[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

老人/视障用户使用的家用固话应选带大按键(键面≥15mm)、大字体、可调音量增益(≥+30dB放大)及一键拨号快捷键的型号

1
Sources
88%
Confidence
Long-term
Relevance
-
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