You will probably discover that after a predetermined amount of cellular data usage each billing cycle, your connection speed will be throttled dramatically. Also, keep in mind that the iPhone 4/4S is only capable of a 3G cellular data connection, so even if 4G LTE connection speeds are offered by the service provider, the phone itself can't utilize it. If you go SIM only, you're free to leave your contract at any time with no penalty and can upgrade to the newest iPhone models as soon as they go on sale. Why choose an iPhone SIM only offer?

Standard iPhone contract price points and tariffs factor in the cost of the handset as well as day to day use of the phone and this is reflected in their cost. To a school, organization, company or government agency, where Pearson collects or processes the personal information in a school setting or on behalf of such organization, company or government agency.

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Pearson will not knowingly direct or send marketing communications to an individual who has expressed a preference not to receive marketing. PAYG is good for spare phones, those wanting a low-maintenance phone plan, those heading abroad for a while and wanting to keep their number, or for elderly people. But the large majority of people out there who depend on their mobile phone day-to-day will most likely want to look elsewhere. Compare prepaid SIM plans When choosing a cellular service, pay careful attention to the coverage area offered and make sure that service offers voice, texting, and cellular data coverage where you'll be using the phone. Then, focus on the fine print, especially when it comes to wireless data usage. Make sure that the advertised "unlimited plan" is truly unlimited. Each of these service providers will sell you an iPhone 4, iPhone 4S, or iPhone 5, or in some cases, an iPhone 5S or iPhone 5C, at a nonsubsidized rate. Or you can reactivate your older iPhone with one of these services for just the price of a new micro-SIM card and the monthly service fee.

Where required by applicable law, express or implied consent to marketing exists and has not been withdrawn. Don’t have an iPhone 4? No problem, setup an iPhone 3G or 3GS as a pre-paid iPhone, it’s even easier since you can just swap sim cards directly!

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AT&T will recognize from the IMEI and ICCID that this is an iPhone 4, they will say that while they can do the transfer you will not be able to use the internet (read on for enabling data). Agree to this, and get the pay-go line transferred to your new micro sim

These days, a PAYG plan is much less common, and differs from the standard prepaid plans on the market. The key feature of a PAYG plan is that you pay for what you use — any calls, texts or data will come out of your credit. Once you use up your credit, you’ll need to recharge. The biggest benefit of using your older iPhone with a prepaid or pay-as-you-go cellular service is that there are no long-term contracts. You can activate the phone for one month at a time. This is ideal if you're traveling overseas and want to use the iPhone with a local phone number and not pay a fortune in international roaming charges, or if you want to give your kids the older iPhone and provide them with cellular service in the United States without making a long-term financial commitment. Now connect the iPhone 4 to iTunes to activate the phone, once activated you will be able to make phone calls on a pay-go basis For a long time, if you wanted an iPhone, you had to sign up with one of Apple's cellular service provider partners, which in the United States included AT&T Wireless, Verizon Wireless, and Sprint PCS.PAYG plans were pretty much the original prepaid phone plan. Before unlimited calls and SMS became commonplace, if you had a prepaid plan a couple decades ago, you’d need to monitor your usage and recharge when you ran out of credit.

However, in some cases, if you opt to switch service providers, you can often port over your existing phone number, as long as it's active with another service provider when you want to make the switch. Products displayed by our referral partner will be the closest available match to your search inputs. If no reasonable match is available, no results will be displayed. Like so many other services, the unlimited data aspect of the plan includes 2.5GB per month of 4G service that, after it is used up, throttles down to 3G connection speeds for the remainder of the monthly billing cycle.All of Virgin Mobile's "unlimited" cellular data plans include 2.5GB per month of high-speed 4G service, after which the service throttles down to 3G connection speeds. There are a number of popular Mobile Virtual Network Operators (MVNOs) that provide PAYG phone plans, with some even offering plans that last a whole year. These providers include: Thank you for this article! It worked for me. I basically did what Brian did: https://osxdaily.com/2011/03/06/iphone-4-pay-go/#comment-203948