Pabx system: Cps-p(832)

Features:

8 communication channels
Switch power without backup battery interface
Lightning protection
Reverse polarity signal
External line caller ID
Auto-attendant (disa: 20s three paragraphs)
Music on hold
Automatic c. O. Line detected
Auto/operator mode
Remote programming
Call restriction
Call duration control
Call transfer/call forwarding
C. O. Line transfer to c. O. Line
Three parties' conference
C. O. Line monitor
C. O. Line reservation
C. O. Line booking
Keyphone function (optional)
Intercom caller ID & transfer caller ID (optional)
Billing system (optional)
Backup battery interface (optional)
Door open interface (optional)

Models:
Cps-p308  cps-p816
Cps-p416  cps-p824
Cps-p432  
Cps-p832