E tusa ai ma le faʻaaliga a le Canadian Innovation, Science, and Economic Development (ISED), o le Hearing Aid Compatibility and Volume Control Standard (RSS-HAC, 2nd lomiga) e iai le aso fou o le faʻatinoga. E tatau i tagata gaosi oloa ona fa'amautinoa o masini uma uaealesi o lo'o tausisia...
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