DECT SYSTEM: Portable handset compatible with W710H base station, offering reliable wireless communication and extended range CONNECTIVITY: Features Bluetooth 5.0 technology for seamless pairing with compatible devices and enhanced wireless functionality DISPLAY FEATURES: Color screen interface with intuitive menu navigation and 16 virtual BLF keys for quick access COMMUNICATION: Supports up to 4 SIP lines, enabling multiple concurrent calls and flexible communication management CONVENIENCE: Built-in vibration alert, ergonomic keypad design, and comes with a charging dock for easy storage and charging