dualTeleServiceCode

Validations ASN.1 Parent Types

Identifies the dual service code requested where that dual service is of type teleservice.

Conditionality: 

Must be present within group Dual Service Requested when a teleservice type has been requested.  Must not be present when the service type bearer has been requested and Dual Bearer Service Code is therefore present..

Values: 

                see TeleService Code.

Validations

Error Code

Context

Severity Level

Validation Description

10

 

 

20

 

 

100

 

 

 

MOC

MTC

 

MOC

MTC

 

MOC

MTC

 

 

Severe

 

 

Severe

 

 

Severe

 

 

 

Syntax error.

 

 

Value out of range.

 

 

Dual Teleservice code does not match basic service type & code (e.g. if service requested is facsimile group 3, dual service can be only: facsimile group 3 & alternate speech).

 

ASN.1 Definition (of containing types) 

DualServiceCode ::= CHOICE
{
    dualTeleServiceCode     DualTeleServiceCode,
    dualBearerServiceCode   DualBearerServiceCode
}



Parent Types

DualServiceCode
Text extracted from GSMA TD57 standard