I am trying to do the same thing, after a wandering train of thought from trying to figure out how to depos a position without a base file.
Along the way I did get JMT setup on my cellphone and attained bluetooth connection with the T2.
I was able to read the files and see that every base file is there from the date we got the unit.
There are 612 files and it said Memory-Free:0 Total:0
Should we have cleared these files a long time ago?
After that question gets resolved I will try and waste some more time trying to use the T2 as a static receiver.