number ims

number ims, Total:5 items.

The international standard classification for "number ims" includes: .

The Chinese standard classification for "number ims" includes: .

Professional Standard - Post and Telecommunication

• YD/T 4530-2023 based distributed ENUM Technical requirements for Unified IMS(stage 2) system
• YD/T 4135-2022 Technical requirement of Supporting Number Portability on LTE
• YD/T 2944-2023 Technical requirements for transmission of calling number between IMS networks
• YD/T 2944-2015 Technical requirement of calling ID transfer between IMS networks

American Welding Society (AWS)

• AWS WHB-1.9 IMS Index of Major Subjects

Others: ims,ims data,,,iec number,number ims,ims report,iec+ number,ims number,ims query,ims user,Number,country number,international number,iec number,phone number,number position,number analysis,isdn subnumber,Citizen ID number