Just think, all those extra phone calls to ops at the end of shift will also use a lot more electricity, increasing carbon emissions, adding to global warming and eventually, BMI will be responsible for the end of the world!
Get a grip, it's a 30 second phone call to say we're all home, A/C servicable and are there any changes.
How often when you phone ARE there actually any changes?
My company runs the same system and usually the only changes are when we're on standby the next day and the company knows we're needed. I'd rather know then than get a phone call at 6am.
My company rostering system is far from perfect and succeeds in driving most of the crew mental but a simple phone call to ops at the end of shift is far from being the root of the problem.