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YD/T 1338-2005The technical requirements of called party number for inter-public telecom network (English PDF)

公用电信网间被叫号码传送的技术要求

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

June 21, 2005

Implementation date

November 1, 2005

Scope

YD/T 1338-2005 is the English-translated version of 公用电信网间被叫号码传送的技术要求.

YD/T 1338-2005 is the Chinese standard "The technical requirements of called party number for inter-public telecom network". This standard specifies the transmission in public telecommunication network between the way the called number, and number formats and content.

This standard applies to public telecommunication operators Interconnection opened business, called number of data exchange and testing requirements for business calls. Issued on 2005-06-21, in force from 2005-11-01.

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Document preview — YD/T 1338-2005

National Standard of the People's Republic of China

ICS: 33.040
Classification: M19

1 Foreword

YD/T 1338-2005 was issued by Ministry of Industry and Information Technology on 21 June 2005 and has been in force since 1 November 2005.

2 Scope

This standard specifies the transmission in public telecommunication network between the way the called number, and number formats and content. This standard applies to public telecommunication operators Interconnection opened business, called number of data exchange and testing requirements for business calls.

3 About this standard

Sector: Telecommunication Industry Standard (Recommended)

Issued by: Ministry of Industry and Information Technology

English translation: about 13 pages (approximate)

Chinese original: about 19,181 characters

4 Classification and status

International classification (ICS): 33.040

Chinese Standard Classification (CCS): M 19

Prefix YD/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

Referenced standards

Cited by

YD/T 2426-2012General technical requirements of interworking between different operators softswitch network

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