Motorola W216, W231, W388 service manual Imei Number Breakdown, Serial Number Check Digit

Level 1-2 Service Manual

Table 2: IMEI Number Breakdown

		TAC	Serial Number	Check Digit
	NNXXXXXX		ZZZZZZ	A
Where
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.

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