How does the Navita TEM app get call log information?

Question

How does Navita https://itunes.apple.com/us/app/navita-t.e.m.-personal/id590228620?mt=8 manage to display a call log?

If I swipe the app out of the task manager then it

Answer 1

If you are observing the call center while the app is in the background you get a set of updates when the app is brought back to the foreground. This set of data may not be as accurate as if the app had been mostly in the foreground but it does include quite a bit of info.