Voice Intensifier with "Clearing Aid" Volume Control
'Supersound' Chassis
Clear Ear Sound
Dual Tone, Deep Pitch IC Ringer
FCC / ETL / UL approved
Braille Locator On #5 Key
Reset Key on Handset
Built in CLEARING AID® circuitry automatically adjusts frequency response for improved clarity. This is an aid to 70% of users with high-frequency hearing loss.
True DTMF
Patented Volume Plus Button designed with features for the hearing impaired aiding 70% of elderly users with high-frequency hearing loss (the Boost Button increases volume range to 27.5db)