Wall Mountable
Extra Large Lighted Ring Indicator
Lighted Keypad with Oversized Keys
Braille Locator On #5 Key
Clear Ear Sound
Data Port Jack
Message Waiting Capability
Compatible With AC And DC Neon And Some LED Systems
Dual Range Volume Control
Mute Button
Extra Low Dual Tone IC Ringer
Ring "Lo-Norm-Hi" Switch
Reset Key on Handset
Extra Long Fully Modular Cords
Patented Volume Boost Button Designed With Features For The Hearing Impaired Aiding 70% of Elderly Patients With High-Frequency Hearing Loss (The Boost Button Increases Volume Range To 27.5db)
Clearing Aid Voice Intensifier with Thumbwheel Volume Control (boosts amplification and clarification without discomfort to users ear)
FCC / ETL / UL Approved