Meridian Nortel 1 Option 11C Technical Reference Manual page 248

Page 248 of 544
Table 85
NTAK03, NTDK20, and NTDK97 µ-Law tones and cadence (Part 4 of 6)
Frequency
Tone #
60 700/1500
61 900/1500
62 1100/1500
63 700/1700
64 900/1700
65 1100/1700
66 1300/1700
67 1500/1700
68
69
70 400 x 50
71 (533 + 666) x 20
72 reserved
73 350/440
74 480/620
75 440/480
76
77 400/450
78 480/620
553-3011-100 Standard 14.00
The TDS/DTR card
dB below
(Hz) overload
-13/-13
-13/-13
-13/-13
-13/-13
-13/-13
-13/-13
-13/-13
-13/-13
400
400
-23/-23
-15/-15
-15/-15
-15/-15
400
-14/-14
-19/-19
January 2002
Precision
Ringing
Tones
√
-11
√
-14
√
-14
√
√
√
√
√
-25
√
√
DTMF Digits MF Digits
ST3P/RB/
STP/C12
KP/CR/KP1
ST2P/KP2
ST/CC
7
8
9
C11