callingNumber

Validations ASN.1 Parent Types

The calling number is the number from which the call was originated in the case of mobile terminated calls.

Derivation:  

GSM item CallingNumber (GSM 12.05).  This item is of type AddressString.

Conditionality: 

Must be present within group Call Originator where available or if TeleService Code indicates SMS usage (values 20 or 21).

Values:

                                Each digit is numeric (0 – 9)

Validations

Error Code

Context

Severity Level

Validation Description

10

 

11

 

 

 

20

 

MTC

 

MTC

 

 

 

MTC

 

Warning

 

Severe

 

 

 

Warning

 

Syntax error.

 

Syntax does not conform to GSM 3.03 (MSISDN) when TeleService Code indicates SMS usage.

 

Value out of range.

 

 

ASN.1 Definition (of containing types) 

CallOriginator ::= [APPLICATION 41]  SEQUENCE
{
    callingNumber               AddressStringDigits   OPTIONAL,
    clirIndicator               ClirIndicator         OPTIONAL
}



Parent Types

CallOriginator
CamelCallReference
CamelServiceUsed
Destination
NonChargedParty
ThirdPartyInformation
ThreeGcamelDestination
Text extracted from GSMA TD57 standard