Operating Instructions and Installation Instructions

Section 6 - Specifications
67
Duration of DTMF Signal 65 ms. min.
Inter-digit time 75 ms. min.
Decadic Pulse Dialling
Pulse Dialling rate 10 PPS
Pulse Break/Make duration 66/33
Recall pulse 40 - 160ms for detect; 100ms for send
PSTN CO Line Type
Loop Calling, Unguarded clearing
Power up default settings
 All extensions can make and receive external calls (call barring class 0)
 Alarm contacts are set to Normally Closed, 90-second entry delay, alarm with tone.
 Factory default pin code is 7373
 V24 output of SMDR is in PC mode
 System is in Day Mode
 All extension ringing is immediate, no delays
 No internal diversions on busy, no answer are set
 All extensions can be either DTMF or Pulse Dialling
 Intrusion rights not set
 No automatic answering features are programmed
 All extensions are set to act as single line telephones, with ringing activated
 Default ISDN mode is point to multipoint
 Internal hold tone used.
 Call waiting tone enabled.
 Alternative Carrier Selection is disabled.