Sign in to your My O2 account and select 'Spend Cap' from the options in the main menu. You can choose a Spend Cap value between £0 and £200 from the drop-down menu. You can also view your Spend Cap history. If you took out your contract before 1 October 2018, you may need to upgrade to add a Spend Cap.
Almost all providers require 30 days' notice if you wish to leave.
O2 end of contract tariff options If you happen to be out of contract with O2 already, it will send you an annual reminder that you're still paying for an old tariff. In these notifications, O2 will offer you a selection of new plans that you could move onto once your fixed-term is finished.
Go to your O2 account and select 'Membership and Subscriptions' Scroll down to 'Cancel Subscription'
O2 end of contract tariff options If you happen to be out of contract with O2 already, it will send you an annual reminder that you're still paying for an old tariff. In these notifications, O2 will offer you a selection of new plans that you could move onto once your fixed-term is finished.
Contact the business and say you want to cancel the contract because you're still in the cooling-off period. You'll probably need to give them details such as your account reference number - check any documents or emails you have from the company.
It's true that 30 days notice is needed when cancelling the contract, even if the contract has ended. This is only applicable to a standard cancellation through, and if you're planning on using a PAC or a STAC, the account will only be billed up until the point the new network completes processing of the PAC/STAC.
You usually cannot cancel a contract, but there are times when you can. You can cancel some contracts within certain time limits. Some contracts must tell you about your right to cancel, how to cancel them, and where to send the cancellation notice.