International Mobile Equipment Identity, Imei; Water Indicator - Siemens AP75 Service Manual

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AP75 Level 2 Service Manual

12 International Mobile Equipment Identity, IMEI

The mobile equipment is uniquely identified by the International Mobile Equipment Identity,

IMEI, which consists of 15 digits. Type approval granted to a type of mobile is allocated 6

digits. The final assembly code is used to identify the final assembly plant and is assigned

with 2 digits. 6 digits have been allocated for the equipment serial number for manufacturer

and the last digit is spare.

Re-use of IMEI label is possible by using a hair-dryer to remove the IMEI label.

For example: R3 – March 2003

Code

Label sample and description - TBC

To identify if the mobile is moistened, a water indicator is pasted by the side of the contacts

to the battery. Once in contact with moisture, the label will turn from white to pink and the

spots pattern will become blurred.

COM D CCQ APAC PS

Year

2003

2004

2005

2006

2007

TABLE 1 DIN EN 60062 DATE CODE

Page

Month

March

April

Oct

Nov

Dec

Water indicator

Siemens Technical Support Centre

Internal Use Only

Code

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