DECT 6.0 Cordless Accessory Handset with Base (For Presidian, Panasonic, AT&T, & Vtech & Most Dect Cordless Phone Systems) Affordable, high quality add-on DECT 6.0 handset for Presidian, VTech, AT&T, Panasonic, and most other DECT 6.0 phone systems This is an add-on phone, and must operate as an additional handset for a DECT 6 phone system Attractive and high quality design and build, with a full set of features Include phone, base, adapter, battery, and guide. Energy star compliant