Owner's manual

Features 999
Table 420
NTAK03, NTDK20, and NTDK97 Mu-Law tones and cadence (cont’d.)
Tone #
Frequency
(Hz)
dB below
overload
Precision
Ringing
Tones
DTMF
Digits MF Digits
16
700/1340 -12/-10
2
17
700/1480 -12/-10
3
18
770/1210 -12/-10
4
19
770/1340 -12/-10
5
20
770/1480 -12/-10
6
21
850/1210 -12/-10
7
22
850/1340 -12/-10
8
23
850/1480 -12/-10
9
24
940/1340 -12/-10
0
25
940/1210 -12/-10 *
26
940/1480 -12/-10
#
27
700/1630 -12/-10 Fo
28
770/1630 -12/-10 F
29
850/1630 -12/-10 I
30* reserved
31
reserved
32* reserved
33 400 -19
÷
34
[400 x (120@85%)]
-19
÷
35
940/1630 -17/-15 P
36
700/1210 -17/-15
1
37
700/1340 -17/-15
2
38
700/1480 -17/-15
3
39
770/1210 -17/-15
4
40
770/1340 -17/-15
5
41
770/1480 -17/-15
6
42
850/1210 -17/-15
7
43
850/1340 -17/-15
8
44
850/1480 -17/-15
9
45
940/1340 -17/-15
0
46
940/1210 -17/-15 *
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
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