Sonic Alert - Cordless Amplified Telephone with Caller ID & Extra Charging Base - Black

Extra Clear Amplification up to 40 DB Amazing Indoor and Outdoor Range Adjustable Incoming Call Tone Control up to +/- 10 DB Amplified Speakerphone Loud Ringer with Strobe Flasher High Resolution, Extra Large, Backlit Caller ID Display Quick Redial Function for Last 10 Outgoing Calls Four Quick Dial Memory Keys 50 Number Phonebook Hearing Aid Compatible Rechargeable Battery Back-Up Two Telephone Charging Docks DECT 6.0 Wireless Technology Colour: Black