he Future Call FC31070 cordless phone features DECT 6.0 technology for interference free communication, increased clarity, enhanced security and wider range. Large keypad buttons, it features 50 phonebook memory, handset speakerphone, distinctive ring tones, call waiting / caller ID and visual ring indicator. The FC31070 is hearing aid compatible with a handset volume up to 35db. FC31070 Features: DECT 6.0 Technology (1.9GHz) Interference-Free & Wide Range 30% more Battery life Caller ID / Call Waiting Amplified Volume - Up To 35dB Hearing Aid Compatible Handset Speakerphone Backlit LCD Display (4-Line) 40 Station Name / Number Caller ID Memory 50 Station Phone Directory / Dialer Message Waiting Indicator Distinctive Ringing Tones Handset Volume Control Wall Mountable/Mount Included Handset to Handset Intercom Call Transfer Predial Tone / Pulse Dialing Last 10 Number Redial Hold Pause Flash Call Timer Battery Status Indicator Multi-Language Menus