Hi m005kennedy. Thanks so much for reaching out! We'd be happy to provide some assistance.
If you have successfully connected to a Wi-Fi network, you will not be using your mobile data while browsing the internet. You will be using only your Wi-Fi connection. You can connect to a Wi-Fi network by touching Menu>Settings>Wi-Fi. A list of the available networks will populate. Choose yours and tap to connect.
If you have any additional questions please do not hesitate to reach back out. You can contact us on any of social support channels:
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answered 1 year, 2 months ago