Thanks with the volume in captcha - i thought there suppose to be an option but I've missed it.
As for the timeout - I think that backup alarm starts around 20 minutes of the regular alarm then then it's being killed. I've went over the options and I may have a theory:
- set 20 minutes is for complete regular alarm + backup alarm timeout (not separate)
- I have alarm timeout limit (max consecutive alarm) set to 3
- I have 'volume increase' set to 6 minutes (and I thing my ringtone may fall into same lenght
so mentioned ~2-3 minutes would fit between 18 and 20 minutes and then alarms gets killed
bottomline - does this 20minutes denote global alarm duration (ie counts both regular and backup alarm)?