What does mobile data mean on my AT&T bill?
What is the mobile/data mean when viewing my text messages under my usage section of my bill.
When i am viewing my text messages on my bill so.etimes there is no number just a date and time and where it usually says mms , it will just day mobile data. Is that a different type of message , i just want to know who texted me on thatt date and time. Just curious as to why there is no number listed. It just says mobile data.