IMEI Question

Can someone tell me which imei number I should give the AT&T operator when activating a goPhone sim card that I intend using in my iPhone?

1. goPhone imei
2. iPhone imei
3. made up imei

Thanks

 

I had a lapse....sorry. I meant to write imei rather than sim. Now corrected.

But, thanks for the answer.
I was worried that supplying them with my iPhone IMEI would tip them off to the (mis)use of a gophone contract on an iphone and they might not allow it.

 

True, but did you not have to fill out the IMEI number online to activate service?

 

@Carlanga,

just to be clear, if I activate my dumb gophone, I would have to use the dumbphone's EMEI number correct?
If so, I understood from other posters that the sim would be locked to the gophone for 6 months and therefore could not be used in the iPhone.

If you have a moment please explain, step by step what worked for you.
Thanks.
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I used to be a medical student who did drink a lot of esspresso

 

Thanks,

I'll have to go to the different AT&T stores in town, because the first one I tried was adamant about having me bring the phone into the store before he would activate it.

As an alternative, do you know what would happen if I tried activating an ebay bought sim card online using the iPhone's IMEI?

Thanks