The Unify OpenStage M3 Ex delivers crystal‑clear DECT voice, a bright 128×160 TFT screen with 65,536 colors, and a long‑lasting Li‑Ion battery. Its IP65 rating resists dust and splashes, while hands‑free mode lets you stay on call comfortably. The handset stores up to 500 contacts and comes in sleek black or silver finishes.