GB/T 11589-1999

Abolished

International user classes of service in，and categories of accessto，public data networks and integrated services digital networks(ISDNs)

公用数据网和综合业务数字网(ISDN)的国际用户业务类别和接入种类

Standard Type
GBT
ICS
33.040.40
CCS
M19
Status
Abolished
Issue Date
1999-08-02
Implementation
2000-03-01
Centralized Committee
工业和信息化部（通信）
Issuing Authority
工业和信息化部（通信）

Application Summary AI generated

This standard defines the international user service classes and access categories for public data networks and Integrated Services Digital Networks (ISDNs). It is applied by telecommunications engineers and network operators to classify and specify the types of user services and access methods for connecting terminal equipment to these networks. The standard ensures compatibility and interoperability in international data communication and ISDN services.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.