Voice Command Using my internet

[gmoldovan]

Ive got a Galaxy S II and I have a very limited data plan so i make sure that I'm not using internet when I don't need to. I have an app that shows me what apps are using internet and how much they are using and I just noticed that Voice command has been using about 40% of my allowed web data so far. I don't use the feature at all, maybe i accidentally click it when I'm texting cuz its a button on the keyboard but i cancel it. I don't get it, I don't use it but its only been half a month and its used up 30 mb of data. Anyone have a solution like removing it, or keep it from accessing the web? or any other insight? Im not rooted. Thanks