I've searched and searched and I'm pretty sure it's there but I haven't been able to find a way to stop my 520 from giving me audio alarms every time my data plan is dinged for a small usage (I have an Airvoice $10/month plan with 4 cents/call, 2 cents/text, 6.6 cents/MB-data). It's especially annoying when I'm using it as an MP3 player and am listening to some song. Right in the middle I hear some kind of alarm. How do I stop that? Do I have to turn off all auditory alarm to calls? Surely I don't have to go into Airplane Mode!
