The Geemarc Ampli500 amplified speakerphone boosts up to 50dB amplification. It includes caller ID with large LCD display and a flashing ring strobe, plus a full speakerphone with up to +15dB amplification.
Standard volume control offers a 30dB gain. When the "AMPLI" button is pressed, the phone provides up to 40dB amplification gain. For additional amplification, the handset boost button provides another 10dB, for a total of up to 50dB gain.
Caller ID stores up to 99 incoming names and numbers
Large 1" buttons
Amplification up to 50dB
Amplified speakerphone up to 15dB
95dB loud ringer
3-level Speech Output Control adjusts outgoing voice volume up to 12dB
11 one-touch memory dial buttons: 3 emergency, 8 standard
2.5mm and 3.5mm audio jack for headset, neck loop, t-hook silhouette, or patch cord
Built-in strobe ring signaler
3.5mm Vibrating ring alert jack for use with optional bed shaker (sold separately)
Redial, flash, mute buttons
Uses four (4) AAA batteries for LCD display (not included)