Wifi problem

so i dont have a data but i have wifi in my house. im using wifi for my laptop on the time but how come i cant connect with my blackberry curve 9300? like i see my connection to the wifi is fine but internet still doesnt work on my phone. when i try to go on the internet on the blackberry it pops up a message saying unable to connect to the internet please try again later. if the prolbem persists please contact your service provider.

any help guys?

WiFi access is controlled by Service Books on a BlackBerry. Some carriers don't push the WiFi Service Books unless you have a BlackBerry Data Plan.

im on bell btw. thing is the wifi worked for a day then it stopped.