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Database: 189759 (19 Oct 2025)
YD/T 1124-2001 English PDF
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
YD/T 1124-2001
English
RFQ
ASK
6 days [Need to translate]
The Technical Requirements for Number Portability Service
Obsolete
YD/T 1124-2001
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Basic data
Standard ID
YD/T 1124-2001 (YD/T1124-2001)
Description (Translated English)
The Technical Requirements for Number Portability Service
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M21
Word Count Estimation
27,245
Date of Issue
2001-05-25
Date of Implementation
2001-11-01
Regulation (derived from)
MIIT Notice 2011 No. 8