Features:
- Interfaces the DEFINITY with 8 CO trunks
- Supports loop-start or ground-start Central Office, Foreign Exchange or WATS Trunks supplied by local operating company
- Compatible with Trunk Paging Interface
- For additional incoming or outgoing call capacity
System Requirements/Compatibility:
- DEFINITY ECS G1 or higher, System 75 R1V3 or System 25 R3V2