- ATT DECT 6.0 accessory handset - For use with ATT models CL81100 CL81200 CL81300 CL82100 CL82200 CL82300 CL82350 CL82400 CL82500 CL82600 CL84100 and CL84200 - 50 Name/number directory - Selectable ringer tones - Any key answer - New/missed call indicators - English/Spanish/French setup menu - Last 20 number redial ATTCL80100