Xamarin android TC 75 programming specific

Hello all,


we work with visual studio 2015 and xamarin of course.

we have installed the EMDK and use your api barcode scan engine ...all works well ..


But we have a little problem with some employee who are used the left hand

These people would like to can scan with the button of the song ...


I wonder if it's possible to MOVE the button for scanning at the place of the song button for example ?

If yes, how to do that ?


Also, i've seen on the documentation :


that the device tc 75 have a ptt button programmable but how we can affect the scan for example ?


thanks for your time