So if it is the same RDS-TMC FM system used in the GTM fm receivers it may still be possible to flash 40/50 with 140/150 fw to use an external receiver? Anyone can get the fw to check HWID and compatibility?the 140T and 150T have a built-in TMC traffic receiver and are not dependent upon one integrated into the power cable.



Likes: 





Reply With Quote
Bookmarks