Technical Requirements for Automatic Accounting System of Telephone of Centralized Charging and Management Type (Tentative Specifications)

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YDN 046-1997 Technical Requirements for Automatic Accounting System of Telephone of Centralized Charging and Management Type (Tentative Specifications)
Standard No.:	YDN 046-1997	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	6000 words	Price(USD):	180 (USD) remind me the price change Email:
Implemented on:	1997-03-01	Delivery:	via email in 1 business day
Purchase steps: 1 - Add shopping cart → 2 - My shopping cart → 3 - Login → 4 - Invoice information → 5 - Checkout

Standard No.:	YDN 046-1997
Chinese Name:	集中计费集中管理型电话自动计费系统技术要求（暂行规定）
English Name:	Technical Requirements for Automatic Accounting System of Telephone of Centralized Charging and Management Type (Tentative Specifications)
Professional Classification:	M21 Telecommunication services
Professional Classification:	YD Professional Standard - Telecommunication
Issued by:
Issued on:	1997-01-01
Implemented on:	1997-03-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180 (USD)
Delivery:	via email in 1 business day

YDN 046-1997 The following standards are cited：

YDN 046-1997 Cited by the following standards：

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