Compatible with the KX-TGP600 smart IP wireless phone system, the KX-TPA73 wireless (DECT) handset allows businesses to optimize their communications as they grow by using a phone that covers all of your user's needs. When combined with the KX-A406 repeater, they provide wide-ranging coverage that integrates flexibility and enhanced customer service throughout the operations of a business.  A color LCD display with a re-designed and sophisticated user interface ensures an intuitive experience and optimizes productivity in every office environment. The addition of key user requirements, such as Bluetooth, 3.5mm headet jacks, Vibration, among others, fulfills all your user's requirements in a single product at a competitive price.