YD/T 3556-2019 English PDF

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YD/T 3556-2019: (Technical requirements for VoWiFi service interworking based on IMS)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YD/T 3556-2019	139	Add to Cart	3 days	(Technical requirements for VoWiFi service interworking based on IMS)	Valid

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YD/T 3695   GB/T 32401   GB/T 12572   YD/T 4913   YD/T 3557   YD/T 3555   

Basic data

Standard ID: YD/T 3556-2019 (YD/T3556-2019)
Description (Translated English): (Technical requirements for VoWiFi service interworking based on IMS)
Sector / Industry: Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard: M36
Classification of International Standard: 33.060
Word Count Estimation: 6,650
Date of Issue: 2019-11-11
Date of Implementation: 2020-01-01
Regulation (derived from): Announcement No. 48 of 2019 from the Ministry of Industry and Information Technology
Issuing agency(ies): Ministry of Industry and Information Technology

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