Standard Number: YD/T 4193-2023(YD/T4193-2023)
Chinese:5G多模双卡双待终端设备技术要求
English:5G Multimode Dual SIM Dual Standby Terminal Equipment Technical Requirements
Effective Date:2023-08-01
Standard Applicability:This document specifies the technical requirements for 5G multi-mode dual SIM card dual standby terminal in terms of terminal type, dual SIM card telecommunication system combination, dual SIM card slot requirements, dual SIM card mode function requirements, dual SIM card mode service concurrency function, and 4G/5G interoperability. This document is applicable to the R&D and design of 5G multi-mode dual SIM dual standby handhelds with independent networking (Stand Alone) and non-independent networking (Non-Stand Alone) in frequency bands below 6GHz supporting enhanced mobile broadband scenario (eMBB), and can also be referred to for use in other mobile communication terminal equipment.
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