4.5
Handset Datecodes
Siemens is using the industrial standard DIN EN 60062 to indicate the production / service
dates. The code is printed on the IMEI sticker located in the battery compartment.
• The first character of the datecode indicates the year of production:
• The second character indicates the month of production:
Example: "L5" means that the set was produced in may of 1999.
Service Manual S25 / S2588
Sm_S25_lvl2_v11.doc
Information and Communication Products
YY = Datecode
F = 1995
H = 1996
J = 1997
K = 1998
L = 1999
1-9 = january to september
O = october
N = november
D = december
V 1.0
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Mobile Phones
ICP CD ST
R. Fleuren
06/99