blackberry sim on iphone. block att data

[bbchucks]

Hi,
i have a blackberry sim (w BB data plan) when i use it on my iphone, my company got a notice that i'm using a BB-sim-dataplan on my iphone. everything does work fine but is there a way i can prevent AT&T from disclosing this to my company?

i know i used the bb-sim on my iphone for 2-3weeks in the past...this time around i used it while activating the new iphone3gs with itunes...did this warrant a check?

does anyone know how to prevent this? i was also thinking of disabling 3g & edge so that they can't detect it. will that work?

[Cer0]

Why not just switch to the iPhone plan? The blackberry goes through a different server and has a different way of registering with the cells BB network.

[bbchucks]

company wont allow me to use my BB sim on an iphone

[roudaj]

I'm having the same issues. Any luck resolving it?