Geemarc Amplidect 295-3 Amplified (30dB) Cordless Telephones Triple-Pack - Answering Machine & Caller ID - Phone for the Hard of Hearing with Indicator & Locator - Hearing Aid Compatible T-Coil : Amazon.co.uk:
Geemarc AmpliDECT 595 Amplified Cordless Phone with Three Extra Handsets - AmplifiedTelephones.co.uk
Geemarc AMPLIDECT COMBI-PHOTO 295 Corded Big Button Answerphone, Camera button Backlit White | Conrad.com