Clarity D703HS Expandable Handset for E814-814CC and D703 Phones

Amplifies up to 35dB plus 4 tone settings DECT 6.0 technology for clear, interference-free communication Easy-to-see large, hi-contrast numbers and backlit Caller ID display Loud and clear handset speakerphone Extra handset only for Clarity D703, E713CC, E814, and E814CC phones