2-line Amplified Speakerphone

2-line Amplified Speakerphone Fanstel 2line Amplified Speakerphone Conference Grade Speakerphone Up To 83 Db Spl At 500 Mm (~20 Inches) Up To 52 Db Amplification At 120 Dbspl Frequencyspecific Amplification For Both Handset And Headset Autoselect The Best Amplification Level Rj22 And 2.5mm Headset Ports Headset Button With Led Indicator Redial Memory Of Up To 32 Digits 99 Names/numbers Directory Name Search In Directory Dial From Caller Id Log Or Directory 4 Programmable Memory Buttons One Touch Call Forwarding Edit Telephone Number Before Dialing Speakerphone And Mute Led Indicator Make Or Receive Phone Call Without Power Memory Retention Without Power Hearing Aid Compatible 99 Name/number Caller Id Log Caller Waiting Id Voice Mail Waiting On Both Lines 1/2 Ultra Large Fonts On High Contrast Lcd Backlit Lcd With Adjustable Viewing Angle Lcd Viewing Area: 7.4 Square Inches One Year Manufacturer's Warranty Brand: Fans-tel