party supply sets
viking cpc 1 calling party contol cpc1
li viking cpc disconnect signal generator li generates one second disconnect when busy signal is detected hangs up and redials number li phone line powered no ac needed li generates cpc disconnect on return to dial tone programmable busy signal reorder fast busy steady silence programmable li led shows in use audio detected generated cpc signal li caller id compatible li cpc disconnect time 1 second nominal li connections 4 position screw terminal block
viking