Technical Requirements of Roaming from 3G to 2G Network and from 3G to 3G Network Managed by Different Operators Part 1：Roaming from TD-SCDMA to GSM/GPRS Network and Roaming from TD-SCDMA to TD-SCDMA Network

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YD/T 1979.1-2009 Technical Requirements of Roaming from 3G to 2G Network and from 3G to 3G Network Managed by Different Operators Part 1：Roaming from TD-SCDMA to GSM/GPRS Network and Roaming from TD-SCDMA to TD-SCDMA Network
Standard No.:	YD/T 1979.1-2009	Status:	remind me the status change Email:
Language:	English	File Format:	PDF
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Implemented on:	2010-01-01	Delivery:	via email in
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Standard No.:	YD/T 1979.1-2009
Chinese Name:	不同运营商间3G到2G网络、3G到3G网络漫游技术要求第1部分：TD-SCDMA到GSM/GPRS
English Name:	Technical Requirements of Roaming from 3G to 2G Network and from 3G to 3G Network Managed by Different Operators Part 1：Roaming from TD-SCDMA to GSM/GPRS Network and Roaming from TD-SCDMA to TD-SCDMA Network
Professional Classification:	M21 Telecommunication services
Professional Classification:	YD Professional Standard - Telecommunication
ICS Classification:	33.030
Issued by:
Issued on:	2009-12-11
Implemented on:	2010-01-01
Status:
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in

YD/T 1979.1-2009 The following standards are cited：

YD/T 1979.1-2009 Cited by the following standards：

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