i was thinking about buying a blackberry curve, i was wondering if i was allowed to keep my old sim? i have a o2 sim and quite like the deal, ive been told that you must pay for the blackberry service. the deal im on i top up £15 and get to keep the money so i was wondering if i could pay for the service with this £15?

i dont really know? thanks for any help

You will need a Blackberry Bolt-On which is only available on contract and Simplicity SIM Only plans.

O2 do not offer Blackberry services on PAYG.

so does this mean i would not be able to use the sim at all, or only not the blackberry services ie chat?

You would not be able to use any Blackberry services, and most applications (FB, App World, Yahoo, Google, etc)

You would be able to browse via a 3rd party browser (Opera) via wi-fi, and use the phone for calls and SMS's.

thanks for the help, i dont think its gunna be worth it in all honesty