Activate an unlocked 2G with AT&T?

[nctalkinghead]

I'm unlocked and jb'd and would like to stay that way so that I can use my daughter's sim card while visiting in Belgium. I want to activate with AT&T for use at home. Can I activate the unlocked phone with AT&T?

 

[ilfn143]

there's no activation process if it's unlocked. just put in the sim card and use it.

 

[nctalkinghead]

Once I get the sim card I can do that However, I don't have the sim card and need to set up the account with iPhone data package first.