AT&T HEADSET DECT 6.0 W/BASEFOR ALL AT&T DECT 6.0Unsurpassed range of up to 500'Pair to 2008/2009 AT&T DECT 6.0 CL and TL series cordless productsWorks with TL7600, TL7601 and SB67118Headset volume control, mute, 1-button answer and auto offDual color lighted in use indicatorLightweight, comfortable design