No, it is impossible to keep them. Computers are not that far advanced yet. The melodies can only be played by pressing a button located at the end of the train.
My line lost its departure melodies in March this year :/
No, it is impossible to keep them. Computers are not that far advanced yet. The melodies can only be played by pressing a button located at the end of the train.
My line lost its departure melodies in March this year :/
We should get our top frontier models on the task. Perhaps they can devise a motorized finger contraption to push the button without human intervention.