T/TAF 288-2025 Electronic-ink screen based terminal with communication functions—Technical requirements and test methods of smart commercial card
T/TAF 288-2025 Electronic-ink screen based terminal with communication functions—Technical requirements and test methods of smart commercial card
Basic Information
Scope
This document is aimed at various smart commercial card products with remote or near-field communication functions based on electronic ink screens (e-paper), including: a) Technical requirements and testing methods for the various communication functions of the product; b) Specific technical indicators such as the size, response speed, reflectivity, and contrast of the e-ink display device in this type of product; c) Technical requirements and testing methods for the hardware design of this type of product; d) Design requirements and testing methods for the software system of this type of product; e) Design requirements and testing methods for the terminal functions of this type of product; f) Security management requirements for this type of product. This document is applicable to the research, development, and test acceptance of various smart commercial card products based on e-ink screens with Bluetooth short-range communication, 4G Cat1, and wireless local area network data communication functions, and provides a basis for the application of this technology.