The Link WTS is a dedicated voice system, providing the highest level of reliability with minimal administration and maintenance. More enterprises in the U.S. have chosen the Link WTS than any other wireless system available.The Link Wireless Telephone System consists of three components: the Master Control Unit (MCU), Base Stations, and Wireless Telephone. The Master Control Unit is connected to analog or digital station ports on the facility telephone switch. When a call destined for a Wireless Telephone is received, the MCU sends the incoming call out to the Wireless Telephone through SpectraLink's overlapping network of Base Stations strategically located throughout the facility. The Base Station receiving the call provides the wireless radio connection to the appropriate Wireless Telephone.