SYSTEM MAINTENANCE AND TROUBLESHOOTING156 Installation Manual7.5 SPECIFICATIONSTable 31Port: 2 Digital/Analogue portsDialling Method: Touchtone/Pulse (10/20 pps)Flash Time: 100/300/600/900 ms (programmable)CPC Detection None/6.5/150/300/450/600 ms (programmable)Type of Line: Loop start minimum Loop Current: 20 mAminimum Line Voltage: 7 V DCminimum Ringing Voltage: 40 V ACExtension Numbering: 2 to 5 digits (programmable)Pause Time: 1 to 9 s (programmable)Message Waiting Lamp: Programmable Touchtone sequenceMain CPU: 16-bit microprocessorFlash Memory Capacity: Approximately 2 h (expandable)Number of Mailboxes: Maximum 32 (including System Manager and Message Managermailboxes)Number of Messages: Maximum 100 per mailbox (programmable)Personal Greeting MessageLength:8 to 60 s (programmable)Message Retention Time: 1 to 30 days or unlimited (programmable)Maximum Message Length: 1 to 6 min, or unlimited length (programmable)Reports: Mailbox Assignment, COS (Class of Service) Assignment, SystemService Report, Call Account Report, Port Usage Report, FlashMemory Usage Report, Mailbox Usage Report, FAX Call ReportConnections Telephone Line: Modular connectors 2• In case of Inband, 2-conducotor wire 2• In case of APT, 4-conducotor wire with APT Interface 2• In case of DPT, 4-conducotor wire with DPT Interface 1Data Port: RS-232C interface portEnvironmental Requirements: 0 °C to 40 °C, 10 % to 90 % relative humidityPower Source: 110 V to 240 V AC, 50 Hz/60 HzPower Consumption: Approximately 10 WDimensions (H W D): 173 mm 318 mm 65 mmMass (Weight): Approximately 1.2 kg
