YD/T 3961-20215G message terminal technical requirements (English PDF)

YD/T 3961-2021 is the English-translated version of 5G消息 终端技术要求.

YD/T 3961-2021 — This standard specifies the technical requirements for digital mobile communication terminals to support 5G message services, including basic requirements, service function requirements, network and protocol requirements, security requirements and performance requirements.

The terminal service function requirements include personal message function requirements, industry message function requirements Requirements, message management function requirements, and message function requirements involved in enhanced calls.

The 5G messages specified in this standard are implemented based on GSMA RCS UP2.4 and related standards.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.

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