Associated .TN software

Windows
TN file extension
Photo Image
A .TN file is known as a
Photo Image.
This file extension was added to our database by a visitor to this site, but no further information was provided. We have yet to investigate the TN file extension any further, or there was simply not enough information available at the time to report accurately on this format.
However, it is possible that other file formats exist that use the
TN extension, so please
let us know if you do not think this extension matches the file format you are looking for.
I did not have a means to read the file directly. It was forwarded from the Verizon phone as a .jpg file.