22.0013GPPPrinciples of circuit telecommunication services supported by a Public Land Mobile Network (PLMN)Release 17TS
The present document covers the definition of the circuit telecommunication services supported by a PLMN. The purpose of the present document is to provide a method for the characterization and the description of these telecommunication services.
TS 22.101 describes overall service principles of a PLMN.
The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
 ITU-T Recommendation I.221: "Common specific characteristics of services".
 ITU-T Recommendation X.200: "Information technology – Open Systems Interconnection – Basic reference model: The basic model".
 3GPP TS 22.101: "Service Principles".
 3GPP TS 22.002: "Bearer services supported by a PLMN".
 3GPP TS 22.003: "Teleservices supported by a PLMN".
 3GPP TS 22.004: "General on Supplementary Services".
 3GPP TS 27.001: "General on Terminal Adaptation Functions (TAF) for Mobile Stations (MS)".
 3GPP TS 22.030: "Man-Machine Interface (MMI) of the User equipment (MS)".
 3GPP TS 22.081: "Line Identification Supplementary Services; Stage 1".
 3GPP TS 22.135: "Multicall; Stage 1".
 3GPP TS 24.008: "Mobile radio interface layer 3 specification".
 3GPP TS 22.011: "Service accessibility".
 3GPP TS 23.003: "Numbering, addressing and identification".
Abbreviations used in the present document are listed in 3GPP TR 21.905 .