T/TAF 261-2025 Active Group standards

The Technical Requirements for IoT Patch SIM Cards Supporting Serial Peripheral Interface (SPI) specified in T/TAF 261-2025

T/TAF 261-2025 The technical requirements for IoT stickers with support for Serial Peripheral Interface (SPI) SIM cards

Publish Date: 2025-02-10 Implement Date: 2025-02-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/TAF 261-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive Telecommunications Terminal Equipment

Publish Date: 2025-02-10

Implement Date: 2025-02-10

Scope

Main technical content: This document specifies the technical requirements for IoT embedded SIM cards supporting the Serial Peripheral Interface (SPI), including technical architecture, hardware requirements, software requirements, etc. This document is applicable to the R&D, design, and testing of IoT embedded SIM cards supporting the Serial Peripheral Interface (SPI)