I'm terrified that I will go to prison,

I called Virgin Media to cancel my phone contract 11 months early, and i had to pay a buy out fee of £282 + my outstanding balance of 40, and I wasn't sure what model my phone was, the lady said, You have a Sony XPeria L right? and I said Yes, I do, even though I wasn't too sure and thought they would know from the records.

And she cancelled my tariff,

I went to find my contract because I swear it was something else, and it said it was a Sony Xperia SP,

I done the sums, the tariff sounds about right and I paid the buy out fee they told me to pay in full.

£22 A Month + 11 Month left of contract = 242 + 40 outstanding payment = £282.