YDN031-1997 English PDF

US$1519.00 · In stock
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YDN031-1997: Technical system of intelligent network (temporary regulations) (internal standard)

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YDN 031-1997	1519	Add to Cart	6 days	Technical system of intelligent network (temporary regulations) (internal standard)

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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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