Is it possible with the extended menu to import GPX files ???

AFAIK TT does not GPX files.

Maybe I've put my question wrong :-)
I mean : is it possible with the extended menu that the TT start can import files (ITN, ...) from a routeplanner on PC ?
I have a lot of routes for my Garmin Zumo, and I can convert to OV2 and ITN.
My older TT Go could import, but the my new TT start has no possibility.

Thanks for Your reply/

The Start is very limited in it's functions and if it is one of newer models like Start25 you are lost anyway.