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.
Releases and versions of TS 03.04
| Release | Latest version | Links |
|---|---|---|
| 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?
- Network operators
- Device manufacturers
- Regulators and standards bodies
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Other specifications in the 03 series
Related glossary terms
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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