[BRLTTY] Key bindings

[Teemu M Kuusisto]

Hello

Is it possible to bind a braille key to a specific command. I would like 
to bind keys for changing console, for example.
With alva bc640:
SmartpadF3 + Routinkey1 -> chvt 1
SmartpadF3 + Routinkey2 -> chvt 2
SmartpadF3 + Routinkey3 -> chvt 3
... where RoutingkeyX means Xth key.
Aditionally, is it possible to bind braille keys to a sepcific key 
combination like ctrl+alt+f1 or ctrl+a 1, ctrl+a 2. ...

I am using my braille display via bluetooth and I would like to navigate 
through consoles and through screen windows without touching the computer.


-Teemu Kuusisto