Basic Wall Phone with Armored Cord and Plastic Cradle in Black. ADA volume control compliant. Single-gong ringer. Hearing-aid compatible. Pigtail-type wall installation. Corded Or Cordless: Corded. Handsets Included: 1. Max No of Handsets: 1. Number Of Phone Lines: 1. Power Source: Line Powered. Wall Mountable: Yes. W 6"H 10"L.