You can't get free internet unless T-Mobile activates it for some reason. Back in 2004 they "accidentally" gave me internet for 3 months, then when realized it offered me their internet service (back then it was just a WAP service for $9.99). But trust me, if you use the internet on your phone, you will be happy with a data plan, $30 is pretty much the going rate for that (though I only pay $19 with T-Mobile).