Single Line 2500 Classic Analog Desk Phone with Volume Control, 2 Ports, Handset and Line Cord Included , Beige (Ash) Single Line Analog Classic Phone Ash/Beige Color, similar to CortelCo & AT&T Traditional Bell Sound Ringer, Two Ports; Data and Voice port, 1 Year Performance Warranty Volume Control, Hearing-Aid Handset; great for hospitals, restaurants, retail stores, schools, or if you're into collecting retro/classic products Metal Base, Works on PBX System, includes 9 FT handset Cord & 7 FT Line Cord 100% SATISFACTION GUARANTEE: Global Source Digital Technologies has been in business for over 20 years as a manufacturer of high quality networking and telecommunications products.