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Service Mode > FAX > Setting of NCU Parameters > TONE/PULSE
Service Mode > FAX > Setting of NCU Parameters > TONE/PULSE
List of NUM
Numeric parameter setting mode
No.
Parameter
Allowable setting range
001
Not in use
002
RTN transmission criteria X
1 to 99 %
003
RTN transmission criteria n
2 to 99 times
004
RTN transmission criteria m
1 to 99 lines
005
NCC pause (before ID code)
1 to 60 sec
006
NCC pause (after ID code)
1 to 60 sec
007 - 009 Not in use
010
T.30 T0 timer
55 sec principally
011
T.30 T1 timer (for incoming transmission)
0 to 9999
(France: 3500, Others: 3000)
012
Maximum incoming lines
0 to 65535 (line)
0: without limitation
013
T.30 EOL timer
500 to 3000
(set to 55 sec by default)
014
Not in use
015
Threshold between hokking nad on-hook
0 to 999
016
Lead time to the first response when switching between
FAX and TEL
0 to 9
017
Duration to activate pseudo-RBT cadence
0 to 999
018
Duration to deactivate pseudo-RBT cadence (short)
0 to 999
019
Duration to deactivate pseudo-RBT cadence (long)
0 to 999
020
Duration to activate pseudo-ring cadence
0 to 999
021
Duration to deactivate OFF Hook cadence (short)
0 to 999
022
Duration to deactivate OFF Hook cadence (long)
0 to 999
023
CNG detection level when switching between FAX and
TEL
0 to 7
024
Pseudo-RBT outgoing level when switching between
FAX and TEL
10 to 20 (100 V)
0 to 20 (120, 230 V)
025
CNG monitor duration while the answering device is
activated
0 to 999
026
No signal detection level while the answering device is
activated
0 to 7
027
Duration to detect preamble of V21 low-speed flag
20 (*10 ms)
028 - 050 Not in use
051
Threshold to detect hook
10 to 9999
052
Not in use
053
Set DTMF calling counts when receiving FAX remotely 10 to 9999 (default 25)
054
Set Busy Tone outgoing duration when using handset
055 - 080 Not in use
T-8-22
Setting of NCU Parameters
■
TONE/PULSE
Operation Method
1) Setting of Tone Parameters
While "#NCU" is displayed, press "OK" key -> Select "#TONE" and press "OK" key so that
it becomes tone parameter setting mode.
2) Setting of Pulse Parameters
While "#NCU" is displayed, press "OK" key -> Select "#PULSE" and press "OK" key so that
it becomes pulse parameter setting mode.
Item
Function
Setting range
TONE
001;
Tone signal sending time (PSTN)
10 to 9999 (msec)
002;
Minimum pause time (PSTN)
10 to 9999 (msec)
PULSE
FORM
Pulse digit format
0 -> DP (N)
1 -> DP (N+1)
2 -> DP (10-N)
001;
Pulse dial speed (10 pps)
5 to 300 (x0.1 pps)
002;
Pulse dial speed (20 pps)
5 to 300 (x0.1 pps)
003;
Pulse dial make ratio
10 to 90 (%)
004;
Minimum pause time
10 to 9999 (msec)
DIALTONE
●
Bit Switch
Bit No.
Function
1
0
Bit 0
Frequency detection method
Modem
Tonal counter
Bit 1
Not in use
-
-
Bit 2
Signal frequency
Changed
Not changed
Bit 3
Not in use
-
-
Bit 4
Judgment of intermittent signal start from valid ON signal start from either valid ON
signal or OFF signal
Bit 5
Not in use
-
-
Bit 6
Signal form
Continuous
Intermittent
Bit 7
Signal detection
Detected
Not detected
●
Numeric value parameter
Parameter No.
Function
Setting range
001;
T0 timer
0 to 9999 (x 10 msec)
002;
T1 timer
0 to 9999 (x 10 msec)
003;
T2 timer
0 to 9999 (x 10 msec)
004;
T3 timer
0 to 9999 (x 10 msec)
T-8-23
T-8-24