Help Roaming Icon Appears When It Shouldn't

[groucho]

My wife has noticed that the Roaming Icon frequently appears on her Wildfire. That's a little weird because she's got all her roaming settings off, including that for MMS. She also receives Notifications on her phone that roaming was not successful. How do I explain that to her? Why should the icon come out in the first place, considering that she disabled Roaming in her Wildfire? Moreover, she hasn't even travelled farther than ten miles from where we live.

 

[JamesT]

Is she on Orange or T-mobile? I had to turn roaming on to use the T-mobile signal when it is stronger than Orange now that they are both owned by the same company.