| SEVERE 50 to 67+ dB of volume boost. |
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| MODERATE 30 to 45+ dB of volume boost. |
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| MILD 20 to 28+ dB of volume boost. |
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| If you or a loved one is straining or not hearing telephone conversations clearly, a hearing impaired telephone can help. With a built-in volume amplifier and hearing aid compatibility, a hearing loss telephone can make telephone conversations normal again |
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