The Ameriphone XL40 Corded Telephonefeaturing Clarity® PowerTM technologymakes everyday telephone conversationsnot only louder, but also clearer and easierto understand. 

• Patented Clarity Power technologynot only makes words louder, but alsoclearer and easier to understand 

• Increases incoming sound up to43 decibels 

• Adjustable incoming volume control 

• Adjustable tone control (600-2400Hz) 

• Visual ring indicator 

• Hearing aid T-coil compatible handset