TELEDEX® Black Diamond +s-3 1-Line Speakerphone Has A 10 Programmable Guest Service Buttons. HAC/VC (ADA) Handset Volume Boost With 3-Distinct Levels. Easy Access Data Port. Raised Red Message Waiting Lamp. Patented Multix Message Waiting Circuitry. Speaker On/off Key With Red Led. Hold With Hold Release Detection Circuit. Mute With Led Indicator. Supports Full-Length Paper Faceplate. Desk Or Wall Mountable. Hidden Programming Key.
Orders Of 50 Or More Qualify For Free Customization. Additional Lead Time Will Apply
