Features:
- 44 programmable keys which may be programmed as any capability
- Speaker for audible tones
- 3 DSS consoles can be assigned to one extension
System Requirements/Compatibility:
- Requires connection to a digital station port
- Works with Isoetec Digital System/Executone Integrated Digital Systems (IDS™) 42, 84, 108, 228, 432 and 648