Account of parameters 941, 942, 943, 944
Busy tone
Example:
Tone – space difference is 500 – 250 = 250 ms ... Set parameter 944 to 300 ms.
Note:
Increase parameter 944 also when Hélios is placed in the hall or corridor with a large
decay time.
Account of parameters 951, 952, 953
Ringing tone (example)
Space
time
Tone time
Parameter 943
Parameter 942
Period
250
500
Long space
Param. 953
Param. 953
Param. 952
Ringing tone
At this time Helios detects,
that ringing tone had ended.
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