Thanks for providing the link to Blackberry Application world. You can also click here http://bit.ly/gwUyjX for directions on how to download Entune for Toyota to your device. Hope this helps!
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I'm glad you are interested in exploring your device features! If you are not connected ti wi-fi while using the application, yes the application will use your VZW data allowance. To check your usage dial #DATA. Please let me know if you have any additional questions or concerns.
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