before everyone jumps down my n00bie neck for this question, i have searched seemingly everything i can think of on many forums, and the web in general. but, i can't find a definitive answer. so here goes:

i have a 1.1.2 OTB phone (week 51--i don't know anything else about the phone as it is still in the celo in case i need to return it)

i have an existing AT&T family plan

i would like to add a $30 phone line ($10 add a line + $20 data plan) for the iphone. (in other words, i want to use the sim they give me for the added line in the iphone)

i DO NOT want to extend the contract 2 years for the iphone

question: which, if any software hacks/jailbreaks will let me accomplish the above. i'm certain the h/w sim unlock will do this. but, can i get what i'm looking for with software only since this is an AT&T sim?

many thanks in advance.

good question. ive been wondering the same exact thing. Any answers greatly appreciated.

Yes, as long as you bypass the activation, the phone will work with AT&T regardless of iPhone plan.

Bypassing activation will require a jailbreak and replacing the lockdownd file with a patched one giving the phone a factory activated status.

FYI, you will not have visual voicemail.

Also, you need to upload 3 additional files in order to enable YouTube. (very easy to do once jailbroken)

thanks flash. im still a little confused on how to, but im sure ill find a tut. somewhere.