Withdrawn

YD/T 1157.4-2016The Requirements for sending Calling Party Number between networks (Supplementary IV) (English PDF)

网间主叫号码的传送（补充件4）

YD/T 1157.4 | Evolution and historical versions

Std ID	Title	Status
YD/T 1157.4-2016	The Requirements for sending Calling Party Number between networks (Supplementary IV)	Obsolete

YD/T 1157.4-2016 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

Ministry of Industry and Information Technology of the People's Republic of China

Level / Type

National · Recommended

Issue date

July 11, 2016

Implementation date

July 11, 2016

Scope

YD/T 1157.4-2016 is the English-translated version of 网间主叫号码的传送（补充件4）.

YD/T 1157.4-2016 is the Chinese industry standard "The Requirements for sending Calling Party Number between networks (Supplementary IV)". It was issued on July 11, 2016 by the Ministry of Industry and Information Technology of the People's Republic of China, and took effect on July 11, 2016. It is obsolete: it has been withdrawn.

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Document preview — YD/T 1157.4-2016

National Standard of the People's Republic of China

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Document data

1 Document data

Sector: Telecom (industry standard).

Issuing body: Ministry of Industry and Information Technology of the People's Republic of China.

Date of issue: 2016-07-11.

Date of implementation: 2016-07-11.

Status: obsolete, withdrawn.

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

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