DECT or Digital Enhanced (former European) Cordless Telecommunications is an ETSI standard for digital portable phones, commonly used for domestic or corporate use. DECT, like GSM, is a cellular system. A major difference between the systems is the cell radius -DECT cells have a radius of 25 to 100 meters, while GSM cells are 2 to 10 km.DECT is becoming a worldwide standard for short-range cordless mobility, and can be adapted for many other cordless applications.