1.1.1 unlocked , came with AT&T sim card ready to make calls, is this really free?
Hi, i`ve unlocked about 50 iphones and recently i bought 12 iphones to sell unlocked here in Mexico.
While I was unlocking the iphone with the *#307# and jailbreakme.com method, I realized a phone number was being display in Contacts with 702 as area code (las vegas, wich is where I bought it), I thought it was weird but I continued with the unlocking process and all worked fine.
I replaced AT&T sim card with my mexican sim card to run anySIM and all worked fine.
Then I put back AT&T sim card in the iphone and I realized the name of my mexican provider was being displayed on top, so I tried to make a call and it got trough!!!
Since then I have been able to send sms, make international calls and even use EDGE.
Do you think AT&T is going to charge me for that in any way? I checked the credit card balance and everything is fine, no charges there.
Please let me know what you think or if anyone has had the same "problem".