I have a different issue with the 21474 K, since it is charged almost every month at some random time and runs out my data quota. I am NOT using data when it happens - sometimes it's in the middle of the night when I am not on the phone. I do take th...
I have several charges at exactly this amount. I don't know what it is, but exactly 21474 KB. We have two lines on iphones and both get this charge, which eventually uses up all the funds in the account.
