EDGE on T-Mobile UK?

[LittleStarWizard]

Hello all,

I have a Curve on T-Mobile UK. It appears that EDGE is available on this network (given the ability for unlocked iPhones to get EDGE on it). However I never seem to be able to get it on my BB, although I'm most definitely in a covered zone (central London).
Would anyone have any idea?

Thanks
D

 

[MandaG]

Do you have blackberry data service on your account?

 

[angiemarie*]

I do indeed. Right now I'm getting GPRS only.