Compatible with hotel systems, plug-and-play, compatible with mainstream hotel IP program control, internal line dialing, and front desk quick call.; Large buttons + high-definition hands-free function. Elderly people and foreign guests can operate it easily without any learning curve.; The body design is simple and versatile, suitable for various hotel decoration styles. It is luxurious yet elegant, and does not occupy much space on the bedside.; Anti-drop and wear-resistant material, which is highly durable and unlikely to be damaged even under frequent use in hotels. It has a long service life and reduces the replacement cost.