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Database: 189760 (25 Oct 2025)
YDN115.2-1999 English PDF
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YDN 115.2-1999
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Test specification for China intelligent network services (wide area Centrex) (internal standard)
YDN 115.2-1999
PDF similar to YDN115.2-1999
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Basic data
Standard ID
YDN 115.2-1999 (YDN115.2-1999)
Description (Translated English)
Test specification for China intelligent network services (wide area Centrex) (internal standard)
Sector / Industry
Telecommunication Industry Standard
Classification of Chinese Standard
M21
Word Count Estimation
110,117
Date of Issue
4/28/1999
Date of Implementation
9/1/1999
Summary
This standard specifies the WAN centralized PBX (WAC) test method of data pre-service and specific test procedures it applies intelligent network CENTREX service (WAC) process testing, this standard include the effectiveness of the whole business of WAC test project to test equipment business logic implemented in compliance with the technical specifications for the WAC requirements.