2
SPA-PABXR-V2 PABX Recall Voice Recorder
Contents
SPA-PABXR-V2 PABX Recall Voice Recorder
Detection of on Hook Line When Connected to Phone Line
Timing Specification for Off-Hook
Detection of Missing Loop Current
2
SPA-PABXR-V2 PABX Recall Voice Recorder
Contents
SPA-PABXR-V2 PABX Recall Voice Recorder
Detection of on Hook Line When Connected to Phone Line
Timing Specification for Off-Hook
Detection of Missing Loop Current