iphone on att plan ?

[tavozm916]

okay so i have a blackjack rite now and i just got an iphone so im just wondering will i have to get a different plan to use the iphone or can i just trade sim cards and unlock it and will it work and will it be on the plan i have rite now with att and will i get charged extra o my bill like can i countinue using the same plan i have now without being charged extra for like texting or using itunes on it will it still be the same as if i was using my blackjack

okay i dont realy like want texting or internet so will i still have to pay the 30 dollars

[Unregistered]

If the iPhone is not locked with any network you can swap sim cards easily and continue with the same plan without getting charged extra. If its locked with a different network, I suggest you can approach Unlocking4u.com and specify the country,locked network of iPhone.Based on the availability you can get the permanent unlock service along with free instructions.