Acoustic Signals - Siemens Hicom cordless EM Operating Instructions Manual

Appendix

Acoustic signals

Internal dial tone
0.2 s/0.3 s beep/pause, sequence repeated after 0.5-s pause
External dial tone
Ring tone
Pause
Beep
0.8 s
Busy tone
0.5 s beep/pause
Confirmation tone
Beep
0,8 s
Error beep/range warning
4 x 0.1 s beep/pause
Call waiting tone
0.1 s
Steady tone
Beep
2 s
...
Pause
10 s
Pause
...
62
Beep
0.1 s