Siemens C25 Service Manual

Private Communication Systems
Mobile Phones
Service Manual C25 / C2588 V 1.0 ICP CD ST
R. Fleuren
Sm_C25_lvl2_v10_w97 Page 15 of 32 02/99
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.
YY = Datecode
• The first character of the datecode indicates the year of production:
F = 1995
H = 1996
J = 1997
K = 1998
L = 1999
• The second character indicates the month of production:
1-9 = january to september
O = october
N = november
D = december
Example: “L1” means that the set was produced in january of 1999.

Siemens C25 Specifications

General

Brand	Siemens
Model	C25
Category	Cell Phone
Language	English