TR Latest: Rel-19 Services 5G

TR 22.877 – Study on Roaming Value-Added Services

3GPP TR 22.877 is the 3GPP Technical Report for Study on Roaming Value-Added Services. Its official 3GPP title is “Study on Roaming Value-Added Services”. It is part of 3GPP Rel-19 (version 19.0.0).

Studies three 5G roaming value-added services: Welcome SMS, Steering of Roaming during registration, and subscription-based routing.

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Document type

Technical Report

Latest release

Rel-19

Latest version

19.0.0

Series

22 series

Releases and versions of TR 22.877

Release	Latest version	Links
Rel-19	19.0.0	Read · Download (3GPP)

Scope of TR 22.877

Category: Services (Roaming Services). Technology generation: 5G. Network layer: Services.

Who should read this specification?

Network operators
Device manufacturers
Researchers and academics

Implementation notes

Complexity level: Intermediate. Implementation difficulty: Medium.

Key technologies

5GRoaming5GS

Specifications referenced by TR 22.877

TR 21.905 3GPP Terminology and Definitions
TS 33.501 5G Security Architecture
TS 22.003 Circuit Teleservices in PLMN
TS 22.011 Service accessibility

Other specifications in the 22 series

TR 22.872 5G Positioning Use Cases Study
TR 22.873 Technical Report on IMS Multimedia Telephony Service Enhancements
TR 22.874 Specification 22.874
TR 22.876 AI/ML Model Transfer Phase 2 Study
TR 22.878 Technical Report on 5G Timing Resiliency
TR 22.879 Mission Critical Video over LTE Feasibility Study
TR 22.880 Mission Critical Data Communications Study
TR 22.881 Study on MCX system admin config sharing

Related glossary terms

RVAS PLMN 5GS CN NOTE UE HO INFO HPLMN 5G VPLMN OPLMN

Related technologies

Frequently asked questions

What is 3GPP TR 22.877?

3GPP TR 22.877 is the 3GPP Technical Report for Study on Roaming Value-Added Services. Studies three 5G roaming value-added services: Welcome SMS, Steering of Roaming during registration, and subscription-based routing.

Which 3GPP releases include TR 22.877?

TR 22.877 is part of 3GPP Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).

What category does TR 22.877 belong to?

TR 22.877 belongs to the Services (Roaming Services) category of 3GPP specifications. It applies to 5G networks.

View the full specification with interactive table of contents, version history, and AI analysis.

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