With its top-notch design, unbelievable ergonomics and cutting-edge tone management technology, the CSC600 UltraClear Amplifying Speakerphone has pulled out all the stops. Your handset allows you to tailor your amplification and ringtone preferences to perfection.
One Year Manufacturer's Warranty
*Max amplification can vary 10-12dB depending on the line power in the home
*Note: Caller ID requires service from local telephone provider.