Don't make me press "Ok" to "Turn Off Airplane Mode or Use Wi-Fi to Access Data" every time I open OneNote in airplane mode!
I know I'm offline.
I want to use OneNote.
But OneNote pops up a modal dialog saying "Turn Off Airplane Mode or Use Wi-Fi to Access Data" every time I open OneNote while being offline.
It's very very annoying.
If that message is important, show it in a non-obstrusive way somewhere at the bottom of the screen.
Don't make it a modal dialog and don't force me to press "Ok" dozens of times a day.
There are use cases where the user is not online and still wants to use OneNote.
There are also use cases where people aren't online 24/7 on the phone.