Comes with original Box Extra-Large High-Contrast Buttons: Massive, easy-to-read numbers make dialling simple and prevent misdialling. One-Touch Emergency Keys: Features dedicated M1, M2, and a prominent red SOS speed-dial button at the top for instant contact with family or emergency services. Loud & Clear Audio: Enhanced receiver volume control tailored for the hard of hearing. Versatile Setup: Can be placed flat on a desktop, bedside table, or easily mounted onto a wall to save space. No Mains Power Required: Powered directly by the telephone line, meaning it keeps working even during a power cut.