This is a Panasonic 24 button speakerphone with large backlit LCD.

Key Features:

• 12 One-Touch Dial Keys
• 12 Programmable Line Buttons
• 16-Digit Large Character Backlit LCD Display
• Speakerphone
• Message Waiting Key/Lamp
• Off Hook Voice Announce
• Hands-Free Answer-Back
• Headset/Handset Switch
• Auto-Answer
• Automatic Redial
• FWD/DND
• Mute
• Hold
• Flash
• Redial
• Conference
• Transfer
• Handset
• Handset Cord
• Line Cord
• Professional Appearance
• White
• Compatible with Panasonic KX-TA624 R3.0 or higher Advanced Hybrid System only.