• Personal Cost-Effective USB Phone for Teams Client Experience • 4.0 inch (480 x 800) Capacitive Touch Screen • Magnet Handset • 3-ports USB 3.0 Hub • Supports Bluetooth Headset • Supports BT50 Dongle for PC • Supports Busylight • Optimal HD audio, Yealink Noise Proof Technology • Full-duplex Hands-free Speakerphone with AEC • Dedicated Teams Button• Microsoft Teams-tailored User Interface • Teams and Skype for Business Compatible • Wall mountable,with PSURMA-Abwicklung nur mit einer Freigabe vom Hersteller möglich. Registrierung/Vorgehensweise unter: https://support.yealink.com/en/portal/knowledge -> KnowledgeBase -> FAQ -> Services -> How to report RMA.