Additional Details ------------------------------ Product description: # 12-button Speakerphone w/Display . Panasonic's KX-T7030 can be used with both analog and digital control units. The speakerphone provides handsfree conversations on outside lines, and handsfree response to intercom calls. You can use of a headset, even when the handset remains on-hook. When used with an analog 1232 or any of the digital control units, it can provide off hook call announcing. This phone is a good choice for executives, the receptionist, and anyone who would benefit from lots of programmable buttons. Comes with new designation line cord and handset cord There are 16 programmable buttons (12 with LEDs) that can be set for line selection, intercom calls, speed dialing and features.LCD Display # Automatic redial of busy number # Conferencing # Message waiting indication # Transfer # Mute # Flash # Forward # Do Not Disturb # Auto Dial button for access to system speed-dial numbers # Standard and exclusive hold # Volume controls for speaker, ringing, handset # Dual-color LEDs