Subscriber Identity Module (SIM) and Identification Label | W370\W375 |
Table 2: IMEI Number Breakdown
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| TAC | Serial Number | Check Digit |
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|
|
| |
| NNXXXXXX | ZZZZZZ | A | |
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|
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|
|
Where |
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| |
TAC | Type Allocation Code, formerly known as Type Approval Code | |||
NNReporting Body Identifier (BABT or CTIA)
XXXXXXType Identifier (defined by BABT or CTIA)
ZZZZZZIndividual unit serial number
Phase 1 = 0.
APhase 2 & 2+= check digit and is defined as a function of all other IMEI digits
Other label number configurations present are:
•TRANSCEIVER NUMBER: Identifies the product type. Normally the SWF number. (i.e. V100).
•PACKAGE NUMBER: Identifies the equipment type, mode, and language in which the product is shipped.
38 | Aug.15, 2006 |