Went ahead and swapped the SIMS, now the new SIM functions in the new tablet. H’ray. The old tablet and SIM Device Info won’t recognize the old SIM – it is surely inserted correctly, aw welp.
Now we can turn to other performance issues, the first thing that stands out is all these Office365_like apps requiring complex key input combinations installed. The tablet keyboard might accommodate for tiny hands and fingers, here it’s pretty much a one finger ding dong affair with a tendency to slow down the pace.
Haven’t really tried out anything with complex game engines yet – are there some providing “simple” keyboard (“pad”) interaction?