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10. Product Identification And Reference Numbers
On the back of the DT-300 and DT-364IOE, there is a bar code and numbers printed on a label as
shown in Fig. 10.1. This bar code is represented by 15 digits of CODE128 and by alphanumeric
characters beneath the bar code. The numbers from 1 to 9 in the figure represent identification and
references of each terminal. The numbers from 10 to 15 represent a manufacturing reference which
is reserved by the manufacturer. See the figure below for each meaning.
1
2
3
4
5
6
Serial number of the
terminal in 5 digits
Production month of the year (1 to 9, A,B,C) Ex. B represents November.
Production year (last digit only. Ex. 1 represents the year 2001.)
Model number (two digits in alphanumeric)
25: DT-300M30 (Domestic version)
28: DT-300M60 (Domestic version)
60: DT-300M60E
27: DT-364IO (Domestic version)
66: DT-364IOE
7
8
9
10
Fig. 10.1
25
11
12
13
Manufacturing references
(reserved by the
manufacturer)
14
15
Check digit
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