TheTDS/DTR card Page251 of 544
Option11C and 11C Mini TechnicalReference Guide
8850 X 1210 -14/-13 7
9850 X 1340 -14/-13 8
10 850 X 1480 -14/-13 9
11 940 X 1340 -14/-13 0
12 940 X 1210 -14/-13 *
13 940 X 1480 -14/-13 #
14 700 X 1630 -14/-13 F0
15 770 X 1630 -14/-13 F
16 850 X 1630 -14/-13 I
17 1400 -37
89 940/1630 -13/-12 P
90 700/1210 -13/-12 1
91 700/1340 -13/-12 2
92 700/1480 -13/-12 3
93 770/1210 -13/-12 4
94 770/1340 -13/-12 5
95 770/1480 -13/-12 6
96 850/1210 -13/-12 7
97 850/1340 -13/-12 8
98 850/1480 -13/-12 9
99 940/1210 -13/-12 0
Table 8 6
NTAK03, NTDK20, and NTDK97 A-Law tones and cadences (Part2 of 10)
Tone # Frequency (Hz) dB below
overload
Precision
Ringing
Tones
DTMF Digits MF Digits