You'll be able to choose one of our standard Pay as you go tariffs to use with your iPhone 3G. The more you top-up each month, the more free minutes or texts you'll receive.
Your new SIM will be set up to the Favourite Place tariff. If you decide you like the look of one of the other tariffs, you can easily change tariff once a month. View more details.
Standard calls made in the UK outside of your allowance cost from 5p per minute and UK text messages cost 10p each.
Using iPhone abroad
Unlimited text and minutes are subject to an excessive usage policy. Inclusive minutes are to O2 mobiles and UK landlines only from your chosen postcode. Terms and conditions:
Pay as you go customers can now enjoy the iPhone 3G without a monthly contract. The new iPhone 3G 8GB for Pay as you go will be available for £349.99 and the 16GB version for £399.99.
This also includes unlimited browsing and Wi-Fi for the first 12 months after you activate your iPhone 3G*. At the end of the 12 months you can continue to receive unlimited browsing and Wi-Fi for just £10 per month. We'll notify you before the end of the 12 month period by text and you can easily unsubscribe if you choose to do so.
Please note visual voicemail and call merging are not available with Pay as you go. You'll also need to change your data settings to use services such as Mobile Internet. Take a look at the activation tab on this page for more information.
If you're an existing O2 Pay as you go customer and want to upgrade to iPhone 3G you may be eligible for an upgrade reward. We'll give you 10% of the value of your top ups as call time worth up to £200.*
You can claim your upgrade reward by calling 2210. Your upgrade reward will be credited within 15 days.
You'll need to use the new SIM card that comes with the iPhone 3G to get your 12 months of unlimited browsing and Wi-Fi access and can easily transfer your existing number and balance to your new iPhone SIM by visiting www.o2.co.uk/simsetup.
*Unlimited data and Wi-Fi applies to use in the UK only, subject to excessive usage policy. Unlimited Wi-Fi is available at any of the Wi-Fi hotspots from our partners The Cloud or BT Openzone. Terms apply.
Orders will be sent to the address at which you supplied. Any required payment for the device must be paid upfront at the point of order. iPhone is restricted to use on the O2 network. Attempting to use it on any other network, for example by replacing the SIM card, may mean it becomes permanently unusable. 8GB only. One per customer. Subject to availability and network coverage. Activation of the device requires the latest version of iTunes, a broadband connection and a minimum level of PC or Mac software
Switching to phone 3G is easy and we have a wide range of tariff options available to suit all your needs. To purchase an phone 3G with a Pay as you go tariff you need to be over 16.
Once you've got your new iPhone, you'll need to connect to iTunes to activate it, so make sure that you've a broadband connection and that your Mac or PC meets the minimum specification required for iTunes below. For more information on how to activate take a look at the 'Activation' tab.
You can easily transfer your existing number to your new iPhone. Just contact your current network provider for a PAC code. Then let us know your PAC code when you purchase your iPhone in-store, or contact us online once you've received your new handset.
Your existing number will be transferred within two working days of us receiving the PAC code. We'll also give you a temporary number whilst you wait for your existing number to transfer so you can continue to make calls, send texts and surf the internet.
PAY MONTHLY to Pay as you go APN Manual Configuration Process:
Steps are:
Settings > General > Network > Cellular Data Network > APN / Username /Password
Once you've got your new iPhone 3G, you'll need to connect to iTunes to activate it.
Before activating


There are two ways of moving all the stored numbers and calendars from your old phone on to your iPhone without needing to enter them manually.
Via your computer's address book:
Via your old SIM card:
Change your data settings
Here's how:
Finally top-up by a minimum of £10 if you've not topped up already.
If you're already with O2 Pay as you go and want to transfer your existing number and balance just complete this form.
Your 12 months unlimited web and Wi-Fi will be available within 24 hours of your first top-up or upgrade registration.
Help with activating your iPhone 3G
*Unlimited data and Wi-Fi applies to use in the UK only, subject to excessive usage policy. Unlimited Wi-Fi is available at any of the Wi-Fi hotspots from our partners The Cloud or BT Openzone. Terms apply.
Important information for O2 customers billed by The Carphone Warehouse who are upgrading to the iPhone.
If your current O2 tariff does not include a data allowance package (or bundle), you may be charged for using data on your iPhone in the first couple of days.
When you insert your current SIM into your new iPhone, you remain on your current O2 tariff for about 48 hours until your new iPhone tariff takes effect.
Therefore, you might want to wait about 48 hours before using the internet, email and any other data applications that you might be charged for.
If you want to make sure that you are on your new iPhone tariff and you are safe to use data on your iPhone without being charged extra, contact O2 Customer Services.
For help with using your iPhone, visit the Apple support site.
