Help with BlackBerry Curve 8520 on T-Mobile Pay As You Go

[bourbonkiller]

I will stay in London for about ten times within the next 6 months, establishing a business relation with a company. Since my Orange Plan from Austria has still very high roaming tariffs and I am stuck to my emails, I have found the carphone warehouse offer "BlackBerry Curve 8520 on T-Mobile Pay As You Go"

I am aware that there has been an offer last year with that "Pay Once" Simcards from T-Mobile, giving one year of "unlimited" access to the BB-Service of TMO UK. I can't find this details anywhere on the web, the CARPHONEWAREHOUSE website only say's "PAYG Top Up & Stretch 10".

Can any of the UK members of this forum verify that the usage of the BB-Service is possible on this PAYG Deal or is carphone warehouse simply selling the Blackberry with a T-Mobile PAYG without BB Service? Other way around, is there any chance to get one of those Pay Once Simcards issued originally with the Blackberry 8110 on its own?

When looking at the TMO UK website I realised, that they officially does not sell the Pay Once Offer any more...

Please help...

BK