4.5.3
Receiving distress, safety, urgent call
When you receive a distress, safety or urgent call, a tone sounds in the handset
according to call priority as below.
Distress
Call type and tone interval
Call
* *
*
ON OFF ON OFF
* ** *
**
Urgent
ON OFF ON OFF
0.7 sec
**
*
Safety
ON OFF
1 sec
Routine
ON
4. HANDSET COMMUNICATIONS
Tone Interval
0.2 sec
* *
* * *
ON OFF ON OFF
ON
0.4 sec
2 sec
ON
OFF
2 sec
ON
OFF
2 sec
OFF
2 sec
OFF
* = 0.1 sec
* = 0.1 sec
** = 0.2 sec
* = 0.1 sec
** = 0.2 sec
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