Ash finish 2-Line Caller Speakerphone Smart Data Port recognizes open line Patented One-Touch Voice Mail Retrieval Touchbar Automatic Electronic Line Selection Smart NEON/LED Message Waiting Light Smart Line Upgrade Switch Hands-Free Key Volume Control Key Flash, Redial, Hold, Mute, and Conference Keys HI/LO Ringer Control ADA-Compliant Volume Control Desk or Wall Mountable