The Yealink SIP-T58W Pro is an easy-to-use smart business phone that offers business professionals an enhanced HD audio and video calling experience. This smart business phone enables productivity-enhancing visual communication with the simplicity of a standard phone. Pro means that this phone supports the Yealink Bluetooth Handset BTH58, which allows users to move freely during calls - no more missed calls when they leave their desk. With a range of up to 10 meters (30 feet), the Yealink Bluetooth Handset offers more flexibility in the office. more flexibility for users. Based on the Android 9.0 operating system, the SIP-T58W Pro features a new user interface that is more concise and business-oriented, greatly improving user work efficiency. Besides, the SIP-T58W Pro can be integrated with IP video intercoms from major vendors in the market, bringing real cost-effectiveness to customers.