Originally Posted by david_uk
Are the BIS and BES models physically different? I'd always thought they were identical, with BES being provisioned via the SIM.
I don't know. What I know is that Vodafone (UK) sent me a "consumer" version (BIS) once and it wouldn't connect to my BES. When the replacement came, it worked like a charm.
Same happened to one of my customers on Vodafone as well.
Another customer is on Orange (UK) and they guaranteed me that they don't have different versions for BIS and BES.
Look in your Options screen and see if you have "Enterprise Activation" there. It's the tell tale sign.
But then again, I might be talking complete rubish
Only speaking from my experience