02d48fda_t890_unctional_Performance_Criteria_on__scope_of_support_provided_
[Criteria] 1194.31(d) Where audio information is important for the use of a product, at least one mode of operation and information retrieval shall be provided in an enhanced auditory fashion, or support for assistive hearing devices shall be provided. [Supporting Features] Not Applicable
There is no reliance on sound.
t890