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YDN031-1997 English PDF

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YDN031-1997: Technical system of intelligent network (temporary regulations) (internal standard)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YDN 031-1997English1519 Add to Cart 6 days [Need to translate] Technical system of intelligent network (temporary regulations) (internal standard) YDN 031-1997

PDF similar to YDN031-1997


Standard similar to YDN031-1997

GB/T 41301   YD/T 1730   YD/T 1548.1   YDC 084   YDC 085   YDC 043.8   

Basic data

Standard ID YDN 031-1997 (YDN031-1997)
Description (Translated English) Technical system of intelligent network (temporary regulations) (internal standard)
Sector / Industry Telecommunication Industry Standard
Classification of Chinese Standard M11
Word Count Estimation 38,37
Date of Issue 4/2/1997
Date of Implementation 5/1/1997
Summary This standard specifies the country's intelligence network should follow a unified national business processes, number and application procedures, and unified billing signaling requirements. The provision of intelligent network system using a unified network, but taking into account the reasons for business and management, China's intelligent network can be divided into international, national and provincial three parts, on the current use does not comply with Chinese standard INAP future gradual reunification.

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