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I'm also hearing impaired and have been able to jack up the volume to hear most calls. If you're looking for a fog horn i.e. very loud ,you might have to get a external speaker for your phone.
Sorry, there was a problem. Please try again later.The volume is good. Compliance with TIA-1083 standard: Telephone handsets identified with this logo have reduced noise and interference when used with T-Coil equipped hearing aids and cochlear implants.
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