Given that I fly for VS, I would probably know if we are using an EFB.
I can assure you there is no sign of one on the flight deck. Although one aircraft did get the basic wiring installed briefly(long since removed)
Perhaps you might be reading some old advertising 'blurb' from a few years ago when a CL2 EFB was being considered rather than stating the facts from personal knowledge.
Anyway, just trying to help
B rgds
MR