Telephone Line Emulator User’s Manual
40-400-00020, Rev. M 50
China Defaults
To make the settings for this country available, follow the instructions in
“Importing Additional Countries” on page 41.
Description Frequency (Hz) Cadence *1
Dial Tone 450 Continuous
Second Dial Tone 450 Continuous
Ringing Tone 450 1.0(on)-4.0(off)
Busy Tone 450 0.35(on)-0.35(off)
Congestion Tone 450 0.7(on)-0.7(off)
SIT Tone I 450 0.4(on)-0.04(off)
SIT Tone II 950 0.4(on)-10.0(off)
Number Unobtainable 450 3x[0.1(on)-0.1(off)]-0.4(on)-
0.4(off)
Call Waiting Tone 450 0.4(on)-4.0(off)
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