Esn

Validations ASN.1 Parent Types

The Electronic Serial Number.  The identifier which uniquely identifies the equipment used by the subscriber during the call.

This is a non GSM equipment identifier.

Derivation:

CIBER manual v2.0 section 12.

Conditionality:

Must be present within group Equipment Identifier where available.  Will not be present where the terminal equipment is not involved in the call e.g. in forwarded call cases or the mobile equipment is identified by an IMEI.

Validations

Error Code	Context	Severity Level	Validation Description
10   20	Calls   Calls	Warning   Warning	Syntax error.   Value out of range.

 

Esn ::= [APPLICATION 103] NumberString

Parent Types

ImeiOrEsn
Text extracted from GSMA TD57 standard