SERIAL NUMBER
Serial Number Organization
The 14-digit serial number that contains the code of the manufacturing plant and the manufacturing
date.
14 digits
SKU
Factory
Manufactured
Year, month
code
code
The last
Month
2digit of year
(01 ~ 12)
SKU Code of this Unit
Product SKU
NR1609/U1B
NR1609/N1B
NR1609/N1SG
NR1609/FB
NR1609/FN
Cumulative
serial number
SKU Code
AZS
AZT
AZU
AZV
AZW
6