The third step in providing hearing aids is to teach how to use and take care of them.
دستورالعمل
Work through the following topics to complete this lesson and learn more about how to use and look after programmable hearing aids.
شنوایی
گام سوم: استفاده
درس: ۴ از ۶
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گام سوم: استفاده
درس: ۴ از ۶