Help please! Trying to switch AT&T SIM to iPhone!

[Mattymattyma]

So I currently own a Pantech Pursuit, on the At&t Network. I am currently paying for unlimited everything (web, texting, calling).

I recently purchased an unlocked 3GS iPhone. I put my SIM in, and it allows me to text and call, but won't allow me to use the internet. So two questions:

1) Am I being charged extra for texting and calling as of this moment?
2) Why can't I use the internet?

 

[Mattymattyma]

To clarify:

*I am currently paying an monthly unlimited plan for my Pantech through At&t
*My iPhone is a 32GB 3GS, unlocked, not jailbroken.

 

[sbddude]

the iPhone requires a different data plan. you will have to call them to switch it.

 

[rjohnstone]

So it's a factory unlocked 3GS I take it?

Regardless... call AT&T and get your account setup for an iPhone.
You old plan is not compatible with the iPhone.

 

[vachargerfan]

You should be grandfathered in though

 

[rjohnstone]

You should be grandfathered in though

Not if it was the old MediaNet plan.
He will lose the unlimited data.

 

[Carl G35c]

its unlocked, so was this an ATT iPhone? If no, you can edit your APN by going here (http://www.unlockit.co.nz) via the iphones browser on wifi and edit the ATT settings. It will let you use your current data plan.

If this is a ATT iPhone, they will catch on eventually and change your plan to an iPhone data plan