Meets ADA requirements for Emergency Phones: -Can automatically light the Call Connected LED for the hearing impaired -Transmits a unique location I.D. code or voice announcement -Grade 2 Braille label for the visually impairedNon-volatile digital voice announcer with 16 seconds of voice memoryAdvanced call progress detectionHandsfree operationPhone line poweredNon-volatile memory (no batteries required)Marine grade 316 stainless steel prevents corrosion on stainless modelsDials up to 5 emergency numbersE
