Features:

• TIA-4953 certified for mild moderate and severe hearing loss
  
• Boost override: when on enables amplification for all users
  
• Usable gain up to 53dB amplification
  
• Ergonomically designed tone and volume controls are easier to handle and use
  
• Loud 100dB ringer with visual indicator
  
• Speakerphone
  
• Outgoing speech amplification of 15dB
  
• 4" soft touch backlit screen with large font
  
• 10 one-touch memory buttons
  
• 2.5mm headset jack
  
• 3.5mm neckloop jack
  
• Jack for optional bed shaker (not included)
  
• 4 AA batteries for backup (not included)
  
• Dimensions: 10" x 7.67" x 4.4"
  
• Outgoing Speech Amplification (OSA) makes your voice louder for the other caller
  
• TIA-1083 compliant for hearing aid compatibility