does spotify use BlackberryInternetService (BIS) on blackberry?

[hsk10]

Iv got unlimited BIS on my blackberry 9320, I also have the latest version of spotify. How can I make it use BIS rather than 2G/3G

[Peter__]

As far as I am aware you can't, Spotify isn't allowed to connect via the blackberry.net apn (only approved applications are), you have to go through your carriers apn which will incur data charges if not included as part of your contract. 

If you can connect to WiFi, you should be able to use the WiFi to stream too.