BRAVE Steel
–
User and service manual 47
Parameter
Value
Meaning
Basic
500
x
Medium frequency of tone detector (1-0)
3
(375-
475Hz)
501
y
Number of busy tones (2-0)
4
502
z
Time length of permanent tone (1-5)
3 (3s)
x
Medium frequency of tone detector is set if there is a non-standard signal
from the telephone switchboard.
y
Minimum number of busy tones necessary for detection [2-0], where 0
means 10 busy tones.
z
Minimum length of time of a permanent tone (for detection of notification
tone at branch switchboard) [1-5 sec].
Parameter
Value
Meaning
Basic
503
tt
Tone length of time for DTMF (tone) choice
(04-16)
10 (100ms)
504
mm
Time of gap between DTMF tones
(04-16)
10 (100ms)
505
f
Length of flash time (1-6)
1 (100ms)
506
p
Length of time of pause/digit gap (1-0)
4 (800ms)
tt
Length of DTFM tone choices is specified by the formulae:
(the entered number) x 10 = time length of tone
[ms]
[range 04-16 which is 40-160ms]
m
Length of gap between DTMF tone choices is specified by the formulae:
(the entered number) x 10 = time length of gap
[ms]
[range 04-16 which is 40-160ms]
f
L
ength of flash is specified by the formulae:
the entered number x 100 = time length
Flash
[ms]
[range 1-6 which is 100-600ms]
p
L
ength of pause is specified by the formulae:
the entered number x 100 + 400 = time
length of pause
[ms]
[range 1-0 which is 500-1400ms]
Time
p
is the simultaneously length of gap
between button taps for an impulse choice.
frequency
[Hz]
x - choice
275-375
1
325-425
2
375-475
3
425-525
4
475-575
5
525-625
6
575-675
7
625-725
8
675-775
9
725-825
0
