I have a spare Samsung GIO that I placed an MTN 3G sim I get for work inside it. (used to be in a dongle)
My iPad is tethered to the phone.
So far I have used +-350mb since January connecting to work when out of the office or after hours.
I see in the settings on the phone that "data roaming" was checked and has been running since January.
APN's MTN Data
I have not been out of the country or anything, does this effect me?
will I receive some huge bill?