This phone is one of the loudest we carry! Extra loud, extra clear speakerphone with volume up to 60 dB and receiving tone control +/- 10dB. Extra large easy to see button keypad, extra bright visual ringer indicator in either a flash or strobe, and message waiting indicator light. Program 9 direct phone numbers and 3 emergency numbers, plus last number redial. Hearing aid compatible. Wall mountable.