Re: 50g Serials Message #6 Posted by John Keith on 3 Sept 2007, 8:28 a.m., in response to message #1 by Tim Wessman
External: CNA63802810
Internal: CNA6301349
Since the serial # format is YWWnnnn the only way they would be the same is if the calc is assembled the same week as the chip (ROM, flash?) is programmed, and even then the following digits are probably assigned sequentially and seem to have 4 digits internally and 5 digits externally. In oyher words, I doubt they would ever be identical.
John
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