By Bestbuy.com

Panasonic - KX-TGDA83W Cordless Expansion Handset for KX-TGD81x and KX-TGD83x Series Cordless Phone Systems - White

KX-TGDA83W Cordless Telephone Handset works with KX-TGD81x and KX-TGDA83x Series landline phones (sold separately) to expand your home phone system; Dose NOT work on its own; Must be paired with a compatible phone system. Advanced Call Blocking includes pre-blocked robocalls, Telemarketing Call Block, and the Call Block Button for an additional 1,000 numbers. One-Ring Scam Alert is a helpful tool for avoiding scammers. Expandable to 6 handsets.