Using AT&T chip without data plan

[Tifahboo]

Is there a way to use my AT&T chip in my jailbroken iPhone without having a data plan?

[bondkt]

yup, but you'll be billed several hundred dollars im sure.

[Tifahboo]

Even if there is a block on my data plan in the current phone

[GreenMonster]

Not sure what you mean by "chip", but, if you mean the sim card, you can replace it and use the phone as a ATT goPhone without unlocking.

I've got data turned off on my 3G goPhone... and just use wifi.

[Cowboy]

^^^^^
even by doing that att will catch you and add the data plan it will be a never ending fight my suggestion is just to get the cheap 15 dollar data plan and not use it that much

[GreenMonster]

Been using it since early Dec 2010, and they haven't bothered me yet (fingers crossed).

I think people run into issues when they use data on the GoPhone (at 1 cent per kb), and ATT detects iphone data use w/o a data plan.

I've NEVER used data, so for now, I think I'm good.

I guess I could use data, and see if ATT charges me for a data plan, but I'm going to let sleeping dogs lie

Didn't realize At&t revised their gophone data plans:

Get Started - Wireless from AT&T