Updated models of 10bII+, 12 C, 12C Plat & 17bII+.

[Massimo Gnerucci]

(03-27-2022 07:51 PM)Jean-Baptiste Boric Wrote:  If one just needs to identify what kind of revision a particular calculator belongs to, only a revision identifier updated for each new change is really necessary. Date/time codes can also identify when a calculator was manufactured, generally with a precision of a week or a month.

On the outer packaging, right?

BTW: I understand this cannot be the main concern of the manufacturer, but good luck with used models...