Big Button - Loud Volume - CID Cordless Phone w/ Display Screen - The CL35 provides you with 38dB amplification; increasing sound up to 90 times louder. The CL35 is designed for those with mild to moderate hearing loss. - Product Features - Amplifies incoming sound up to 90 times louder(38+dB) - HDS(Hi-Definition Sound) technology makes every word crisp and clear - Bright and large Caller ID display with Call Waiting - Easy to use phonebook with 50-person capacity - Outgoing-call list shows the last 10 names and numbers dialed - Incoming-call list shows the last 10 incoming calls - Visual voice mail and missed call indicator - 3 selectable languages(English, French or Spanish) on handset display - Loud ringer with 10 selectable ring tones and adjustable volume - Selectable personalized ring tones identify and distinguish a particular caller - High performance speakerphone - DECT6.0 technology for superior range and interference-free calls - Battery back-up (4 AAA batteries, not included) for full operation during power outage. Batteries can be used on the handset if needed - Hearing aid compatible handset - Expandable up to five (5) handsets (sold separately) - CL35