What has the DM41 extra over the HP42s?

[johanw]

(11-06-2020 04:30 PM)Werner Wrote:  Shift-EXIT is OK. R/S would be ok too.. as long as I can catch EXIT ;-)
I certainly prefer to have a key to break out, instead of having to 'exit the app' or so.
(how would that work on a DM42 then?)
Werner

On a DM42 there is that little hole in the back. And if all else fails you can always remove the battery, no software solution can withstand that.