What are "Bytes up" and "Bytes down" in data usage
In the data usage portion of my bill, there is a column for Bytes up and a column for Bytes down. I have been told that there can be data usage even when it is not initiated by the cell phone user. How does that happen? And how would there be both Bytes up and Bytes down.
Also, if a transaction has over 600,000 Bytes up and more than 10,000,000 Bytes down, could that be a transaction that the user did not initiated -- that was just initiated by the network?