TS Latest: R97 Core Network 2G

TS 03.04 – Mobile Call Routing Procedures

3GPP TS 03.04 is the 3GPP Technical Specification for Mobile Call Routing Procedures. It is published in 3 releases (Ph2 to R97); the latest version is 6.0.0 in R97.

Defines procedures for routing calls to mobile subscribers across PLMNs, including HLR interrogation and MSRN allocation.

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Document type
Technical Specification
Latest release
Latest version
6.0.0
Series
03 series
Category
Core Network
Network layer
CoreNetwork
Technology
2G

Releases and versions of TS 03.04

ReleaseLatest versionLinks
R97 6.0.0 Read · Download (3GPP)
R96 5.0.0 Read · Download (3GPP)
Ph2 4.0.4 Read · Download (3GPP)

Scope of TS 03.04

Category: Core Network (Mobility Management). Technology generation: 2G. Network layer: CoreNetwork.

Who should read this specification?

Implementation notes

Complexity level: Intermediate. Implementation difficulty: Medium.

Key technologies

GSMMAPSS7

Other specifications in the 03 series

Related glossary terms

MSMSCISDNNDCPLMNHPLMNFNClauseOLEPSTNMSRNHLR

Frequently asked questions

What is 3GPP TS 03.04?

3GPP TS 03.04 is the 3GPP Technical Specification for Mobile Call Routing Procedures. Defines procedures for routing calls to mobile subscribers across PLMNs, including HLR interrogation and MSRN allocation.

Which 3GPP releases include TS 03.04?

TS 03.04 is published in 3 releases, from Ph2 to R97. The latest version on 3GPP Explorer is 6.0.0 (R97).

What category does TS 03.04 belong to?

TS 03.04 belongs to the Core Network (Mobility Management) category of 3GPP specifications. It applies to 2G networks.

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