How to show using facebook on a blackberry?

[Lexx.]

All of my friends who use facebook on their blackberrys have the 'posted via facebook for blackberry smartphones' bit under all their posts however none of my posts ever say that..how do i sho im using facebook on my bb?
i do use the facebook app for blackberry's though!

[SpicyIcee]

make sure your blackberry is conected to the facebook ap or log into facebook via online. Write out your posts and it should come up. It wont if you do not have facebook installed for your blackberry.