A:AnswerDepends on the plan u r on. If it is a grand feathered plan, they will automatically chg it, but you can always call ATT and tell them that u did not want plan chgs
A:AnswerIts unlocked meaning you can and should be able to use it with any carrier across the world as long as you have the right sim for it and the carrier supports or has a sim for it and can activate it.
A:AnswerYes and no. You need to have an amount financed to get the discount. BUT, there is no rule on how little you finance. So I paid all but $10, financed the $10 and paid it off on the first bill.
A:AnswerYou should be able to change the plan at any time. That is assuming you do not have a plan that has a fixed duration to pay off a free of highly discounted phone.
A:AnswerYes, if you buy the unlocked phone but the price is a little higher . Better yet, buy on the next plan at cheaper rate and pay the total price less a $ which should not impact ur phone bill much
A:AnswerYes
You can buy from the store
You have to purchase the plan & pay it off completely.
Cost $135
Well worth it
You can only do a month to month with your carrier