes which cover Version 8 and 9.

For version 8:

Compatibility_Information_NS_V8.pdf
NS_series_v8_Updates_08012019.pdf
NS_V8.00055_Improvement_List.xls

For version 9:

KX-NS_Series_version_9.0_220708.pdf

Version 9.00.160 firmware is available and has been since Sept of 2022.

With Version 9 all features are activated therefore there is no longer a need to purchase feature licenses. I can provide the documents and the latest firmware if you like to a place where they can be downloaded.

Send me a private message.

Thanks

"Most people don't have a sense of humor. They think they do, but they don't." --Jonathan Winters