Managing your account
Help and support
Managing your account | Apps | Help and Support | O2
Managing your Pay Monthly account
Activate your sim, view your bill, check your balance or cancel your account.
Activating your Pay Monthly sim
Your sim is ready to use as soon as you receive it. Just pop out the right size and put it in your device.
Remembering your mobile broadband number
Before you file away your paperwork, make a note of the mobile number for your device. You won’t remember it in the same way as you do your phone number. You’ll need this number if you’ve got a query about your account, to upgrade or if you need to cancel.
We recommend you register your account on My O2 as soon as you can – it’s the easiest place to check your data usage
Viewing your bill and checking your balance
My O2 is the quickest and easiest way to check your bill, your remaining balance and data usage.
Take a look at our My O2 help page to discover the benefits of signing up.
Requesting a paper bill
Paper copies of your bill can be posted to you at a cost. It’s £1 for a summary bill and £1.50 for an itemised bill.
If you would like a paper copy of your bill, get in touch.
Cancelling your mobile broadband contract
If you would like to cancel your contract, visit our cancellation help page to find out how.