Contact your service provider and they should be able to transfer your Pay and go contract to your sim and cancel your Contract account.
A pay-as-you-go plan. AT&T has GoPhones that do this. Virgin Mobile has month to month plans. You can cancel the plan anytime you want, unlike with a contract.
You can turn off the iphone data plan. Simply get another phone and call at&t and tel them you dont want the iphone anymore they will ask you for the ESN of the new phone and you are done. I know that when you get the iphone they say "your signing a contract to keep the iphone plan for the life of the iphone" but they dont make you as long as you have a new phone that line will be associated with
Call customer service and tell them that you want to cancel your service.
Could be you just want a iPhone on prepaid
You can always cancel the contract but they will charge you for it.
You may find that you cannot just cancel your ERP cloud computing plan whenever you want. You can stop using it, of course, but you will have signed a contract at the beginning. You will have paid a certain amount of money to have the server space for a year or two. The best way to cancel the plan is just to refuse to pay to sign a new contract when the current one expires.
it depends where you want to send it...for example through your bank if you want to cancel a visa application,or for a contract and you want to cancel it.
An unlocked iPhone 4 can be purchased directly from Apple, and is a legal way to use an iPhone without having to have a cellphone contract. It can be used with a prepaid phone plan, with the caveat that a data plan must still be purchased. One simply inserts a SIM card, which can be obtained from a previous prepaid cellphone or purchased from Amazon, or the cell phone company. It is ideal for those who want an iPhone without the contract.
www.cellbreaker.com can help you cancel any cell contract in any state.
$15 per month 250mb and $30 per month unlimited.
A non-contract iPhone (in the US at least) costs typcally $450 more than it's contract counterpart. The benfit is that with out a contract, you are not obliged to hold onto that same phone for 2 years (mostly), and if you want to upgrade before your contracat expires, you have to pay an annoying fee to get out of your contract.
you can but they will charge will charge you a hefty upgrade charge if you want to get a newer version of the iPhone. Best wait until the end of your contract. They normally don't allow you to trade down handsets only the plan that you are on.