Pay Monthly (or Contract) is Contracted to the Term your have agreed to, you have a 14 Day cooling off period if you agreed to and you signed up under distance Selling, otherwise you are commuted to the Contract Term.
You cannot revert back to PAYG during your Contract Period, If you are in payment arears with your Contract Plan its better to contact EE Customers Services sooner rather than later in order to try and resolve any issues.
