Hi,

I am interested in purchasing this Travel Companion but not sure what's the difference between the two models (AT/AA):

FA816AT#ABU

and

FA816AA#ABU

Any help would be gratefully appreciated.

Thanks, Ash

Ash, I know that the difference between a 5910 and 5915 is the way it's packaged for either retail or commercial. I used to have a 5915 but sold it, then realized I used it more than what I thought. So purchased one on e-bay but didn't really read the discription and it turned out to be a 5910. But I've been told by many folks that there is no difference internally, both have same software and firmware. Maybe the two you're looking at are the same. Good luck with your purchase..