Vertical Comdial Edge 120 Digital Executive Phones. The 30 red/green dual-color LED buttons can be programmed to do customized tasks that meet your personal needs. For example, you can program a button to dial favorite extensions, access speed-dial numbers, page a colleague, park a call, or let you take a breather with "Do Not Disturb" mode and much more - all with a single push. You can also program a button to function as a Call Key, which will provide status for a pool of CO lines, to aid in multiple call handling. COMPATIBLE WITH DX-80 SYSTEM
