Nortel Networks 1000 - Manual (Page 999)

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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