- Viking CPC disconnect signal generator- Generates one second disconnect when busy signal is detected hangs up and redials number- Phone line powered (no AC needed)- Generates CPC disconnect on: return to dial tone (programmable) busy signal reorder (fast busy) steady silence (programmable)- LED shows: in use audio detected generated CPC signal- Caller ID patible- CPC disconnect time: 1 second nominal- Connections: 4 position screw terminal blockVKCPC1